Merge branch 'master' of github.com:yandex/ClickHouse

.clang-format

@@ -50,7 +50,8 @@ IncludeCategories:
   - Regex: '.*'
     Priority: 40
 ReflowComments: false
-AlignEscapedNewlinesLeft: true
+AlignEscapedNewlinesLeft: false
+AlignEscapedNewlines: DontAlign
 
 # Not changed:
 AccessModifierOffset: -4

dbms/cmake/version.cmake

@@ -1,5 +1,5 @@
 # This strings autochanged from release_lib.sh:
-set(VERSION_REVISION 54409 CACHE STRING "")
+set(VERSION_REVISION 54410 CACHE STRING "") # changed manually for tests
 set(VERSION_MAJOR 18 CACHE STRING "")
 set(VERSION_MINOR 14 CACHE STRING "")
 set(VERSION_PATCH 17 CACHE STRING "")

dbms/programs/client/Client.cpp

@@ -43,6 +43,7 @@
 #include <IO/WriteHelpers.h>
 #include <IO/UseSSL.h>
 #include <DataStreams/AsynchronousBlockInputStream.h>
+#include <DataStreams/AddingDefaultsBlockInputStream.h>
 #include <DataStreams/InternalTextLogsRowOutputStream.h>
 #include <Parsers/ParserQuery.h>
 #include <Parsers/ASTSetQuery.h>
@@ -60,6 +61,7 @@
 #include <Functions/registerFunctions.h>
 #include <AggregateFunctions/registerAggregateFunctions.h>
 #include <Common/Config/configReadClient.h>
+#include <Storages/ColumnsDescription.h>
 
 #if USE_READLINE
 #include "Suggest.h" // Y_IGNORE
@@ -69,7 +71,6 @@
 #pragma GCC optimize("-fno-var-tracking-assignments")
 #endif
 
-
 /// http://en.wikipedia.org/wiki/ANSI_escape_code
 
 /// Similar codes \e[s, \e[u don't work in VT100 and Mosh.
@@ -875,11 +876,12 @@ private:
 
         /// Receive description of table structure.
         Block sample;
-        if (receiveSampleBlock(sample))
+        ColumnsDescription columns_description;
+        if (receiveSampleBlock(sample, columns_description))
         {
             /// If structure was received (thus, server has not thrown an exception),
             /// send our data with that structure.
-            sendData(sample);
+            sendData(sample, columns_description);
             receiveEndOfQuery();
         }
     }
@@ -917,7 +919,7 @@ private:
     }
 
 
-    void sendData(Block & sample)
+    void sendData(Block & sample, const ColumnsDescription & columns_description)
     {
         /// If INSERT data must be sent.
         const ASTInsertQuery * parsed_insert_query = typeid_cast<const ASTInsertQuery *>(&*parsed_query);
@@ -928,19 +930,19 @@ private:
         {
             /// Send data contained in the query.
             ReadBufferFromMemory data_in(parsed_insert_query->data, parsed_insert_query->end - parsed_insert_query->data);
-            sendDataFrom(data_in, sample);
+            sendDataFrom(data_in, sample, columns_description);
         }
         else if (!is_interactive)
         {
             /// Send data read from stdin.
-            sendDataFrom(std_in, sample);
+            sendDataFrom(std_in, sample, columns_description);
         }
         else
             throw Exception("No data to insert", ErrorCodes::NO_DATA_TO_INSERT);
     }
 
 
-    void sendDataFrom(ReadBuffer & buf, Block & sample)
+    void sendDataFrom(ReadBuffer & buf, Block & sample, const ColumnsDescription & columns_description)
     {
         String current_format = insert_format;
 
@@ -952,6 +954,10 @@ private:
         BlockInputStreamPtr block_input = context.getInputFormat(
             current_format, buf, sample, insert_format_max_block_size);
 
+        const auto & column_defaults = columns_description.defaults;
+        if (!column_defaults.empty())
+            block_input = std::make_shared<AddingDefaultsBlockInputStream>(block_input, column_defaults, context);
+
         BlockInputStreamPtr async_block_input = std::make_shared<AsynchronousBlockInputStream>(block_input);
 
         async_block_input->readPrefix();
@@ -1089,7 +1095,7 @@ private:
 
 
     /// Receive the block that serves as an example of the structure of table where data will be inserted.
-    bool receiveSampleBlock(Block & out)
+    bool receiveSampleBlock(Block & out, ColumnsDescription & columns_description)
     {
         while (true)
         {
@@ -1110,6 +1116,10 @@ private:
                     onLogData(packet.block);
                     break;
 
+                case Protocol::Server::TableColumns:
+                    columns_description = ColumnsDescription::parse(packet.multistring_message[1]);
+                    return receiveSampleBlock(out, columns_description);
+
                 default:
                     throw NetException("Unexpected packet from server (expected Data, Exception or Log, got "
                         + String(Protocol::Server::toString(packet.type)) + ")", ErrorCodes::UNEXPECTED_PACKET_FROM_SERVER);

dbms/programs/server/TCPHandler.cpp

@@ -30,6 +30,7 @@
 #include <Storages/StorageMemory.h>
 #include <Storages/StorageReplicatedMergeTree.h>
 #include <Core/ExternalTable.h>
+#include <Storages/ColumnDefault.h>
 #include <DataTypes/DataTypeLowCardinality.h>
 
 #include "TCPHandler.h"
@@ -360,6 +361,14 @@ void TCPHandler::processInsertQuery(const Settings & global_settings)
       */
     state.io.out->writePrefix();
 
+    /// Send ColumnsDescription for insertion table
+    if (client_revision >= DBMS_MIN_REVISION_WITH_COLUMN_DEFAULTS_METADATA)
+    {
+        const auto & db_and_table = query_context.getInsertionTable();
+        if (auto * columns = ColumnsDescription::loadFromContext(query_context, db_and_table.first, db_and_table.second))
+            sendTableColumns(*columns);
+    }
+
     /// Send block to the client - table structure.
     Block block = state.io.out->getHeader();
 
@@ -389,6 +398,17 @@ void TCPHandler::processOrdinaryQuery()
         /// Send header-block, to allow client to prepare output format for data to send.
         {
             Block header = state.io.in->getHeader();
+
+            /// Send data to old clients without low cardinality type.
+            if (client_revision && client_revision < DBMS_MIN_REVISION_WITH_LOW_CARDINALITY_TYPE)
+            {
+                for (auto & column : header)
+                {
+                    column.column = recursiveRemoveLowCardinality(column.column);
+                    column.type = recursiveRemoveLowCardinality(column.type);
+                }
+            }
+
             if (header)
                 sendData(header);
         }
@@ -860,6 +880,16 @@ void TCPHandler::sendLogData(const Block & block)
     out->next();
 }
 
+void TCPHandler::sendTableColumns(const ColumnsDescription & columns)
+{
+    writeVarUInt(Protocol::Server::TableColumns, *out);
+
+    /// Send external table name (empty name is the main table)
+    writeStringBinary("", *out);
+    writeStringBinary(columns.toString(), *out);
+
+    out->next();
+}
 
 void TCPHandler::sendException(const Exception & e, bool with_stack_trace)
 {

dbms/programs/server/TCPHandler.h

@@ -144,6 +144,7 @@ private:
     void sendHello();
     void sendData(const Block & block);    /// Write a block to the network.
     void sendLogData(const Block & block);
+    void sendTableColumns(const ColumnsDescription & columns);
     void sendException(const Exception & e, bool with_stack_trace);
     void sendProgress();
     void sendLogs();

dbms/src/Client/Connection.cpp

@@ -603,6 +603,10 @@ Connection::Packet Connection::receivePacket()
                 res.block = receiveLogData();
                 return res;
 
+            case Protocol::Server::TableColumns:
+                res.multistring_message = receiveMultistringMessage(res.type);
+                return res;
+
             case Protocol::Server::EndOfStream:
                 return res;
 
@@ -712,6 +716,16 @@ std::unique_ptr<Exception> Connection::receiveException()
 }
 
 
+std::vector<String> Connection::receiveMultistringMessage(UInt64 msg_type)
+{
+    size_t num = Protocol::Server::stringsInMessage(msg_type);
+    std::vector<String> out(num);
+    for (size_t i = 0; i < num; ++i)
+        readStringBinary(out[i], *in);
+    return out;
+}
+
+
 Progress Connection::receiveProgress()
 {
     //LOG_TRACE(log_wrapper.get(), "Receiving progress");

dbms/src/Client/Connection.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <optional>
+
 #include <common/logger_useful.h>
 
 #include <Poco/Net/StreamSocket.h>
@@ -96,6 +98,7 @@ public:
 
         Block block;
         std::unique_ptr<Exception> exception;
+        std::vector<String> multistring_message;
         Progress progress;
         BlockStreamProfileInfo profile_info;
 
@@ -254,6 +257,7 @@ private:
     Block receiveLogData();
     Block receiveDataImpl(BlockInputStreamPtr & stream);
 
+    std::vector<String> receiveMultistringMessage(UInt64 msg_type);
     std::unique_ptr<Exception> receiveException();
     Progress receiveProgress();
     BlockStreamProfileInfo receiveProfileInfo();

dbms/src/Common/HashTable/HashTable.h

@@ -142,7 +142,7 @@ struct HashTableCell
 
     /// Deserialization, in binary and text form.
     void read(DB::ReadBuffer & rb)        { DB::readBinary(key, rb); }
-    void readText(DB::ReadBuffer & rb)    { DB::writeDoubleQuoted(key, rb); }
+    void readText(DB::ReadBuffer & rb)    { DB::readDoubleQuoted(key, rb); }
 };
 
 

dbms/src/Core/Block.cpp

@@ -99,6 +99,13 @@ void Block::insertUnique(ColumnWithTypeAndName && elem)
 }
 
 
+void Block::erase(const std::set<size_t> & positions)
+{
+    for (auto it = positions.rbegin(); it != positions.rend(); ++it)
+        erase(*it);
+}
+
+
 void Block::erase(size_t position)
 {
     if (data.empty())

dbms/src/Core/Block.h

@@ -2,6 +2,7 @@
 
 #include <vector>
 #include <list>
+#include <set>
 #include <map>
 #include <initializer_list>
 
@@ -51,6 +52,8 @@ public:
     void insertUnique(ColumnWithTypeAndName && elem);
     /// remove the column at the specified position
     void erase(size_t position);
+    /// remove the columns at the specified positions
+    void erase(const std::set<size_t> & positions);
     /// remove the column with the specified name
     void erase(const String & name);
 

dbms/src/Core/BlockInfo.cpp

@@ -58,4 +58,20 @@ void BlockInfo::read(ReadBuffer & in)
     }
 }
 
+void BlockMissingValues::setBit(size_t column_idx, size_t row_idx)
+{
+    RowsBitMask & mask = rows_mask_by_column_id[column_idx];
+    mask.resize(row_idx + 1);
+    mask[row_idx] = true;
+}
+
+const BlockMissingValues::RowsBitMask & BlockMissingValues::getDefaultsBitmask(size_t column_idx) const
+{
+    static RowsBitMask none;
+    auto it = rows_mask_by_column_id.find(column_idx);
+    if (it != rows_mask_by_column_id.end())
+        return it->second;
+    return none;
+}
+
 }

dbms/src/Core/BlockInfo.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <unordered_map>
+
 #include <Core/Types.h>
 
 
@@ -43,4 +45,24 @@ struct BlockInfo
     void read(ReadBuffer & in);
 };
 
+/// Block extention to support delayed defaults. AddingDefaultsBlockInputStream uses it to replace missing values with column defaults.
+class BlockMissingValues
+{
+public:
+    using RowsBitMask = std::vector<bool>; /// a bit per row for a column
+
+    const RowsBitMask & getDefaultsBitmask(size_t column_idx) const;
+    void setBit(size_t column_idx, size_t row_idx);
+    bool empty() const { return rows_mask_by_column_id.empty(); }
+    size_t size() const { return rows_mask_by_column_id.size(); }
+    void clear() { rows_mask_by_column_id.clear(); }
+
+private:
+    using RowsMaskByColumnId = std::unordered_map<size_t, RowsBitMask>;
+
+    /// If rows_mask_by_column_id[column_id][row_id] is true related value in Block should be replaced with column default.
+    /// It could contain less columns and rows then related block.
+    RowsMaskByColumnId rows_mask_by_column_id;
+};
+
 }

dbms/src/Core/Defines.h

@@ -51,6 +51,7 @@
 /// Two-level (bucketed) aggregation is incompatible if servers are inconsistent in these rules
 /// (keys will be placed in different buckets and result will not be fully aggregated).
 #define DBMS_MIN_REVISION_WITH_CURRENT_AGGREGATION_VARIANT_SELECTION_METHOD 54408
+#define DBMS_MIN_REVISION_WITH_COLUMN_DEFAULTS_METADATA 54410
 
 #define DBMS_MIN_REVISION_WITH_LOW_CARDINALITY_TYPE 54405
 

dbms/src/Core/Protocol.h

@@ -69,7 +69,8 @@ namespace Protocol
             Totals = 7,               /// A block with totals (compressed or not).
             Extremes = 8,             /// A block with minimums and maximums (compressed or not).
             TablesStatusResponse = 9, /// A response to TablesStatus request.
-            Log = 10                  /// System logs of the query execution
+            Log = 10,                 /// System logs of the query execution
+            TableColumns = 11,        /// Columns' description for default values calculation
         };
 
         /// NOTE: If the type of packet argument would be Enum, the comparison packet >= 0 && packet < 10
@@ -78,11 +79,24 @@ namespace Protocol
         /// See https://www.securecoding.cert.org/confluence/display/cplusplus/INT36-CPP.+Do+not+use+out-of-range+enumeration+values
         inline const char * toString(UInt64 packet)
         {
-            static const char * data[] = { "Hello", "Data", "Exception", "Progress", "Pong", "EndOfStream", "ProfileInfo", "Totals", "Extremes", "TablesStatusResponse", "Log" };
-            return packet < 11
+            static const char * data[] = { "Hello", "Data", "Exception", "Progress", "Pong", "EndOfStream", "ProfileInfo", "Totals",
+                "Extremes", "TablesStatusResponse", "Log", "TableColumns" };
+            return packet < 12
                 ? data[packet]
                 : "Unknown packet";
         }
+
+        inline size_t stringsInMessage(UInt64 msg_type)
+        {
+            switch (msg_type)
+            {
+                case TableColumns:
+                    return 2;
+                default:
+                    break;
+            }
+            return 0;
+        }
     }
 
     /// Packet types that client transmits.
@@ -103,8 +117,8 @@ namespace Protocol
 
         inline const char * toString(UInt64 packet)
         {
-            static const char * data[] = { "Hello", "Query", "Data", "Cancel", "Ping", "TablesStatusRequest" };
-            return packet < 6
+            static const char * data[] = { "Hello", "Query", "Data", "Cancel", "Ping", "TablesStatusRequest", "KeepAlive" };
+            return packet < 7
                 ? data[packet]
                 : "Unknown packet";
         }

dbms/src/DataStreams/AddingDefaultsBlockInputStream.cpp

@@ -0,0 +1,205 @@
+#include <Common/typeid_cast.h>
+#include <Functions/FunctionHelpers.h>
+#include <Interpreters/ExpressionActions.h>
+#include <Interpreters/evaluateMissingDefaults.h>
+#include <DataStreams/AddingDefaultsBlockInputStream.h>
+
+#include <Columns/ColumnsNumber.h>
+#include <Columns/ColumnsCommon.h>
+#include <Columns/ColumnDecimal.h>
+#include <Columns/ColumnConst.h>
+#include <Columns/FilterDescription.h>
+
+#include <DataTypes/DataTypesNumber.h>
+#include <DataTypes/DataTypesDecimal.h>
+#include <DataTypes/DataTypeDate.h>
+#include <DataTypes/DataTypeDateTime.h>
+#include <DataTypes/DataTypeEnum.h>
+#include <DataTypes/DataTypeUUID.h>
+#include <DataTypes/DataTypeString.h>
+#include <DataTypes/DataTypeFixedString.h>
+
+
+namespace DB
+{
+
+namespace ErrorCodes
+{
+    extern const int LOGICAL_ERROR;
+    extern const int SIZES_OF_COLUMNS_DOESNT_MATCH;
+    extern const int TYPE_MISMATCH;
+}
+
+
+AddingDefaultsBlockInputStream::AddingDefaultsBlockInputStream(const BlockInputStreamPtr & input,
+                                                               const ColumnDefaults & column_defaults_,
+                                                               const Context & context_)
+    : column_defaults(column_defaults_),
+      context(context_)
+{
+    children.push_back(input);
+    header = input->getHeader();
+}
+
+
+Block AddingDefaultsBlockInputStream::readImpl()
+{
+    Block res = children.back()->read();
+    if (!res)
+        return res;
+
+    if (column_defaults.empty())
+        return res;
+
+    const BlockMissingValues & block_missing_values = children.back()->getMissingValues();
+    if (block_missing_values.empty())
+        return res;
+
+    Block evaluate_block{res};
+    /// remove columns for recalculation
+    for (const auto & column : column_defaults)
+        if (evaluate_block.has(column.first))
+            evaluate_block.erase(column.first);
+
+    evaluateMissingDefaults(evaluate_block, header.getNamesAndTypesList(), column_defaults, context, false);
+
+    std::unordered_map<size_t, MutableColumnPtr> mixed_columns;
+
+    for (const ColumnWithTypeAndName & column_def : evaluate_block)
+    {
+        const String & column_name = column_def.name;
+
+        if (column_defaults.count(column_name) == 0)
+            continue;
+
+        size_t block_column_position = res.getPositionByName(column_name);
+        ColumnWithTypeAndName & column_read = res.getByPosition(block_column_position);
+        const auto & defaults_mask = block_missing_values.getDefaultsBitmask(block_column_position);
+
+        checkCalculated(column_read, column_def, defaults_mask.size());
+
+        if (!defaults_mask.empty())
+        {
+            /// TODO: FixedString
+            if (isColumnedAsNumber(column_read.type) || isDecimal(column_read.type))
+            {
+                MutableColumnPtr column_mixed = (*std::move(column_read.column)).mutate();
+                mixNumberColumns(column_read.type->getTypeId(), column_mixed, column_def.column, defaults_mask);
+                column_read.column = std::move(column_mixed);
+            }
+            else
+            {
+                MutableColumnPtr column_mixed = mixColumns(column_read, column_def, defaults_mask);
+                mixed_columns.emplace(block_column_position, std::move(column_mixed));
+            }
+        }
+    }
+
+    if (!mixed_columns.empty())
+    {
+        /// replace columns saving block structure
+        MutableColumns mutation = res.mutateColumns();
+        for (size_t position = 0; position < mutation.size(); ++position)
+        {
+            auto it = mixed_columns.find(position);
+            if (it != mixed_columns.end())
+                mutation[position] = std::move(it->second);
+        }
+        res.setColumns(std::move(mutation));
+    }
+
+    return res;
+}
+
+void AddingDefaultsBlockInputStream::checkCalculated(const ColumnWithTypeAndName & col_read,
+                                                     const ColumnWithTypeAndName & col_defaults,
+                                                     size_t defaults_needed) const
+{
+    size_t column_size = col_read.column->size();
+
+    if (column_size != col_defaults.column->size())
+        throw Exception("Mismatch column sizes while adding defaults", ErrorCodes::SIZES_OF_COLUMNS_DOESNT_MATCH);
+
+    if (column_size < defaults_needed)
+        throw Exception("Unexpected defaults count", ErrorCodes::SIZES_OF_COLUMNS_DOESNT_MATCH);
+
+    if (!col_read.type->equals(*col_defaults.type))
+        throw Exception("Mismach column types while adding defaults", ErrorCodes::TYPE_MISMATCH);
+}
+
+void AddingDefaultsBlockInputStream::mixNumberColumns(TypeIndex type_idx, MutableColumnPtr & column_mixed, const ColumnPtr & column_defs,
+                                                      const BlockMissingValues::RowsBitMask & defaults_mask) const
+{
+    auto call = [&](const auto & types) -> bool
+    {
+        using Types = std::decay_t<decltype(types)>;
+        using DataType = typename Types::LeftType;
+
+        if constexpr (!std::is_same_v<DataType, DataTypeString> && !std::is_same_v<DataType, DataTypeFixedString>)
+        {
+            using FieldType = typename DataType::FieldType;
+            using ColVecType = std::conditional_t<IsDecimalNumber<FieldType>, ColumnDecimal<FieldType>, ColumnVector<FieldType>>;
+
+            auto col_read = typeid_cast<ColVecType *>(column_mixed.get());
+            if (!col_read)
+                return false;
+
+            typename ColVecType::Container & dst = col_read->getData();
+
+            if (auto const_col_defs = checkAndGetColumnConst<ColVecType>(column_defs.get()))
+            {
+                FieldType value = checkAndGetColumn<ColVecType>(const_col_defs->getDataColumnPtr().get())->getData()[0];
+
+                for (size_t i = 0; i < defaults_mask.size(); ++i)
+                    if (defaults_mask[i])
+                        dst[i] = value;
+
+                return true;
+            }
+            else if (auto col_defs = checkAndGetColumn<ColVecType>(column_defs.get()))
+            {
+                auto & src = col_defs->getData();
+                for (size_t i = 0; i < defaults_mask.size(); ++i)
+                    if (defaults_mask[i])
+                        dst[i] = src[i];
+
+                return true;
+            }
+        }
+
+        return false;
+    };
+
+    if (!callOnIndexAndDataType<void>(type_idx, call))
+        throw Exception("Unexpected type on mixNumberColumns", ErrorCodes::LOGICAL_ERROR);
+}
+
+MutableColumnPtr AddingDefaultsBlockInputStream::mixColumns(const ColumnWithTypeAndName & col_read,
+                                                            const ColumnWithTypeAndName & col_defaults,
+                                                            const BlockMissingValues::RowsBitMask & defaults_mask) const
+{
+    size_t column_size = col_read.column->size();
+    size_t defaults_needed = defaults_mask.size();
+
+    MutableColumnPtr column_mixed = col_read.column->cloneEmpty();
+
+    for (size_t i = 0; i < defaults_needed; ++i)
+    {
+        if (defaults_mask[i])
+        {
+            if (col_defaults.column->isColumnConst())
+                column_mixed->insert((*col_defaults.column)[i]);
+            else
+                column_mixed->insertFrom(*col_defaults.column, i);
+        }
+        else
+            column_mixed->insertFrom(*col_read.column, i);
+    }
+
+    for (size_t i = defaults_needed; i < column_size; ++i)
+        column_mixed->insertFrom(*col_read.column, i);
+
+    return column_mixed;
+}
+
+}

dbms/src/DataStreams/AddingDefaultsBlockInputStream.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <DataStreams/IProfilingBlockInputStream.h>
+#include <Storages/ColumnDefault.h>
+#include <Interpreters/Context.h>
+
+
+namespace DB
+{
+
+/// Adds defaults to columns using BlockDelayedDefaults bitmask attached to Block by child InputStream.
+class AddingDefaultsBlockInputStream : public IProfilingBlockInputStream
+{
+public:
+    AddingDefaultsBlockInputStream(
+        const BlockInputStreamPtr & input,
+        const ColumnDefaults & column_defaults_,
+        const Context & context_);
+
+    String getName() const override { return "AddingDefaults"; }
+    Block getHeader() const override { return header; }
+
+protected:
+    Block readImpl() override;
+
+private:
+    Block header;
+    const ColumnDefaults column_defaults;
+    const Context & context;
+
+    void checkCalculated(const ColumnWithTypeAndName & col_read, const ColumnWithTypeAndName & col_defaults, size_t needed) const;
+    MutableColumnPtr mixColumns(const ColumnWithTypeAndName & col_read, const ColumnWithTypeAndName & col_defaults,
+                                const BlockMissingValues::RowsBitMask & defaults_mask) const;
+    void mixNumberColumns(TypeIndex type_idx, MutableColumnPtr & col_mixed, const ColumnPtr & col_defaults,
+                          const BlockMissingValues::RowsBitMask & defaults_mask) const;
+};
+
+}

dbms/src/DataStreams/AddingMissedBlockInputStream.cpp

@@ -1,11 +1,11 @@
-#include <DataStreams/AddingDefaultBlockInputStream.h>
+#include <DataStreams/AddingMissedBlockInputStream.h>
 #include <Interpreters/addMissingDefaults.h>
 
 
 namespace DB
 {
 
-AddingDefaultBlockInputStream::AddingDefaultBlockInputStream(
+AddingMissedBlockInputStream::AddingMissedBlockInputStream(
     const BlockInputStreamPtr & input_,
     const Block & header_,
     const ColumnDefaults & column_defaults_,
@@ -16,7 +16,7 @@ AddingDefaultBlockInputStream::AddingDefaultBlockInputStream(
     children.emplace_back(input);
 }
 
-Block AddingDefaultBlockInputStream::readImpl()
+Block AddingMissedBlockInputStream::readImpl()
 {
     Block src = children.back()->read();
     if (!src)

dbms/src/DataStreams/AddingMissedBlockInputStream.h

@@ -14,16 +14,16 @@ namespace DB
   * 3. Columns that materialized from other columns (materialized columns)
   * All three types of columns are materialized (not constants).
   */
-class AddingDefaultBlockInputStream : public IProfilingBlockInputStream
+class AddingMissedBlockInputStream : public IProfilingBlockInputStream
 {
 public:
-    AddingDefaultBlockInputStream(
+    AddingMissedBlockInputStream(
         const BlockInputStreamPtr & input_,
         const Block & header_,
         const ColumnDefaults & column_defaults_,
         const Context & context_);
 
-    String getName() const override { return "AddingDefault"; }
+    String getName() const override { return "AddingMissed"; }
     Block getHeader() const override { return header; }
 
 private:

dbms/src/DataStreams/IBlockInputStream.h

@@ -63,6 +63,12 @@ public:
       */
     virtual Block read() = 0;
 
+    virtual const BlockMissingValues & getMissingValues() const
+    {
+        static const BlockMissingValues none;
+        return none;
+    }
+
     /** Read something before starting all data or after the end of all data.
       * In the `readSuffix` function, you can implement a finalization that can lead to an exception.
       * readPrefix() must be called before the first call to read().

dbms/src/DataStreams/InputStreamFromASTInsertQuery.cpp

@@ -4,7 +4,8 @@
 #include <IO/ReadBufferFromMemory.h>
 #include <DataStreams/BlockIO.h>
 #include <DataStreams/InputStreamFromASTInsertQuery.h>
-
+#include <DataStreams/AddingDefaultsBlockInputStream.h>
+#include <Storages/ColumnsDescription.h>
 
 namespace DB
 {
@@ -44,6 +45,10 @@ InputStreamFromASTInsertQuery::InputStreamFromASTInsertQuery(
     input_buffer_contacenated = std::make_unique<ConcatReadBuffer>(buffers);
 
     res_stream = context.getInputFormat(format, *input_buffer_contacenated, streams.out->getHeader(), context.getSettings().max_insert_block_size);
+
+    auto columns_description = ColumnsDescription::loadFromContext(context, ast_insert_query->database, ast_insert_query->table);
+    if (columns_description && !columns_description->defaults.empty())
+        res_stream = std::make_shared<AddingDefaultsBlockInputStream>(res_stream, columns_description->defaults, context);
 }
 
 }

dbms/src/DataStreams/NativeBlockInputStream.cpp

@@ -153,7 +153,8 @@ Block NativeBlockInputStream::readImpl()
 
         column.column = std::move(read_column);
 
-        if (server_revision && server_revision < DBMS_MIN_REVISION_WITH_LOW_CARDINALITY_TYPE)
+        /// Support insert from old clients without low cardinality type.
+        if (header && server_revision && server_revision < DBMS_MIN_REVISION_WITH_LOW_CARDINALITY_TYPE)
         {
             column.column = recursiveLowCardinalityConversion(column.column, column.type, header.getByPosition(i).type);
             column.type = header.getByPosition(i).type;

dbms/src/DataStreams/NativeBlockOutputStream.cpp

@@ -9,6 +9,7 @@
 #include <DataStreams/NativeBlockOutputStream.h>
 
 #include <Common/typeid_cast.h>
+#include <DataTypes/DataTypeLowCardinality.h>
 
 namespace DB
 {
@@ -100,7 +101,14 @@ void NativeBlockOutputStream::write(const Block & block)
             mark.offset_in_decompressed_block = ostr_concrete->getRemainingBytes();
         }
 
-        const ColumnWithTypeAndName & column = block.safeGetByPosition(i);
+        ColumnWithTypeAndName column = block.safeGetByPosition(i);
+
+        /// Send data to old clients without low cardinality type.
+        if (client_revision && client_revision < DBMS_MIN_REVISION_WITH_LOW_CARDINALITY_TYPE)
+        {
+            column.column = recursiveRemoveLowCardinality(column.column);
+            column.type = recursiveRemoveLowCardinality(column.type);
+        }
 
         /// Name
         writeStringBinary(column.name, ostr);

dbms/src/DataTypes/DataTypeLowCardinalityHelpers.cpp

@@ -69,6 +69,9 @@ ColumnPtr recursiveRemoveLowCardinality(const ColumnPtr & column)
 
 ColumnPtr recursiveLowCardinalityConversion(const ColumnPtr & column, const DataTypePtr & from_type, const DataTypePtr & to_type)
 {
+    if (!column)
+        return column;
+
     if (from_type->equals(*to_type))
         return column;
 

dbms/src/DataTypes/IDataType.h

@@ -514,6 +514,13 @@ inline bool isNumber(const T & data_type)
     return which.isInt() || which.isUInt() || which.isFloat();
 }
 
+template <typename T>
+inline bool isColumnedAsNumber(const T & data_type)
+{
+    WhichDataType which(data_type);
+    return which.isInt() || which.isUInt() || which.isFloat() || which.isDateOrDateTime() || which.isUUID();
+}
+
 template <typename T>
 inline bool isString(const T & data_type)
 {

dbms/src/Dictionaries/CacheDictionary.cpp

@@ -1,24 +1,24 @@
 #include "CacheDictionary.h"
 
 #include <functional>
-#include <sstream>
 #include <memory>
-#include <Columns/ColumnsNumber.h>
+#include <sstream>
 #include <Columns/ColumnString.h>
+#include <Columns/ColumnsNumber.h>
 #include <Common/BitHelpers.h>
-#include <Common/randomSeed.h>
-#include <Common/HashTable/Hash.h>
-#include <Common/Stopwatch.h>
-#include <Common/ProfilingScopedRWLock.h>
-#include <Common/ProfileEvents.h>
 #include <Common/CurrentMetrics.h>
+#include <Common/HashTable/Hash.h>
+#include <Common/ProfileEvents.h>
+#include <Common/ProfilingScopedRWLock.h>
+#include <Common/Stopwatch.h>
+#include <Common/randomSeed.h>
 #include <Common/typeid_cast.h>
-#include "DictionaryBlockInputStream.h"
-#include <ext/size.h>
-#include <ext/range.h>
 #include <ext/map.h>
-#include "DictionaryFactory.h"
+#include <ext/range.h>
+#include <ext/size.h>
 #include "CacheDictionary.inc.h"
+#include "DictionaryBlockInputStream.h"
+#include "DictionaryFactory.h"
 
 namespace ProfileEvents
 {
@@ -42,7 +42,6 @@ namespace CurrentMetrics
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -61,15 +60,20 @@ inline size_t CacheDictionary::getCellIdx(const Key id) const
 }
 
 
-CacheDictionary::CacheDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-    DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime,
+CacheDictionary::CacheDictionary(
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
     const size_t size)
-    : name{name}, dict_struct(dict_struct),
-        source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-        size{roundUpToPowerOfTwoOrZero(std::max(size, size_t(max_collision_length)))},
-        size_overlap_mask{this->size - 1},
-        cells{this->size},
-        rnd_engine(randomSeed())
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , size{roundUpToPowerOfTwoOrZero(std::max(size, size_t(max_collision_length)))}
+    , size_overlap_mask{this->size - 1}
+    , cells{this->size}
+    , rnd_engine(randomSeed())
 {
     if (!this->source_ptr->supportsSelectiveLoad())
         throw Exception{name + ": source cannot be used with CacheDictionary", ErrorCodes::UNSUPPORTED_METHOD};
@@ -79,7 +83,8 @@ CacheDictionary::CacheDictionary(const std::string & name, const DictionaryStruc
 
 CacheDictionary::CacheDictionary(const CacheDictionary & other)
     : CacheDictionary{other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.size}
-{}
+{
+}
 
 
 void CacheDictionary::toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<Key> & out) const
@@ -91,15 +96,18 @@ void CacheDictionary::toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<K
 
 
 /// Allow to use single value in same way as array.
-static inline CacheDictionary::Key getAt(const PaddedPODArray<CacheDictionary::Key> & arr, const size_t idx) { return arr[idx]; }
-static inline CacheDictionary::Key getAt(const CacheDictionary::Key & value, const size_t) { return value; }
+static inline CacheDictionary::Key getAt(const PaddedPODArray<CacheDictionary::Key> & arr, const size_t idx)
+{
+    return arr[idx];
+}
+static inline CacheDictionary::Key getAt(const CacheDictionary::Key & value, const size_t)
+{
+    return value;
+}
 
 
 template <typename AncestorType>
-void CacheDictionary::isInImpl(
-    const PaddedPODArray<Key> & child_ids,
-    const AncestorType & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void CacheDictionary::isInImpl(const PaddedPODArray<Key> & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     /// Transform all children to parents until ancestor id or null_value will be reached.
 
@@ -164,25 +172,17 @@ void CacheDictionary::isInImpl(
 }
 
 void CacheDictionary::isInVectorVector(
-    const PaddedPODArray<Key> & child_ids,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+    const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_ids, out);
 }
 
-void CacheDictionary::isInVectorConstant(
-    const PaddedPODArray<Key> & child_ids,
-    const Key ancestor_id,
-    PaddedPODArray<UInt8> & out) const
+void CacheDictionary::isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_id, out);
 }
 
-void CacheDictionary::isInConstantVector(
-    const Key child_id,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void CacheDictionary::isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     /// Special case with single child value.
 
@@ -213,7 +213,8 @@ void CacheDictionary::getString(const std::string & attribute_name, const Padded
 {
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto null_value = StringRef{std::get<String>(attribute.null_values)};
 
@@ -221,23 +222,23 @@ void CacheDictionary::getString(const std::string & attribute_name, const Padded
 }
 
 void CacheDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out) const
 {
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     getItemsString(attribute, ids, out, [&](const size_t row) { return def->getDataAt(row); });
 }
 
 void CacheDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const
 {
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     getItemsString(attribute, ids, out, [&](const size_t) { return StringRef{def}; });
 }
@@ -329,11 +330,11 @@ void CacheDictionary::has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8>
         return;
 
     std::vector<Key> required_ids(outdated_ids.size());
-    std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids),
-        [] (auto & pair) { return pair.first; });
+    std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids), [](auto & pair) { return pair.first; });
 
     /// request new values
-    update(required_ids,
+    update(
+        required_ids,
         [&](const auto id, const auto)
         {
             for (const auto row : outdated_ids[id])
@@ -413,17 +414,39 @@ void CacheDictionary::setDefaultAttributeValue(Attribute & attribute, const Key
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = std::get<UInt8>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt16: std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = std::get<UInt16>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt32: std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = std::get<UInt32>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt64: std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = std::get<UInt64>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt128: std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = std::get<UInt128>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int8: std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = std::get<Int8>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int16: std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = std::get<Int16>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int32: std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = std::get<Int32>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int64: std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = std::get<Int64>(attribute.null_values); break;
-        case AttributeUnderlyingType::Float32: std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = std::get<Float32>(attribute.null_values); break;
-        case AttributeUnderlyingType::Float64: std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = std::get<Float64>(attribute.null_values); break;
+        case AttributeUnderlyingType::UInt8:
+            std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = std::get<UInt8>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = std::get<UInt16>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = std::get<UInt32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = std::get<UInt64>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = std::get<UInt128>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int8:
+            std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = std::get<Int8>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int16:
+            std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = std::get<Int16>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int32:
+            std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = std::get<Int32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int64:
+            std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = std::get<Int64>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Float32:
+            std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = std::get<Float32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Float64:
+            std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = std::get<Float64>(attribute.null_values);
+            break;
 
         case AttributeUnderlyingType::Decimal32:
             std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = std::get<Decimal32>(attribute.null_values);
@@ -457,21 +480,49 @@ void CacheDictionary::setAttributeValue(Attribute & attribute, const Key idx, co
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt16: std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt32: std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt64: std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt128: std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = value.get<UInt128>(); break;
-        case AttributeUnderlyingType::Int8: std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int16: std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int32: std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int64: std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Float32: std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = value.get<Float64>(); break;
-        case AttributeUnderlyingType::Float64: std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = value.get<Float64>(); break;
+        case AttributeUnderlyingType::UInt8:
+            std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt16:
+            std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt32:
+            std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt64:
+            std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt128:
+            std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = value.get<UInt128>();
+            break;
+        case AttributeUnderlyingType::Int8:
+            std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int16:
+            std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int32:
+            std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int64:
+            std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Float32:
+            std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = value.get<Float64>();
+            break;
+        case AttributeUnderlyingType::Float64:
+            std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = value.get<Float64>();
+            break;
 
-        case AttributeUnderlyingType::Decimal32: std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = value.get<Decimal32>(); break;
-        case AttributeUnderlyingType::Decimal64: std::get<ContainerPtrType<Decimal64>>(attribute.arrays)[idx] = value.get<Decimal64>(); break;
-        case AttributeUnderlyingType::Decimal128: std::get<ContainerPtrType<Decimal128>>(attribute.arrays)[idx] = value.get<Decimal128>(); break;
+        case AttributeUnderlyingType::Decimal32:
+            std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = value.get<Decimal32>();
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            std::get<ContainerPtrType<Decimal64>>(attribute.arrays)[idx] = value.get<Decimal64>();
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            std::get<ContainerPtrType<Decimal128>>(attribute.arrays)[idx] = value.get<Decimal128>();
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -509,8 +560,8 @@ CacheDictionary::Attribute & CacheDictionary::getAttribute(const std::string & a
 
 bool CacheDictionary::isEmptyCell(const UInt64 idx) const
 {
-    return (idx != zero_cell_idx && cells[idx].id == 0) || (cells[idx].data
-        == ext::safe_bit_cast<CellMetadata::time_point_urep_t>(CellMetadata::time_point_t()));
+    return (idx != zero_cell_idx && cells[idx].id == 0)
+        || (cells[idx].data == ext::safe_bit_cast<CellMetadata::time_point_urep_t>(CellMetadata::time_point_t()));
 }
 
 PaddedPODArray<CacheDictionary::Key> CacheDictionary::getCachedIds() const
@@ -537,14 +588,12 @@ BlockInputStreamPtr CacheDictionary::getBlockInputStream(const Names & column_na
 
 void registerDictionaryCache(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
-
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (dict_struct.key)
             throw Exception{"'key' is not supported for dictionary of layout 'cache'", ErrorCodes::UNSUPPORTED_METHOD};
 
@@ -565,8 +614,6 @@ void registerDictionaryCache(DictionaryFactory & factory)
 
         const DictionaryLifetime dict_lifetime{config, config_prefix + ".lifetime"};
         return std::make_unique<CacheDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, size);
-
-
     };
     factory.registerLayout("cache", create_layout);
 }

dbms/src/Dictionaries/CacheDictionary.h

@@ -1,31 +1,33 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <Common/ArenaWithFreeLists.h>
-#include <Common/CurrentMetrics.h>
-#include <Columns/ColumnDecimal.h>
-#include <Columns/ColumnString.h>
-#include <ext/bit_cast.h>
-#include <cmath>
 #include <atomic>
 #include <chrono>
-#include <vector>
+#include <cmath>
 #include <map>
-#include <variant>
-#include <pcg_random.hpp>
 #include <shared_mutex>
+#include <variant>
+#include <vector>
+#include <Columns/ColumnDecimal.h>
+#include <Columns/ColumnString.h>
+#include <pcg_random.hpp>
+#include <Common/ArenaWithFreeLists.h>
+#include <Common/CurrentMetrics.h>
+#include <ext/bit_cast.h>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 class CacheDictionary final : public IDictionary
 {
 public:
-    CacheDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-        DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime,
+    CacheDictionary(
+        const std::string & name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
         const size_t size);
 
     CacheDictionary(const CacheDictionary & other);
@@ -42,16 +44,12 @@ public:
 
     double getHitRate() const override
     {
-        return static_cast<double>(hit_count.load(std::memory_order_acquire)) /
-            query_count.load(std::memory_order_relaxed);
+        return static_cast<double>(hit_count.load(std::memory_order_acquire)) / query_count.load(std::memory_order_relaxed);
     }
 
     size_t getElementCount() const override { return element_count.load(std::memory_order_relaxed); }
 
-    double getLoadFactor() const override
-    {
-        return static_cast<double>(element_count.load(std::memory_order_relaxed)) / size;
-    }
+    double getLoadFactor() const override { return static_cast<double>(element_count.load(std::memory_order_relaxed)) / size; }
 
     bool isCached() const override { return true; }
 
@@ -63,10 +61,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -77,7 +72,8 @@ public:
 
     void toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<Key> & out) const override;
 
-    void isInVectorVector(const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
+    void isInVectorVector(
+        const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
     void isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const override;
     void isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
 
@@ -106,7 +102,9 @@ public:
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<TYPE> & def,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
@@ -124,9 +122,9 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-        ColumnString * const out) const;
+    void
+    getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out)
+        const;
 
 #define DECLARE(TYPE) \
     void get##TYPE(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const TYPE def, ResultArrayType<TYPE> & out) const;
@@ -146,17 +144,17 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-        ColumnString * const out) const;
+    void getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const;
 
     void has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8> & out) const override;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using ContainerType = Value[];
-    template <typename Value> using ContainerPtrType = std::unique_ptr<ContainerType<Value>>;
+    template <typename Value>
+    using ContainerType = Value[];
+    template <typename Value>
+    using ContainerPtrType = std::unique_ptr<ContainerType<Value>>;
 
     struct CellMetadata final
     {
@@ -183,19 +181,39 @@ private:
     {
         AttributeUnderlyingType type;
         std::variant<
-            UInt8, UInt16, UInt32, UInt64,
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-            Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64,
-            String> null_values;
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
         std::variant<
-            ContainerPtrType<UInt8>, ContainerPtrType<UInt16>, ContainerPtrType<UInt32>, ContainerPtrType<UInt64>,
+            ContainerPtrType<UInt8>,
+            ContainerPtrType<UInt16>,
+            ContainerPtrType<UInt32>,
+            ContainerPtrType<UInt64>,
             ContainerPtrType<UInt128>,
-            ContainerPtrType<Int8>, ContainerPtrType<Int16>, ContainerPtrType<Int32>, ContainerPtrType<Int64>,
-            ContainerPtrType<Decimal32>, ContainerPtrType<Decimal64>, ContainerPtrType<Decimal128>,
-            ContainerPtrType<Float32>, ContainerPtrType<Float64>,
-            ContainerPtrType<StringRef>> arrays;
+            ContainerPtrType<Int8>,
+            ContainerPtrType<Int16>,
+            ContainerPtrType<Int32>,
+            ContainerPtrType<Int64>,
+            ContainerPtrType<Decimal32>,
+            ContainerPtrType<Decimal64>,
+            ContainerPtrType<Decimal128>,
+            ContainerPtrType<Float32>,
+            ContainerPtrType<Float64>,
+            ContainerPtrType<StringRef>>
+            arrays;
     };
 
     void createAttributes();
@@ -205,29 +223,17 @@ private:
 
     template <typename OutputType, typename DefaultGetter>
     void getItemsNumber(
-        Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ResultArrayType<OutputType> & out,
-        DefaultGetter && get_default) const;
+        Attribute & attribute, const PaddedPODArray<Key> & ids, ResultArrayType<OutputType> & out, DefaultGetter && get_default) const;
 
     template <typename AttributeType, typename OutputType, typename DefaultGetter>
     void getItemsNumberImpl(
-        Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ResultArrayType<OutputType> & out,
-        DefaultGetter && get_default) const;
+        Attribute & attribute, const PaddedPODArray<Key> & ids, ResultArrayType<OutputType> & out, DefaultGetter && get_default) const;
 
     template <typename DefaultGetter>
-    void getItemsString(
-        Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ColumnString * out,
-        DefaultGetter && get_default) const;
+    void getItemsString(Attribute & attribute, const PaddedPODArray<Key> & ids, ColumnString * out, DefaultGetter && get_default) const;
 
     template <typename PresentIdHandler, typename AbsentIdHandler>
-    void update(
-        const std::vector<Key> & requested_ids, PresentIdHandler && on_cell_updated,
-        AbsentIdHandler && on_id_not_found) const;
+    void update(const std::vector<Key> & requested_ids, PresentIdHandler && on_cell_updated, AbsentIdHandler && on_id_not_found) const;
 
     PaddedPODArray<Key> getCachedIds() const;
 
@@ -251,10 +257,7 @@ private:
     FindResult findCellIdx(const Key & id, const CellMetadata::time_point_t now) const;
 
     template <typename AncestorType>
-    void isInImpl(
-        const PaddedPODArray<Key> & child_ids,
-        const AncestorType & ancestor_ids,
-        PaddedPODArray<UInt8> & out) const;
+    void isInImpl(const PaddedPODArray<Key> & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const;
 
     const std::string name;
     const DictionaryStructure dict_struct;

dbms/src/Dictionaries/CacheDictionary.inc.h

@@ -1,11 +1,11 @@
 #include "CacheDictionary.h"
 
-#include <ext/size.h>
-#include <ext/map.h>
-#include <ext/range.h>
+#include <Columns/ColumnsNumber.h>
 #include <Common/ProfilingScopedRWLock.h>
 #include <Common/typeid_cast.h>
-#include <Columns/ColumnsNumber.h>
+#include <ext/map.h>
+#include <ext/range.h>
+#include <ext/size.h>
 
 namespace ProfileEvents
 {
@@ -28,7 +28,6 @@ namespace CurrentMetrics
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -36,12 +35,11 @@ namespace ErrorCodes
 
 template <typename OutputType, typename DefaultGetter>
 void CacheDictionary::getItemsNumber(
-    Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ResultArrayType<OutputType> & out,
-    DefaultGetter && get_default) const
+    Attribute & attribute, const PaddedPODArray<Key> & ids, ResultArrayType<OutputType> & out, DefaultGetter && get_default) const
 {
-    if (false) {}
+    if (false)
+    {
+    }
 #define DISPATCH(TYPE) \
     else if (attribute.type == AttributeUnderlyingType::TYPE) \
         getItemsNumberImpl<TYPE, OutputType>(attribute, ids, out, std::forward<DefaultGetter>(get_default));
@@ -60,16 +58,12 @@ void CacheDictionary::getItemsNumber(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 template <typename AttributeType, typename OutputType, typename DefaultGetter>
 void CacheDictionary::getItemsNumberImpl(
-    Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ResultArrayType<OutputType> & out,
-    DefaultGetter && get_default) const
+    Attribute & attribute, const PaddedPODArray<Key> & ids, ResultArrayType<OutputType> & out, DefaultGetter && get_default) const
 {
     /// Mapping: <id> -> { all indices `i` of `ids` such that `ids[i]` = <id> }
     std::unordered_map<Key, std::vector<size_t>> outdated_ids;
@@ -122,11 +116,11 @@ void CacheDictionary::getItemsNumberImpl(
         return;
 
     std::vector<Key> required_ids(outdated_ids.size());
-    std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids),
-        [] (auto & pair) { return pair.first; });
+    std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids), [](auto & pair) { return pair.first; });
 
     /// request new values
-    update(required_ids,
+    update(
+        required_ids,
         [&](const auto id, const auto cell_idx)
         {
             const auto attribute_value = attribute_array[cell_idx];
@@ -143,10 +137,7 @@ void CacheDictionary::getItemsNumberImpl(
 
 template <typename DefaultGetter>
 void CacheDictionary::getItemsString(
-    Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ColumnString * out,
-    DefaultGetter && get_default) const
+    Attribute & attribute, const PaddedPODArray<Key> & ids, ColumnString * out, DefaultGetter && get_default) const
 {
     const auto rows = ext::size(ids);
 
@@ -245,10 +236,10 @@ void CacheDictionary::getItemsString(
     if (!outdated_ids.empty())
     {
         std::vector<Key> required_ids(outdated_ids.size());
-        std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids),
-            [] (auto & pair) { return pair.first; });
+        std::transform(std::begin(outdated_ids), std::end(outdated_ids), std::begin(required_ids), [](auto & pair) { return pair.first; });
 
-        update(required_ids,
+        update(
+            required_ids,
             [&](const auto id, const auto cell_idx)
             {
                 const auto attribute_value = attribute_array[cell_idx];
@@ -277,19 +268,13 @@ void CacheDictionary::getItemsString(
 
 template <typename PresentIdHandler, typename AbsentIdHandler>
 void CacheDictionary::update(
-    const std::vector<Key> & requested_ids,
-    PresentIdHandler && on_cell_updated,
-    AbsentIdHandler && on_id_not_found) const
+    const std::vector<Key> & requested_ids, PresentIdHandler && on_cell_updated, AbsentIdHandler && on_id_not_found) const
 {
     std::unordered_map<Key, UInt8> remaining_ids{requested_ids.size()};
     for (const auto id : requested_ids)
         remaining_ids.insert({id, 0});
 
-    std::uniform_int_distribution<UInt64> distribution
-    {
-        dict_lifetime.min_sec,
-        dict_lifetime.max_sec
-    };
+    std::uniform_int_distribution<UInt64> distribution{dict_lifetime.min_sec, dict_lifetime.max_sec};
 
     const ProfilingScopedWriteRWLock write_lock{rw_lock, ProfileEvents::DictCacheLockWriteNs};
 
@@ -310,10 +295,8 @@ void CacheDictionary::update(
             const auto & ids = id_column->getData();
 
             /// cache column pointers
-            const auto column_ptrs = ext::map<std::vector>(ext::range(0, attributes.size()), [&block] (size_t i)
-            {
-                return block.safeGetByPosition(i + 1).column.get();
-            });
+            const auto column_ptrs = ext::map<std::vector>(
+                ext::range(0, attributes.size()), [&block](size_t i) { return block.safeGetByPosition(i + 1).column.get(); });
 
             for (const auto i : ext::range(0, ids.size()))
             {

dbms/src/Dictionaries/ClickHouseDictionarySource.cpp

@@ -1,21 +1,20 @@
 #include "ClickHouseDictionarySource.h"
-#include "ExternalQueryBuilder.h"
-#include "writeParenthesisedString.h"
+#include <memory>
 #include <Client/ConnectionPool.h>
 #include <DataStreams/RemoteBlockInputStream.h>
-#include "readInvalidateQuery.h"
+#include <IO/ConnectionTimeouts.h>
 #include <Interpreters/executeQuery.h>
 #include <Common/isLocalAddress.h>
-#include <memory>
 #include <ext/range.h>
-#include <IO/ConnectionTimeouts.h>
 #include "DictionarySourceFactory.h"
 #include "DictionaryStructure.h"
+#include "ExternalQueryBuilder.h"
+#include "readInvalidateQuery.h"
+#include "writeParenthesisedString.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int UNSUPPORTED_METHOD;
@@ -25,13 +24,25 @@ namespace ErrorCodes
 static const size_t MAX_CONNECTIONS = 16;
 
 static ConnectionPoolWithFailoverPtr createPool(
-        const std::string & host, UInt16 port, bool secure, const std::string & db,
-        const std::string & user, const std::string & password, const Context & context)
+    const std::string & host,
+    UInt16 port,
+    bool secure,
+    const std::string & db,
+    const std::string & user,
+    const std::string & password,
+    const Context & context)
 {
     auto timeouts = ConnectionTimeouts::getTCPTimeoutsWithFailover(context.getSettingsRef());
     ConnectionPoolPtrs pools;
     pools.emplace_back(std::make_shared<ConnectionPool>(
-            MAX_CONNECTIONS, host, port, db, user, password, timeouts, "ClickHouseDictionarySource",
+        MAX_CONNECTIONS,
+        host,
+        port,
+        db,
+        user,
+        password,
+        timeouts,
+        "ClickHouseDictionarySource",
         Protocol::Compression::Enable,
         secure ? Protocol::Secure::Enable : Protocol::Secure::Disable));
     return std::make_shared<ConnectionPoolWithFailover>(pools, LoadBalancing::RANDOM);
@@ -42,44 +53,52 @@ ClickHouseDictionarySource::ClickHouseDictionarySource(
     const DictionaryStructure & dict_struct_,
     const Poco::Util::AbstractConfiguration & config,
     const std::string & config_prefix,
-        const Block & sample_block, Context & context)
-    : update_time{std::chrono::system_clock::from_time_t(0)},
-        dict_struct{dict_struct_},
-        host{config.getString(config_prefix + ".host")},
-        port(config.getInt(config_prefix + ".port")),
-        secure(config.getBool(config_prefix + ".secure", false)),
-        user{config.getString(config_prefix + ".user", "")},
-        password{config.getString(config_prefix + ".password", "")},
-        db{config.getString(config_prefix + ".db", "")},
-        table{config.getString(config_prefix + ".table")},
-        where{config.getString(config_prefix + ".where", "")},
-        update_field{config.getString(config_prefix + ".update_field", "")},
-        invalidate_query{config.getString(config_prefix + ".invalidate_query", "")},
-        query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks},
-        sample_block{sample_block}, context(context),
-        is_local{isLocalAddress({ host, port }, config.getInt("tcp_port", 0))},
-        pool{is_local ? nullptr : createPool(host, port, secure, db, user, password, context)},
-        load_all_query{query_builder.composeLoadAllQuery()}
-{}
+    const Block & sample_block,
+    Context & context)
+    : update_time{std::chrono::system_clock::from_time_t(0)}
+    , dict_struct{dict_struct_}
+    , host{config.getString(config_prefix + ".host")}
+    , port(config.getInt(config_prefix + ".port"))
+    , secure(config.getBool(config_prefix + ".secure", false))
+    , user{config.getString(config_prefix + ".user", "")}
+    , password{config.getString(config_prefix + ".password", "")}
+    , db{config.getString(config_prefix + ".db", "")}
+    , table{config.getString(config_prefix + ".table")}
+    , where{config.getString(config_prefix + ".where", "")}
+    , update_field{config.getString(config_prefix + ".update_field", "")}
+    , invalidate_query{config.getString(config_prefix + ".invalidate_query", "")}
+    , query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks}
+    , sample_block{sample_block}
+    , context(context)
+    , is_local{isLocalAddress({host, port}, config.getInt("tcp_port", 0))}
+    , pool{is_local ? nullptr : createPool(host, port, secure, db, user, password, context)}
+    , load_all_query{query_builder.composeLoadAllQuery()}
+{
+}
 
 
 ClickHouseDictionarySource::ClickHouseDictionarySource(const ClickHouseDictionarySource & other)
-    : update_time{other.update_time},
-        dict_struct{other.dict_struct},
-        host{other.host}, port{other.port},
-        secure{other.secure},
-        user{other.user}, password{other.password},
-        db{other.db}, table{other.table},
-        where{other.where},
-        update_field{other.update_field},
-        invalidate_query{other.invalidate_query},
-        invalidate_query_response{other.invalidate_query_response},
-        query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks},
-        sample_block{other.sample_block}, context(other.context),
-        is_local{other.is_local},
-        pool{is_local ? nullptr : createPool(host, port, secure, db, user, password, context)},
-        load_all_query{other.load_all_query}
-{}
+    : update_time{other.update_time}
+    , dict_struct{other.dict_struct}
+    , host{other.host}
+    , port{other.port}
+    , secure{other.secure}
+    , user{other.user}
+    , password{other.password}
+    , db{other.db}
+    , table{other.table}
+    , where{other.where}
+    , update_field{other.update_field}
+    , invalidate_query{other.invalidate_query}
+    , invalidate_query_response{other.invalidate_query_response}
+    , query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks}
+    , sample_block{other.sample_block}
+    , context(other.context)
+    , is_local{other.is_local}
+    , pool{is_local ? nullptr : createPool(host, port, secure, db, user, password, context)}
+    , load_all_query{other.load_all_query}
+{
+}
 
 std::string ClickHouseDictionarySource::getUpdateFieldAndDate()
 {
@@ -119,17 +138,14 @@ BlockInputStreamPtr ClickHouseDictionarySource::loadUpdatedAll()
 
 BlockInputStreamPtr ClickHouseDictionarySource::loadIds(const std::vector<UInt64> & ids)
 {
-    return createStreamForSelectiveLoad(
-        query_builder.composeLoadIdsQuery(ids));
+    return createStreamForSelectiveLoad(query_builder.composeLoadIdsQuery(ids));
 }
 
 
-BlockInputStreamPtr ClickHouseDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr ClickHouseDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     return createStreamForSelectiveLoad(
-        query_builder.composeLoadKeysQuery(
-            key_columns, requested_rows, ExternalQueryBuilder::IN_WITH_TUPLES));
+        query_builder.composeLoadKeysQuery(key_columns, requested_rows, ExternalQueryBuilder::IN_WITH_TUPLES));
 }
 
 bool ClickHouseDictionarySource::isModified() const

dbms/src/Dictionaries/ClickHouseDictionarySource.h

@@ -1,15 +1,14 @@
 #pragma once
 
-#include "IDictionarySource.h"
+#include <memory>
+#include <Client/ConnectionPoolWithFailover.h>
 #include "DictionaryStructure.h"
 #include "ExternalQueryBuilder.h"
-#include <Client/ConnectionPoolWithFailover.h>
-#include <memory>
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 /** Allows loading dictionaries from local or remote ClickHouse instance
   *    @todo use ConnectionPoolWithFailover
   *    @todo invent a way to keep track of source modifications
@@ -17,10 +16,12 @@ namespace DB
 class ClickHouseDictionarySource final : public IDictionarySource
 {
 public:
-    ClickHouseDictionarySource(const DictionaryStructure & dict_struct_,
+    ClickHouseDictionarySource(
+        const DictionaryStructure & dict_struct_,
         const Poco::Util::AbstractConfiguration & config,
         const std::string & config_prefix,
-        const Block & sample_block, Context & context);
+        const Block & sample_block,
+        Context & context);
 
     /// copy-constructor is provided in order to support cloneability
     ClickHouseDictionarySource(const ClickHouseDictionarySource & other);
@@ -31,8 +32,7 @@ public:
 
     BlockInputStreamPtr loadIds(const std::vector<UInt64> & ids) override;
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
+    BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
 
     bool isModified() const override;
     bool supportsSelectiveLoad() const override { return true; }

dbms/src/Dictionaries/ComplexKeyCacheDictionary.cpp

@@ -1,20 +1,19 @@
 #include "ComplexKeyCacheDictionary.h"
-#include "DictionaryBlockInputStream.h"
 #include <Common/Arena.h>
 #include <Common/BitHelpers.h>
-#include <Common/randomSeed.h>
-#include <Common/Stopwatch.h>
-#include <Common/ProfilingScopedRWLock.h>
-#include <Common/ProfileEvents.h>
 #include <Common/CurrentMetrics.h>
-#include <ext/range.h>
+#include <Common/ProfileEvents.h>
+#include <Common/ProfilingScopedRWLock.h>
+#include <Common/Stopwatch.h>
+#include <Common/randomSeed.h>
 #include <ext/map.h>
+#include <ext/range.h>
+#include "DictionaryBlockInputStream.h"
 #include "DictionaryFactory.h"
 
 
 namespace ProfileEvents
 {
-
 extern const Event DictCacheKeysRequested;
 extern const Event DictCacheKeysRequestedMiss;
 extern const Event DictCacheKeysRequestedFound;
@@ -34,7 +33,6 @@ namespace CurrentMetrics
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -52,13 +50,19 @@ inline UInt64 ComplexKeyCacheDictionary::getCellIdx(const StringRef key) const
 }
 
 
-ComplexKeyCacheDictionary::ComplexKeyCacheDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-    DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime,
+ComplexKeyCacheDictionary::ComplexKeyCacheDictionary(
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
     const size_t size)
-    : name{name}, dict_struct(dict_struct), source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-    size{roundUpToPowerOfTwoOrZero(std::max(size, size_t(max_collision_length)))},
-    size_overlap_mask{this->size - 1},
-    rnd_engine(randomSeed())
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , size{roundUpToPowerOfTwoOrZero(std::max(size, size_t(max_collision_length)))}
+    , size_overlap_mask{this->size - 1}
+    , rnd_engine(randomSeed())
 {
     if (!this->source_ptr->supportsSelectiveLoad())
         throw Exception{name + ": source cannot be used with ComplexKeyCacheDictionary", ErrorCodes::UNSUPPORTED_METHOD};
@@ -68,17 +72,18 @@ ComplexKeyCacheDictionary::ComplexKeyCacheDictionary(const std::string & name, c
 
 ComplexKeyCacheDictionary::ComplexKeyCacheDictionary(const ComplexKeyCacheDictionary & other)
     : ComplexKeyCacheDictionary{other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.size}
-{}
+{
+}
 
 void ComplexKeyCacheDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    ColumnString * out) const
+    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto null_value = StringRef{std::get<String>(attribute.null_values)};
 
@@ -86,27 +91,35 @@ void ComplexKeyCacheDictionary::getString(
 }
 
 void ComplexKeyCacheDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const ColumnString * const def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const ColumnString * const def,
+    ColumnString * const out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     getItemsString(attribute, key_columns, out, [&](const size_t row) { return def->getDataAt(row); });
 }
 
 void ComplexKeyCacheDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const String & def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const String & def,
+    ColumnString * const out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     getItemsString(attribute, key_columns, out, [&](const size_t) { return StringRef{def}; });
 }
@@ -118,7 +131,8 @@ void ComplexKeyCacheDictionary::getString(
 /// true  true    impossible
 ///
 /// todo: split this func to two: find_for_get and find_for_set
-ComplexKeyCacheDictionary::FindResult ComplexKeyCacheDictionary::findCellIdx(const StringRef & key, const CellMetadata::time_point_t now, const size_t hash) const
+ComplexKeyCacheDictionary::FindResult
+ComplexKeyCacheDictionary::findCellIdx(const StringRef & key, const CellMetadata::time_point_t now, const size_t hash) const
 {
     auto pos = hash;
     auto oldest_id = pos;
@@ -211,11 +225,14 @@ void ComplexKeyCacheDictionary::has(const Columns & key_columns, const DataTypes
         return;
 
     std::vector<size_t> required_rows(outdated_keys.size());
-    std::transform(std::begin(outdated_keys), std::end(outdated_keys), std::begin(required_rows),
-        [] (auto & pair) { return pair.second.front(); });
+    std::transform(
+        std::begin(outdated_keys), std::end(outdated_keys), std::begin(required_rows), [](auto & pair) { return pair.second.front(); });
 
     /// request new values
-    update(key_columns, keys_array, required_rows,
+    update(
+        key_columns,
+        keys_array,
+        required_rows,
         [&](const StringRef key, const auto)
         {
             for (const auto out_idx : outdated_keys[key])
@@ -242,7 +259,8 @@ void ComplexKeyCacheDictionary::createAttributes()
         attributes.push_back(createAttributeWithType(attribute.underlying_type, attribute.null_value));
 
         if (attribute.hierarchical)
-            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(), ErrorCodes::TYPE_MISMATCH};
+            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(),
+                            ErrorCodes::TYPE_MISMATCH};
     }
 }
 
@@ -273,8 +291,7 @@ void ComplexKeyCacheDictionary::freeKey(const StringRef key) const
 
 template <typename Pool>
 StringRef ComplexKeyCacheDictionary::placeKeysInPool(
-    const size_t row, const Columns & key_columns, StringRefs & keys,
-    const std::vector<DictionaryAttribute> & key_attributes, Pool & pool)
+    const size_t row, const Columns & key_columns, StringRefs & keys, const std::vector<DictionaryAttribute> & key_attributes, Pool & pool)
 {
     const auto keys_size = key_columns.size();
     size_t sum_keys_size{};
@@ -319,16 +336,21 @@ StringRef ComplexKeyCacheDictionary::placeKeysInPool(
 /// Explicit instantiations.
 
 template StringRef ComplexKeyCacheDictionary::placeKeysInPool<Arena>(
-    const size_t row, const Columns & key_columns, StringRefs & keys,
-    const std::vector<DictionaryAttribute> & key_attributes, Arena & pool);
+    const size_t row,
+    const Columns & key_columns,
+    StringRefs & keys,
+    const std::vector<DictionaryAttribute> & key_attributes,
+    Arena & pool);
 
 template StringRef ComplexKeyCacheDictionary::placeKeysInPool<ArenaWithFreeLists>(
-    const size_t row, const Columns & key_columns, StringRefs & keys,
-    const std::vector<DictionaryAttribute> & key_attributes, ArenaWithFreeLists & pool);
+    const size_t row,
+    const Columns & key_columns,
+    StringRefs & keys,
+    const std::vector<DictionaryAttribute> & key_attributes,
+    ArenaWithFreeLists & pool);
 
 
-StringRef ComplexKeyCacheDictionary::placeKeysInFixedSizePool(
-    const size_t row, const Columns & key_columns) const
+StringRef ComplexKeyCacheDictionary::placeKeysInFixedSizePool(const size_t row, const Columns & key_columns) const
 {
     const auto res = fixed_size_keys_pool->alloc();
     auto place = res;
@@ -360,8 +382,9 @@ StringRef ComplexKeyCacheDictionary::copyKey(const StringRef key) const
 
 bool ComplexKeyCacheDictionary::isEmptyCell(const UInt64 idx) const
 {
-    return (cells[idx].key == StringRef{} && (idx != zero_cell_idx
-        || cells[idx].data == ext::safe_bit_cast<CellMetadata::time_point_urep_t>(CellMetadata::time_point_t())));
+    return (
+        cells[idx].key == StringRef{}
+        && (idx != zero_cell_idx || cells[idx].data == ext::safe_bit_cast<CellMetadata::time_point_urep_t>(CellMetadata::time_point_t())));
 }
 
 BlockInputStreamPtr ComplexKeyCacheDictionary::getBlockInputStream(const Names & column_names, size_t max_block_size) const
@@ -371,8 +394,7 @@ BlockInputStreamPtr ComplexKeyCacheDictionary::getBlockInputStream(const Names &
         const ProfilingScopedReadRWLock read_lock{rw_lock, ProfileEvents::DictCacheLockReadNs};
 
         for (auto idx : ext::range(0, cells.size()))
-            if (!isEmptyCell(idx)
-                && !cells[idx].isDefault())
+            if (!isEmptyCell(idx) && !cells[idx].isDefault())
                 keys.push_back(cells[idx].key);
     }
 
@@ -382,13 +404,12 @@ BlockInputStreamPtr ComplexKeyCacheDictionary::getBlockInputStream(const Names &
 
 void registerDictionaryComplexKeyCache(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (!dict_struct.key)
             throw Exception{"'key' is required for dictionary of layout 'complex_key_hashed'", ErrorCodes::BAD_ARGUMENTS};
         const auto & layout_prefix = config_prefix + ".layout";

dbms/src/Dictionaries/ComplexKeyCacheDictionary.h

@@ -3,23 +3,23 @@
 #include <atomic>
 #include <chrono>
 #include <map>
+#include <shared_mutex>
 #include <variant>
 #include <vector>
-#include <shared_mutex>
 #include <Columns/ColumnDecimal.h>
 #include <Columns/ColumnString.h>
+#include <pcg_random.hpp>
 #include <Common/ArenaWithFreeLists.h>
 #include <Common/HashTable/HashMap.h>
 #include <Common/ProfilingScopedRWLock.h>
 #include <Common/SmallObjectPool.h>
-#include "DictionaryStructure.h"
-#include "IDictionary.h"
-#include "IDictionarySource.h"
 #include <common/StringRef.h>
 #include <ext/bit_cast.h>
 #include <ext/map.h>
 #include <ext/scope_guard.h>
-#include <pcg_random.hpp>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 
 namespace ProfileEvents
@@ -40,7 +40,8 @@ namespace DB
 class ComplexKeyCacheDictionary final : public IDictionaryBase
 {
 public:
-    ComplexKeyCacheDictionary(const std::string & name,
+    ComplexKeyCacheDictionary(
+        const std::string & name,
         const DictionaryStructure & dict_struct,
         DictionarySourcePtr source_ptr,
         const DictionaryLifetime dict_lifetime,
@@ -48,25 +49,13 @@ public:
 
     ComplexKeyCacheDictionary(const ComplexKeyCacheDictionary & other);
 
-    std::string getKeyDescription() const
-    {
-        return key_description;
-    }
+    std::string getKeyDescription() const { return key_description; }
 
-    std::exception_ptr getCreationException() const override
-    {
-        return {};
-    }
+    std::exception_ptr getCreationException() const override { return {}; }
 
-    std::string getName() const override
-    {
-        return name;
-    }
+    std::string getName() const override { return name; }
 
-    std::string getTypeName() const override
-    {
-        return "ComplexKeyCache";
-    }
+    std::string getTypeName() const override { return "ComplexKeyCache"; }
 
     size_t getBytesAllocated() const override
     {
@@ -74,55 +63,28 @@ public:
             + (string_arena ? string_arena->size() : 0);
     }
 
-    size_t getQueryCount() const override
-    {
-        return query_count.load(std::memory_order_relaxed);
-    }
+    size_t getQueryCount() const override { return query_count.load(std::memory_order_relaxed); }
 
     double getHitRate() const override
     {
         return static_cast<double>(hit_count.load(std::memory_order_acquire)) / query_count.load(std::memory_order_relaxed);
     }
 
-    size_t getElementCount() const override
-    {
-        return element_count.load(std::memory_order_relaxed);
-    }
+    size_t getElementCount() const override { return element_count.load(std::memory_order_relaxed); }
 
-    double getLoadFactor() const override
-    {
-        return static_cast<double>(element_count.load(std::memory_order_relaxed)) / size;
-    }
+    double getLoadFactor() const override { return static_cast<double>(element_count.load(std::memory_order_relaxed)) / size; }
 
-    bool isCached() const override
-    {
-        return true;
-    }
+    bool isCached() const override { return true; }
 
-    std::unique_ptr<IExternalLoadable> clone() const override
-    {
-        return std::make_unique<ComplexKeyCacheDictionary>(*this);
-    }
+    std::unique_ptr<IExternalLoadable> clone() const override { return std::make_unique<ComplexKeyCacheDictionary>(*this); }
 
-    const IDictionarySource * getSource() const override
-    {
-        return source_ptr.get();
-    }
+    const IDictionarySource * getSource() const override { return source_ptr.get(); }
 
-    const DictionaryLifetime & getLifetime() const override
-    {
-        return dict_lifetime;
-    }
+    const DictionaryLifetime & getLifetime() const override { return dict_lifetime; }
 
-    const DictionaryStructure & getStructure() const override
-    {
-        return dict_struct;
-    }
+    const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -156,7 +118,8 @@ public:
     void getString(const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const;
 
 #define DECLARE(TYPE) \
-    void get##TYPE(const std::string & attribute_name, \
+    void get##TYPE( \
+        const std::string & attribute_name, \
         const Columns & key_columns, \
         const DataTypes & key_types, \
         const PaddedPODArray<TYPE> & def, \
@@ -177,14 +140,16 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(const std::string & attribute_name,
+    void getString(
+        const std::string & attribute_name,
         const Columns & key_columns,
         const DataTypes & key_types,
         const ColumnString * const def,
         ColumnString * const out) const;
 
 #define DECLARE(TYPE) \
-    void get##TYPE(const std::string & attribute_name, \
+    void get##TYPE( \
+        const std::string & attribute_name, \
         const Columns & key_columns, \
         const DataTypes & key_types, \
         const TYPE def, \
@@ -205,7 +170,8 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(const std::string & attribute_name,
+    void getString(
+        const std::string & attribute_name,
         const Columns & key_columns,
         const DataTypes & key_types,
         const String & def,
@@ -216,9 +182,12 @@ public:
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using MapType = HashMapWithSavedHash<StringRef, Value, StringRefHash>;
-    template <typename Value> using ContainerType = Value[];
-    template <typename Value> using ContainerPtrType = std::unique_ptr<ContainerType<Value>>;
+    template <typename Value>
+    using MapType = HashMapWithSavedHash<StringRef, Value, StringRefHash>;
+    template <typename Value>
+    using ContainerType = Value[];
+    template <typename Value>
+    using ContainerPtrType = std::unique_ptr<ContainerType<Value>>;
 
     struct CellMetadata final
     {
@@ -235,32 +204,35 @@ private:
         time_point_urep_t data;
 
         /// Sets expiration time, resets `is_default` flag to false
-        time_point_t expiresAt() const
-        {
-            return ext::safe_bit_cast<time_point_t>(data & EXPIRES_AT_MASK);
-        }
-        void setExpiresAt(const time_point_t & t)
-        {
-            data = ext::safe_bit_cast<time_point_urep_t>(t);
-        }
+        time_point_t expiresAt() const { return ext::safe_bit_cast<time_point_t>(data & EXPIRES_AT_MASK); }
+        void setExpiresAt(const time_point_t & t) { data = ext::safe_bit_cast<time_point_urep_t>(t); }
 
-        bool isDefault() const
-        {
-            return (data & IS_DEFAULT_MASK) == IS_DEFAULT_MASK;
-        }
-        void setDefault()
-        {
-            data |= IS_DEFAULT_MASK;
-        }
+        bool isDefault() const { return (data & IS_DEFAULT_MASK) == IS_DEFAULT_MASK; }
+        void setDefault() { data |= IS_DEFAULT_MASK; }
     };
 
     struct Attribute final
     {
         AttributeUnderlyingType type;
-        std::variant<UInt8, UInt16, UInt32, UInt64, UInt128, Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64, String> null_values;
-        std::variant<ContainerPtrType<UInt8>,
+        std::variant<
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
+            UInt128,
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
+        std::variant<
+            ContainerPtrType<UInt8>,
             ContainerPtrType<UInt16>,
             ContainerPtrType<UInt32>,
             ContainerPtrType<UInt64>,
@@ -283,8 +255,8 @@ private:
     Attribute createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value);
 
     template <typename OutputType, typename DefaultGetter>
-    void getItemsNumber(
-        Attribute & attribute, const Columns & key_columns, PaddedPODArray<OutputType> & out, DefaultGetter && get_default) const
+    void
+    getItemsNumber(Attribute & attribute, const Columns & key_columns, PaddedPODArray<OutputType> & out, DefaultGetter && get_default) const
     {
         if (false)
         {
@@ -372,7 +344,8 @@ private:
             std::begin(outdated_keys), std::end(outdated_keys), std::begin(required_rows), [](auto & pair) { return pair.second.front(); });
 
         /// request new values
-        update(key_columns,
+        update(
+            key_columns,
             keys_array,
             required_rows,
             [&](const StringRef key, const size_t cell_idx)
@@ -497,7 +470,8 @@ private:
                 return pair.second.front();
             });
 
-            update(key_columns,
+            update(
+                key_columns,
                 keys_array,
                 required_rows,
                 [&](const StringRef key, const size_t cell_idx)
@@ -531,7 +505,8 @@ private:
     }
 
     template <typename PresentKeyHandler, typename AbsentKeyHandler>
-    void update(const Columns & in_key_columns,
+    void update(
+        const Columns & in_key_columns,
         const PODArray<StringRef> & in_keys,
         const std::vector<size_t> & in_requested_rows,
         PresentKeyHandler && on_cell_updated,
@@ -561,8 +536,10 @@ private:
                 const auto key_columns = ext::map<Columns>(
                     ext::range(0, keys_size), [&](const size_t attribute_idx) { return block.safeGetByPosition(attribute_idx).column; });
 
-                const auto attribute_columns = ext::map<Columns>(ext::range(0, attributes_size),
-                    [&](const size_t attribute_idx) { return block.safeGetByPosition(keys_size + attribute_idx).column; });
+                const auto attribute_columns = ext::map<Columns>(ext::range(0, attributes_size), [&](const size_t attribute_idx)
+                {
+                    return block.safeGetByPosition(keys_size + attribute_idx).column;
+                });
 
                 const auto rows_num = block.rows();
 
@@ -693,7 +670,8 @@ private:
     void freeKey(const StringRef key) const;
 
     template <typename Arena>
-    static StringRef placeKeysInPool(const size_t row,
+    static StringRef placeKeysInPool(
+        const size_t row,
         const Columns & key_columns,
         StringRefs & keys,
         const std::vector<DictionaryAttribute> & key_attributes,

dbms/src/Dictionaries/ComplexKeyCacheDictionary_createAttributeWithType.cpp

@@ -2,8 +2,8 @@
 
 namespace DB
 {
-
-ComplexKeyCacheDictionary::Attribute ComplexKeyCacheDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
+ComplexKeyCacheDictionary::Attribute
+ComplexKeyCacheDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
 {
     Attribute attr{type, {}, {}};
 

dbms/src/Dictionaries/ComplexKeyCacheDictionary_setAttributeValue.cpp

@@ -2,26 +2,53 @@
 
 namespace DB
 {
-
 void ComplexKeyCacheDictionary::setAttributeValue(Attribute & attribute, const size_t idx, const Field & value) const
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt16: std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt32: std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt64: std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = value.get<UInt64>(); break;
-        case AttributeUnderlyingType::UInt128: std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = value.get<UInt128>(); break;
-        case AttributeUnderlyingType::Int8: std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int16: std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int32: std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Int64: std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = value.get<Int64>(); break;
-        case AttributeUnderlyingType::Float32: std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = value.get<Float64>(); break;
-        case AttributeUnderlyingType::Float64: std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = value.get<Float64>(); break;
+        case AttributeUnderlyingType::UInt8:
+            std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt16:
+            std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt32:
+            std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt64:
+            std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = value.get<UInt64>();
+            break;
+        case AttributeUnderlyingType::UInt128:
+            std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = value.get<UInt128>();
+            break;
+        case AttributeUnderlyingType::Int8:
+            std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int16:
+            std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int32:
+            std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Int64:
+            std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = value.get<Int64>();
+            break;
+        case AttributeUnderlyingType::Float32:
+            std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = value.get<Float64>();
+            break;
+        case AttributeUnderlyingType::Float64:
+            std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = value.get<Float64>();
+            break;
 
-        case AttributeUnderlyingType::Decimal32: std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = value.get<Decimal32>(); break;
-        case AttributeUnderlyingType::Decimal64: std::get<ContainerPtrType<Decimal64>>(attribute.arrays)[idx] = value.get<Decimal64>(); break;
-        case AttributeUnderlyingType::Decimal128: std::get<ContainerPtrType<Decimal128>>(attribute.arrays)[idx] = value.get<Decimal128>(); break;
+        case AttributeUnderlyingType::Decimal32:
+            std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = value.get<Decimal32>();
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            std::get<ContainerPtrType<Decimal64>>(attribute.arrays)[idx] = value.get<Decimal64>();
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            std::get<ContainerPtrType<Decimal128>>(attribute.arrays)[idx] = value.get<Decimal128>();
+            break;
 
         case AttributeUnderlyingType::String:
         {

dbms/src/Dictionaries/ComplexKeyCacheDictionary_setDefaultAttributeValue.cpp

@@ -2,22 +2,43 @@
 
 namespace DB
 {
-
 void ComplexKeyCacheDictionary::setDefaultAttributeValue(Attribute & attribute, const size_t idx) const
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = std::get<UInt8>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt16: std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = std::get<UInt16>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt32: std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = std::get<UInt32>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt64: std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = std::get<UInt64>(attribute.null_values); break;
-        case AttributeUnderlyingType::UInt128: std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = std::get<UInt128>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int8: std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = std::get<Int8>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int16: std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = std::get<Int16>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int32: std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = std::get<Int32>(attribute.null_values); break;
-        case AttributeUnderlyingType::Int64: std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = std::get<Int64>(attribute.null_values); break;
-        case AttributeUnderlyingType::Float32: std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = std::get<Float32>(attribute.null_values); break;
-        case AttributeUnderlyingType::Float64: std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = std::get<Float64>(attribute.null_values); break;
+        case AttributeUnderlyingType::UInt8:
+            std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = std::get<UInt8>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = std::get<UInt16>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = std::get<UInt32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = std::get<UInt64>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = std::get<UInt128>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int8:
+            std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = std::get<Int8>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int16:
+            std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = std::get<Int16>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int32:
+            std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = std::get<Int32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Int64:
+            std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = std::get<Int64>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Float32:
+            std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = std::get<Float32>(attribute.null_values);
+            break;
+        case AttributeUnderlyingType::Float64:
+            std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = std::get<Float64>(attribute.null_values);
+            break;
 
         case AttributeUnderlyingType::Decimal32:
             std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = std::get<Decimal32>(attribute.null_values);

dbms/src/Dictionaries/ComplexKeyHashedDictionary.cpp

@@ -1,12 +1,11 @@
+#include "ComplexKeyHashedDictionary.h"
 #include <ext/map.h>
 #include <ext/range.h>
-#include "ComplexKeyHashedDictionary.h"
 #include "DictionaryBlockInputStream.h"
 #include "DictionaryFactory.h"
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -16,12 +15,19 @@ namespace ErrorCodes
 }
 
 ComplexKeyHashedDictionary::ComplexKeyHashedDictionary(
-    const std::string & name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-    const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block)
-    : name{name}, dict_struct(dict_struct), source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-    require_nonempty(require_nonempty), saved_block{std::move(saved_block)}
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
+    bool require_nonempty,
+    BlockPtr saved_block)
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , require_nonempty(require_nonempty)
+    , saved_block{std::move(saved_block)}
 {
-
     createAttributes();
 
     try
@@ -38,24 +44,27 @@ ComplexKeyHashedDictionary::ComplexKeyHashedDictionary(
 }
 
 ComplexKeyHashedDictionary::ComplexKeyHashedDictionary(const ComplexKeyHashedDictionary & other)
-    : ComplexKeyHashedDictionary{other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
+    : ComplexKeyHashedDictionary{
+          other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
 {
 }
 
 #define DECLARE(TYPE) \
     void ComplexKeyHashedDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ResultArrayType<TYPE> & out) const \
     { \
         dict_struct.validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
         const auto null_value = std::get<TYPE>(attribute.null_values); \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
+        getItemsNumber<TYPE>( \
+            attribute, \
+            key_columns, \
             [&](const size_t row, const auto value) { out[row] = value; }, \
             [&](const size_t) { return null_value; }); \
     }
@@ -76,34 +85,42 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void ComplexKeyHashedDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    ColumnString * out) const
+    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto & null_value = StringRef{std::get<String>(attribute.null_values)};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return null_value; });
 }
 
 #define DECLARE(TYPE) \
     void ComplexKeyHashedDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    const PaddedPODArray<TYPE> & def, ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const PaddedPODArray<TYPE> & def, \
+        ResultArrayType<TYPE> & out) const \
     { \
         dict_struct.validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
+        getItemsNumber<TYPE>( \
+            attribute, \
+            key_columns, \
             [&](const size_t row, const auto value) { out[row] = value; }, \
             [&](const size_t row) { return def[row]; }); \
     }
@@ -124,34 +141,43 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void ComplexKeyHashedDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const ColumnString * const def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const ColumnString * const def,
+    ColumnString * const out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t row) { return def->getDataAt(row); });
 }
 
 #define DECLARE(TYPE) \
     void ComplexKeyHashedDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    const TYPE def, ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const TYPE def, \
+        ResultArrayType<TYPE> & out) const \
     { \
         dict_struct.validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return def; });\
+        getItemsNumber<TYPE>( \
+            attribute, key_columns, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return def; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -170,16 +196,22 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void ComplexKeyHashedDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const String & def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const String & def,
+    ColumnString * const out) const
 {
     dict_struct.validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return StringRef{def}; });
 }
@@ -192,22 +224,52 @@ void ComplexKeyHashedDictionary::has(const Columns & key_columns, const DataType
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: has<UInt8>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt16: has<UInt16>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt32: has<UInt32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt64: has<UInt64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt128: has<UInt128>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int8: has<Int8>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int16: has<Int16>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int32: has<Int32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int64: has<Int64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Float32: has<Float32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Float64: has<Float64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::String: has<StringRef>(attribute, key_columns, out); break;
+        case AttributeUnderlyingType::UInt8:
+            has<UInt8>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            has<UInt16>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            has<UInt32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            has<UInt64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            has<UInt128>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int8:
+            has<Int8>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int16:
+            has<Int16>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int32:
+            has<Int32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int64:
+            has<Int64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Float32:
+            has<Float32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Float64:
+            has<Float64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::String:
+            has<StringRef>(attribute, key_columns, out);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: has<Decimal32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Decimal64: has<Decimal64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Decimal128: has<Decimal128>(attribute, key_columns, out); break;
+        case AttributeUnderlyingType::Decimal32:
+            has<Decimal32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            has<Decimal64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            has<Decimal128>(attribute, key_columns, out);
+            break;
     }
 }
 
@@ -222,7 +284,8 @@ void ComplexKeyHashedDictionary::createAttributes()
         attributes.push_back(createAttributeWithType(attribute.underlying_type, attribute.null_value));
 
         if (attribute.hierarchical)
-            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(), ErrorCodes::TYPE_MISMATCH};
+            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(),
+                            ErrorCodes::TYPE_MISMATCH};
     }
 }
 
@@ -236,14 +299,10 @@ void ComplexKeyHashedDictionary::blockToAttributes(const Block & block)
     const auto rows = block.rows();
     element_count += rows;
 
-    const auto key_column_ptrs = ext::map<Columns>(ext::range(0, keys_size),
-        [&](const size_t attribute_idx)
-        {
-            return block.safeGetByPosition(attribute_idx).column;
-        });
+    const auto key_column_ptrs = ext::map<Columns>(
+        ext::range(0, keys_size), [&](const size_t attribute_idx) { return block.safeGetByPosition(attribute_idx).column; });
 
-    const auto attribute_column_ptrs = ext::map<Columns>(ext::range(0, attributes_size),
-        [&](const size_t attribute_idx)
+    const auto attribute_column_ptrs = ext::map<Columns>(ext::range(0, attributes_size), [&](const size_t attribute_idx)
     {
         return block.safeGetByPosition(keys_size + attribute_idx).column;
     });
@@ -304,15 +363,11 @@ void ComplexKeyHashedDictionary::updateData()
         stream->readPrefix();
         while (Block block = stream->read())
         {
-            const auto saved_key_column_ptrs = ext::map<Columns>(ext::range(0, keys_size), [&](const size_t key_idx)
-            {
-                return saved_block->safeGetByPosition(key_idx).column;
-            });
+            const auto saved_key_column_ptrs = ext::map<Columns>(
+                ext::range(0, keys_size), [&](const size_t key_idx) { return saved_block->safeGetByPosition(key_idx).column; });
 
-            const auto update_key_column_ptrs = ext::map<Columns>(ext::range(0, keys_size), [&](const size_t key_idx)
-            {
-                return block.safeGetByPosition(key_idx).column;
-            });
+            const auto update_key_column_ptrs = ext::map<Columns>(
+                ext::range(0, keys_size), [&](const size_t key_idx) { return block.safeGetByPosition(key_idx).column; });
 
             Arena temp_key_pool;
             ContainerType<std::vector<size_t>> update_key_hash;
@@ -389,21 +444,49 @@ void ComplexKeyHashedDictionary::calculateBytesAllocated()
     {
         switch (attribute.type)
         {
-            case AttributeUnderlyingType::UInt8: addAttributeSize<UInt8>(attribute); break;
-            case AttributeUnderlyingType::UInt16: addAttributeSize<UInt16>(attribute); break;
-            case AttributeUnderlyingType::UInt32: addAttributeSize<UInt32>(attribute); break;
-            case AttributeUnderlyingType::UInt64: addAttributeSize<UInt64>(attribute); break;
-            case AttributeUnderlyingType::UInt128: addAttributeSize<UInt128>(attribute); break;
-            case AttributeUnderlyingType::Int8: addAttributeSize<Int8>(attribute); break;
-            case AttributeUnderlyingType::Int16: addAttributeSize<Int16>(attribute); break;
-            case AttributeUnderlyingType::Int32: addAttributeSize<Int32>(attribute); break;
-            case AttributeUnderlyingType::Int64: addAttributeSize<Int64>(attribute); break;
-            case AttributeUnderlyingType::Float32: addAttributeSize<Float32>(attribute); break;
-            case AttributeUnderlyingType::Float64: addAttributeSize<Float64>(attribute); break;
+            case AttributeUnderlyingType::UInt8:
+                addAttributeSize<UInt8>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt16:
+                addAttributeSize<UInt16>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt32:
+                addAttributeSize<UInt32>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt64:
+                addAttributeSize<UInt64>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt128:
+                addAttributeSize<UInt128>(attribute);
+                break;
+            case AttributeUnderlyingType::Int8:
+                addAttributeSize<Int8>(attribute);
+                break;
+            case AttributeUnderlyingType::Int16:
+                addAttributeSize<Int16>(attribute);
+                break;
+            case AttributeUnderlyingType::Int32:
+                addAttributeSize<Int32>(attribute);
+                break;
+            case AttributeUnderlyingType::Int64:
+                addAttributeSize<Int64>(attribute);
+                break;
+            case AttributeUnderlyingType::Float32:
+                addAttributeSize<Float32>(attribute);
+                break;
+            case AttributeUnderlyingType::Float64:
+                addAttributeSize<Float64>(attribute);
+                break;
 
-            case AttributeUnderlyingType::Decimal32: addAttributeSize<Decimal32>(attribute); break;
-            case AttributeUnderlyingType::Decimal64: addAttributeSize<Decimal64>(attribute); break;
-            case AttributeUnderlyingType::Decimal128: addAttributeSize<Decimal128>(attribute); break;
+            case AttributeUnderlyingType::Decimal32:
+                addAttributeSize<Decimal32>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal64:
+                addAttributeSize<Decimal64>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal128:
+                addAttributeSize<Decimal128>(attribute);
+                break;
 
             case AttributeUnderlyingType::String:
             {
@@ -425,27 +508,56 @@ void ComplexKeyHashedDictionary::createAttributeImpl(Attribute & attribute, cons
     attribute.maps.emplace<ContainerType<T>>();
 }
 
-ComplexKeyHashedDictionary::Attribute ComplexKeyHashedDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
+ComplexKeyHashedDictionary::Attribute
+ComplexKeyHashedDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
 {
     Attribute attr{type, {}, {}, {}};
 
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: createAttributeImpl<UInt8>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt16: createAttributeImpl<UInt16>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt32: createAttributeImpl<UInt32>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt64: createAttributeImpl<UInt64>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt128: createAttributeImpl<UInt128>(attr, null_value); break;
-        case AttributeUnderlyingType::Int8: createAttributeImpl<Int8>(attr, null_value); break;
-        case AttributeUnderlyingType::Int16: createAttributeImpl<Int16>(attr, null_value); break;
-        case AttributeUnderlyingType::Int32: createAttributeImpl<Int32>(attr, null_value); break;
-        case AttributeUnderlyingType::Int64: createAttributeImpl<Int64>(attr, null_value); break;
-        case AttributeUnderlyingType::Float32: createAttributeImpl<Float32>(attr, null_value); break;
-        case AttributeUnderlyingType::Float64: createAttributeImpl<Float64>(attr, null_value); break;
+        case AttributeUnderlyingType::UInt8:
+            createAttributeImpl<UInt8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            createAttributeImpl<UInt16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            createAttributeImpl<UInt32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            createAttributeImpl<UInt64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            createAttributeImpl<UInt128>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int8:
+            createAttributeImpl<Int8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int16:
+            createAttributeImpl<Int16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int32:
+            createAttributeImpl<Int32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int64:
+            createAttributeImpl<Int64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float32:
+            createAttributeImpl<Float32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float64:
+            createAttributeImpl<Float64>(attr, null_value);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: createAttributeImpl<Decimal32>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal64: createAttributeImpl<Decimal64>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal128: createAttributeImpl<Decimal128>(attr, null_value); break;
+        case AttributeUnderlyingType::Decimal32:
+            createAttributeImpl<Decimal32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            createAttributeImpl<Decimal64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            createAttributeImpl<Decimal128>(attr, null_value);
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -462,15 +574,14 @@ ComplexKeyHashedDictionary::Attribute ComplexKeyHashedDictionary::createAttribut
 
 template <typename OutputType, typename ValueSetter, typename DefaultGetter>
 void ComplexKeyHashedDictionary::getItemsNumber(
-    const Attribute & attribute,
-    const Columns & key_columns,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const
 {
-    if (false) {}
+    if (false)
+    {
+    }
 #define DISPATCH(TYPE) \
-    else if (attribute.type == AttributeUnderlyingType::TYPE) \
-        getItemsImpl<TYPE, OutputType>(attribute, key_columns, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
+    else if (attribute.type == AttributeUnderlyingType::TYPE) getItemsImpl<TYPE, OutputType>( \
+        attribute, key_columns, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
     DISPATCH(UInt8)
     DISPATCH(UInt16)
     DISPATCH(UInt32)
@@ -486,16 +597,12 @@ void ComplexKeyHashedDictionary::getItemsNumber(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
 void ComplexKeyHashedDictionary::getItemsImpl(
-    const Attribute & attribute,
-    const Columns & key_columns,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const
 {
     const auto & attr = std::get<ContainerType<AttributeType>>(attribute.maps);
 
@@ -532,21 +639,35 @@ bool ComplexKeyHashedDictionary::setAttributeValue(Attribute & attribute, const
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: return setAttributeValueImpl<UInt8>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt16: return setAttributeValueImpl<UInt16>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt32: return setAttributeValueImpl<UInt32>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt64: return setAttributeValueImpl<UInt64>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt128: return setAttributeValueImpl<UInt128>(attribute, key, value.get<UInt128>());
-        case AttributeUnderlyingType::Int8: return setAttributeValueImpl<Int8>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int16: return setAttributeValueImpl<Int16>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int32: return setAttributeValueImpl<Int32>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int64: return setAttributeValueImpl<Int64>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Float32: return setAttributeValueImpl<Float32>(attribute, key, value.get<Float64>());
-        case AttributeUnderlyingType::Float64: return setAttributeValueImpl<Float64>(attribute, key, value.get<Float64>());
+        case AttributeUnderlyingType::UInt8:
+            return setAttributeValueImpl<UInt8>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt16:
+            return setAttributeValueImpl<UInt16>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt32:
+            return setAttributeValueImpl<UInt32>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt64:
+            return setAttributeValueImpl<UInt64>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt128:
+            return setAttributeValueImpl<UInt128>(attribute, key, value.get<UInt128>());
+        case AttributeUnderlyingType::Int8:
+            return setAttributeValueImpl<Int8>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int16:
+            return setAttributeValueImpl<Int16>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int32:
+            return setAttributeValueImpl<Int32>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int64:
+            return setAttributeValueImpl<Int64>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Float32:
+            return setAttributeValueImpl<Float32>(attribute, key, value.get<Float64>());
+        case AttributeUnderlyingType::Float64:
+            return setAttributeValueImpl<Float64>(attribute, key, value.get<Float64>());
 
-        case AttributeUnderlyingType::Decimal32: return setAttributeValueImpl<Decimal32>(attribute, key, value.get<Decimal32>());
-        case AttributeUnderlyingType::Decimal64: return setAttributeValueImpl<Decimal64>(attribute, key, value.get<Decimal64>());
-        case AttributeUnderlyingType::Decimal128: return setAttributeValueImpl<Decimal128>(attribute, key, value.get<Decimal128>());
+        case AttributeUnderlyingType::Decimal32:
+            return setAttributeValueImpl<Decimal32>(attribute, key, value.get<Decimal32>());
+        case AttributeUnderlyingType::Decimal64:
+            return setAttributeValueImpl<Decimal64>(attribute, key, value.get<Decimal64>());
+        case AttributeUnderlyingType::Decimal128:
+            return setAttributeValueImpl<Decimal128>(attribute, key, value.get<Decimal128>());
 
         case AttributeUnderlyingType::String:
         {
@@ -570,8 +691,7 @@ const ComplexKeyHashedDictionary::Attribute & ComplexKeyHashedDictionary::getAtt
     return attributes[it->second];
 }
 
-StringRef ComplexKeyHashedDictionary::placeKeysInPool(
-    const size_t row, const Columns & key_columns, StringRefs & keys, Arena & pool)
+StringRef ComplexKeyHashedDictionary::placeKeysInPool(const size_t row, const Columns & key_columns, StringRefs & keys, Arena & pool)
 {
     const auto keys_size = key_columns.size();
     size_t sum_keys_size{};
@@ -623,22 +743,37 @@ std::vector<StringRef> ComplexKeyHashedDictionary::getKeys() const
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: return getKeys<UInt8>(attribute);
-        case AttributeUnderlyingType::UInt16: return getKeys<UInt16>(attribute);
-        case AttributeUnderlyingType::UInt32: return getKeys<UInt32>(attribute);
-        case AttributeUnderlyingType::UInt64: return getKeys<UInt64>(attribute);
-        case AttributeUnderlyingType::UInt128: return getKeys<UInt128>(attribute);
-        case AttributeUnderlyingType::Int8: return getKeys<Int8>(attribute);
-        case AttributeUnderlyingType::Int16: return getKeys<Int16>(attribute);
-        case AttributeUnderlyingType::Int32: return getKeys<Int32>(attribute);
-        case AttributeUnderlyingType::Int64: return getKeys<Int64>(attribute);
-        case AttributeUnderlyingType::Float32: return getKeys<Float32>(attribute);
-        case AttributeUnderlyingType::Float64: return getKeys<Float64>(attribute);
-        case AttributeUnderlyingType::String: return getKeys<StringRef>(attribute);
+        case AttributeUnderlyingType::UInt8:
+            return getKeys<UInt8>(attribute);
+        case AttributeUnderlyingType::UInt16:
+            return getKeys<UInt16>(attribute);
+        case AttributeUnderlyingType::UInt32:
+            return getKeys<UInt32>(attribute);
+        case AttributeUnderlyingType::UInt64:
+            return getKeys<UInt64>(attribute);
+        case AttributeUnderlyingType::UInt128:
+            return getKeys<UInt128>(attribute);
+        case AttributeUnderlyingType::Int8:
+            return getKeys<Int8>(attribute);
+        case AttributeUnderlyingType::Int16:
+            return getKeys<Int16>(attribute);
+        case AttributeUnderlyingType::Int32:
+            return getKeys<Int32>(attribute);
+        case AttributeUnderlyingType::Int64:
+            return getKeys<Int64>(attribute);
+        case AttributeUnderlyingType::Float32:
+            return getKeys<Float32>(attribute);
+        case AttributeUnderlyingType::Float64:
+            return getKeys<Float64>(attribute);
+        case AttributeUnderlyingType::String:
+            return getKeys<StringRef>(attribute);
 
-        case AttributeUnderlyingType::Decimal32: return getKeys<Decimal32>(attribute);
-        case AttributeUnderlyingType::Decimal64: return getKeys<Decimal64>(attribute);
-        case AttributeUnderlyingType::Decimal128: return getKeys<Decimal128>(attribute);
+        case AttributeUnderlyingType::Decimal32:
+            return getKeys<Decimal32>(attribute);
+        case AttributeUnderlyingType::Decimal64:
+            return getKeys<Decimal64>(attribute);
+        case AttributeUnderlyingType::Decimal128:
+            return getKeys<Decimal128>(attribute);
     }
     return {};
 }
@@ -663,13 +798,12 @@ BlockInputStreamPtr ComplexKeyHashedDictionary::getBlockInputStream(const Names
 
 void registerDictionaryComplexKeyHashed(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (!dict_struct.key)
             throw Exception{"'key' is required for dictionary of layout 'complex_key_hashed'", ErrorCodes::BAD_ARGUMENTS};
 

dbms/src/Dictionaries/ComplexKeyHashedDictionary.h

@@ -1,30 +1,33 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <common/StringRef.h>
-#include <Common/HashTable/HashMap.h>
-#include <Columns/ColumnDecimal.h>
-#include <Columns/ColumnString.h>
-#include <Common/Arena.h>
-#include <ext/range.h>
 #include <atomic>
 #include <memory>
 #include <variant>
+#include <Columns/ColumnDecimal.h>
+#include <Columns/ColumnString.h>
+#include <Common/Arena.h>
+#include <Common/HashTable/HashMap.h>
+#include <common/StringRef.h>
+#include <ext/range.h>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 using BlockPtr = std::shared_ptr<Block>;
 
 class ComplexKeyHashedDictionary final : public IDictionaryBase
 {
 public:
     ComplexKeyHashedDictionary(
-        const std::string & name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-        const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block = nullptr);
+        const std::string & name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
+        bool require_nonempty,
+        BlockPtr saved_block = nullptr);
 
     ComplexKeyHashedDictionary(const ComplexKeyHashedDictionary & other);
 
@@ -56,10 +59,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -71,7 +71,31 @@ public:
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
+        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ResultArrayType<TYPE> & out) const;
+    DECLARE(UInt8)
+    DECLARE(UInt16)
+    DECLARE(UInt32)
+    DECLARE(UInt64)
+    DECLARE(UInt128)
+    DECLARE(Int8)
+    DECLARE(Int16)
+    DECLARE(Int32)
+    DECLARE(Int64)
+    DECLARE(Float32)
+    DECLARE(Float64)
+    DECLARE(Decimal32)
+    DECLARE(Decimal64)
+    DECLARE(Decimal128)
+#undef DECLARE
+
+    void getString(const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const;
+
+#define DECLARE(TYPE) \
+    void get##TYPE( \
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
@@ -90,13 +114,19 @@ public:
 #undef DECLARE
 
     void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        ColumnString * out) const;
+        const std::string & attribute_name,
+        const Columns & key_columns,
+        const DataTypes & key_types,
+        const ColumnString * const def,
+        ColumnString * const out) const;
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-        const PaddedPODArray<TYPE> & def, ResultArrayType<TYPE> & out) const;
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const TYPE def, \
+        ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
     DECLARE(UInt32)
@@ -114,57 +144,57 @@ public:
 #undef DECLARE
 
     void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        const ColumnString * const def, ColumnString * const out) const;
-
-#define DECLARE(TYPE)\
-    void get##TYPE(\
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-        const TYPE def, ResultArrayType<TYPE> & out) const;
-    DECLARE(UInt8)
-    DECLARE(UInt16)
-    DECLARE(UInt32)
-    DECLARE(UInt64)
-    DECLARE(UInt128)
-    DECLARE(Int8)
-    DECLARE(Int16)
-    DECLARE(Int32)
-    DECLARE(Int64)
-    DECLARE(Float32)
-    DECLARE(Float64)
-    DECLARE(Decimal32)
-    DECLARE(Decimal64)
-    DECLARE(Decimal128)
-#undef DECLARE
-
-    void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        const String & def, ColumnString * const out) const;
+        const std::string & attribute_name,
+        const Columns & key_columns,
+        const DataTypes & key_types,
+        const String & def,
+        ColumnString * const out) const;
 
     void has(const Columns & key_columns, const DataTypes & key_types, PaddedPODArray<UInt8> & out) const;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using ContainerType = HashMapWithSavedHash<StringRef, Value, StringRefHash>;
+    template <typename Value>
+    using ContainerType = HashMapWithSavedHash<StringRef, Value, StringRefHash>;
 
     struct Attribute final
     {
         AttributeUnderlyingType type;
         std::variant<
-            UInt8, UInt16, UInt32, UInt64,
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-            Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64,
-            String> null_values;
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
         std::variant<
-            ContainerType<UInt8>, ContainerType<UInt16>, ContainerType<UInt32>, ContainerType<UInt64>,
+            ContainerType<UInt8>,
+            ContainerType<UInt16>,
+            ContainerType<UInt32>,
+            ContainerType<UInt64>,
             ContainerType<UInt128>,
-            ContainerType<Int8>, ContainerType<Int16>, ContainerType<Int32>, ContainerType<Int64>,
-            ContainerType<Decimal32>, ContainerType<Decimal64>, ContainerType<Decimal128>,
-            ContainerType<Float32>, ContainerType<Float64>,
-            ContainerType<StringRef>> maps;
+            ContainerType<Int8>,
+            ContainerType<Int16>,
+            ContainerType<Int32>,
+            ContainerType<Int64>,
+            ContainerType<Decimal32>,
+            ContainerType<Decimal64>,
+            ContainerType<Decimal128>,
+            ContainerType<Float32>,
+            ContainerType<Float64>,
+            ContainerType<StringRef>>
+            maps;
         std::unique_ptr<Arena> string_arena;
     };
 
@@ -188,18 +218,12 @@ private:
 
 
     template <typename OutputType, typename ValueSetter, typename DefaultGetter>
-    void getItemsNumber(
-        const Attribute & attribute,
-        const Columns & key_columns,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+    void
+    getItemsNumber(const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
-    void getItemsImpl(
-        const Attribute & attribute,
-        const Columns & key_columns,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+    void
+    getItemsImpl(const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const;
 
 
     template <typename T>
@@ -209,8 +233,7 @@ private:
 
     const Attribute & getAttribute(const std::string & attribute_name) const;
 
-    static StringRef placeKeysInPool(
-        const size_t row, const Columns & key_columns, StringRefs & keys, Arena & pool);
+    static StringRef placeKeysInPool(const size_t row, const Columns & key_columns, StringRefs & keys, Arena & pool);
 
     template <typename T>
     void has(const Attribute & attribute, const Columns & key_columns, PaddedPODArray<UInt8> & out) const;

dbms/src/Dictionaries/DictionaryBlockInputStream.h

@@ -1,22 +1,21 @@
 #pragma once
 
-#include <Columns/ColumnVector.h>
+#include <memory>
 #include <Columns/ColumnDecimal.h>
 #include <Columns/ColumnString.h>
+#include <Columns/ColumnVector.h>
 #include <Columns/IColumn.h>
+#include <Core/Names.h>
 #include <DataStreams/IProfilingBlockInputStream.h>
 #include <DataTypes/DataTypesNumber.h>
+#include <common/logger_useful.h>
+#include <ext/range.h>
 #include "DictionaryBlockInputStreamBase.h"
 #include "DictionaryStructure.h"
 #include "IDictionary.h"
-#include <ext/range.h>
-#include <common/logger_useful.h>
-#include <Core/Names.h>
-#include <memory>
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int LOGICAL_ERROR;
@@ -32,28 +31,30 @@ class DictionaryBlockInputStream : public DictionaryBlockInputStreamBase
 public:
     using DictionaryPtr = std::shared_ptr<DictionaryType const>;
 
-    DictionaryBlockInputStream(std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-                               PaddedPODArray<Key> && ids, const Names & column_names);
+    DictionaryBlockInputStream(
+        std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size, PaddedPODArray<Key> && ids, const Names & column_names);
 
-    DictionaryBlockInputStream(std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-                               const std::vector<StringRef> & keys, const Names & column_names);
+    DictionaryBlockInputStream(
+        std::shared_ptr<const IDictionaryBase> dictionary,
+        size_t max_block_size,
+        const std::vector<StringRef> & keys,
+        const Names & column_names);
 
-    using GetColumnsFunction =
-        std::function<ColumnsWithTypeAndName(const Columns &, const std::vector<DictionaryAttribute> & attributes)>;
+    using GetColumnsFunction = std::function<ColumnsWithTypeAndName(const Columns &, const std::vector<DictionaryAttribute> & attributes)>;
 
     // Used to separate key columns format for storage and view.
     // Calls get_key_columns_function to get key column for dictionary get fuction call
     // and get_view_columns_function to get key representation.
     // Now used in trie dictionary, where columns are stored as ip and mask, and are showed as string
-    DictionaryBlockInputStream(std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-                               const Columns & data_columns, const Names & column_names,
+    DictionaryBlockInputStream(
+        std::shared_ptr<const IDictionaryBase> dictionary,
+        size_t max_block_size,
+        const Columns & data_columns,
+        const Names & column_names,
         GetColumnsFunction && get_key_columns_function,
         GetColumnsFunction && get_view_columns_function);
 
-    String getName() const override
-    {
-        return "Dictionary";
-    }
+    String getName() const override { return "Dictionary"; }
 
 protected:
     Block getBlock(size_t start, size_t size) const override;
@@ -65,8 +66,8 @@ private:
     using DictionaryGetter = void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &, PaddedPODArray<Type> &) const;
 
     template <typename Type>
-    using DictionaryDecimalGetter =
-        void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &, DecimalPaddedPODArray<Type> &) const;
+    using DictionaryDecimalGetter
+        = void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &, DecimalPaddedPODArray<Type> &) const;
 
     using DictionaryStringGetter = void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &, ColumnString *) const;
 
@@ -75,61 +76,103 @@ private:
     using GetterByKey = void (DictionaryType::*)(const std::string &, const Columns &, const DataTypes &, PaddedPODArray<Type> & out) const;
 
     template <typename Type>
-    using DecimalGetterByKey =
-        void (DictionaryType::*)(const std::string &, const Columns &, const DataTypes &, DecimalPaddedPODArray<Type> & out) const;
+    using DecimalGetterByKey
+        = void (DictionaryType::*)(const std::string &, const Columns &, const DataTypes &, DecimalPaddedPODArray<Type> & out) const;
 
     using StringGetterByKey = void (DictionaryType::*)(const std::string &, const Columns &, const DataTypes &, ColumnString * out) const;
 
     // call getXXX
     // for single key dictionaries
     template <typename Type, typename Container>
-    void callGetter(DictionaryGetter<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        DictionaryGetter<Type> getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     template <typename Type, typename Container>
-    void callGetter(DictionaryDecimalGetter<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        DictionaryDecimalGetter<Type> getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     template <typename Container>
-    void callGetter(DictionaryStringGetter getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        DictionaryStringGetter getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     // for complex complex key dictionaries
     template <typename Type, typename Container>
-    void callGetter(GetterByKey<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        GetterByKey<Type> getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     template <typename Type, typename Container>
-    void callGetter(DecimalGetterByKey<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        DecimalGetterByKey<Type> getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     template <typename Container>
-    void callGetter(StringGetterByKey getter, const PaddedPODArray<Key> & ids_to_fill,
-                    const Columns & keys, const DataTypes & data_types,
-                    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    void callGetter(
+        StringGetterByKey getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        Container & container,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
 
     template <template <typename> class Getter, template <typename> class DecimalGetter, typename StringGetter>
-    Block fillBlock(const PaddedPODArray<Key> & ids_to_fill, const Columns & keys,
-                    const DataTypes & types, ColumnsWithTypeAndName && view) const;
+    Block
+    fillBlock(const PaddedPODArray<Key> & ids_to_fill, const Columns & keys, const DataTypes & types, ColumnsWithTypeAndName && view) const;
 
 
     template <typename AttributeType, typename Getter>
-    ColumnPtr getColumnFromAttribute(Getter getter, const PaddedPODArray<Key> & ids_to_fill,
-                                     const Columns & keys, const DataTypes & data_types,
-                                     const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    ColumnPtr getColumnFromAttribute(
+        Getter getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
     template <typename Getter>
-    ColumnPtr getColumnFromStringAttribute(Getter getter, const PaddedPODArray<Key> & ids_to_fill,
-                                           const Columns & keys, const DataTypes & data_types,
-                                           const DictionaryAttribute & attribute, const DictionaryType & dictionary) const;
+    ColumnPtr getColumnFromStringAttribute(
+        Getter getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const Columns & keys,
+        const DataTypes & data_types,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & dictionary) const;
     ColumnPtr getColumnFromIds(const PaddedPODArray<Key> & ids_to_fill) const;
 
-    void fillKeyColumns(const std::vector<StringRef> & keys, size_t start, size_t size,
-                        const DictionaryStructure & dictionary_structure, ColumnsWithTypeAndName & columns) const;
+    void fillKeyColumns(
+        const std::vector<StringRef> & keys,
+        size_t start,
+        size_t size,
+        const DictionaryStructure & dictionary_structure,
+        ColumnsWithTypeAndName & columns) const;
 
     DictionaryPtr dictionary;
     Names column_names;
@@ -138,8 +181,7 @@ private:
     Poco::Logger * logger;
 
     using FillBlockFunction = Block (DictionaryBlockInputStream<DictionaryType, Key>::*)(
-        const PaddedPODArray<Key> & ids_to_fill, const Columns & keys,
-        const DataTypes & types, ColumnsWithTypeAndName && view) const;
+        const PaddedPODArray<Key> & ids_to_fill, const Columns & keys, const DataTypes & types, ColumnsWithTypeAndName && view) const;
 
     FillBlockFunction fill_block_function;
 
@@ -160,27 +202,30 @@ private:
 
 template <typename DictionaryType, typename Key>
 DictionaryBlockInputStream<DictionaryType, Key>::DictionaryBlockInputStream(
-    std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-    PaddedPODArray<Key> && ids, const Names & column_names)
-    : DictionaryBlockInputStreamBase(ids.size(), max_block_size),
-      dictionary(std::static_pointer_cast<const DictionaryType>(dictionary)),
-      column_names(column_names), ids(std::move(ids)),
-      logger(&Poco::Logger::get("DictionaryBlockInputStream")),
-      fill_block_function(
-          &DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<DictionaryGetter, DictionaryDecimalGetter, DictionaryStringGetter>),
-      key_type(DictionaryKeyType::Id)
+    std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size, PaddedPODArray<Key> && ids, const Names & column_names)
+    : DictionaryBlockInputStreamBase(ids.size(), max_block_size)
+    , dictionary(std::static_pointer_cast<const DictionaryType>(dictionary))
+    , column_names(column_names)
+    , ids(std::move(ids))
+    , logger(&Poco::Logger::get("DictionaryBlockInputStream"))
+    , fill_block_function(
+          &DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<DictionaryGetter, DictionaryDecimalGetter, DictionaryStringGetter>)
+    , key_type(DictionaryKeyType::Id)
 {
 }
 
 template <typename DictionaryType, typename Key>
 DictionaryBlockInputStream<DictionaryType, Key>::DictionaryBlockInputStream(
-    std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-    const std::vector<StringRef> & keys, const Names & column_names)
-    : DictionaryBlockInputStreamBase(keys.size(), max_block_size),
-      dictionary(std::static_pointer_cast<const DictionaryType>(dictionary)), column_names(column_names),
-      logger(&Poco::Logger::get("DictionaryBlockInputStream")),
-      fill_block_function(&DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<GetterByKey, DecimalGetterByKey, StringGetterByKey>),
-      key_type(DictionaryKeyType::ComplexKey)
+    std::shared_ptr<const IDictionaryBase> dictionary,
+    size_t max_block_size,
+    const std::vector<StringRef> & keys,
+    const Names & column_names)
+    : DictionaryBlockInputStreamBase(keys.size(), max_block_size)
+    , dictionary(std::static_pointer_cast<const DictionaryType>(dictionary))
+    , column_names(column_names)
+    , logger(&Poco::Logger::get("DictionaryBlockInputStream"))
+    , fill_block_function(&DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<GetterByKey, DecimalGetterByKey, StringGetterByKey>)
+    , key_type(DictionaryKeyType::ComplexKey)
 {
     const DictionaryStructure & dictionaty_structure = dictionary->getStructure();
     fillKeyColumns(keys, 0, keys.size(), dictionaty_structure, key_columns);
@@ -188,17 +233,21 @@ DictionaryBlockInputStream<DictionaryType, Key>::DictionaryBlockInputStream(
 
 template <typename DictionaryType, typename Key>
 DictionaryBlockInputStream<DictionaryType, Key>::DictionaryBlockInputStream(
-    std::shared_ptr<const IDictionaryBase> dictionary, size_t max_block_size,
-    const Columns & data_columns, const Names & column_names,
+    std::shared_ptr<const IDictionaryBase> dictionary,
+    size_t max_block_size,
+    const Columns & data_columns,
+    const Names & column_names,
     GetColumnsFunction && get_key_columns_function,
     GetColumnsFunction && get_view_columns_function)
-    : DictionaryBlockInputStreamBase(data_columns.front()->size(), max_block_size),
-      dictionary(std::static_pointer_cast<const DictionaryType>(dictionary)), column_names(column_names),
-      logger(&Poco::Logger::get("DictionaryBlockInputStream")),
-      fill_block_function(&DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<GetterByKey, DecimalGetterByKey, StringGetterByKey>),
-      data_columns(data_columns),
-      get_key_columns_function(get_key_columns_function), get_view_columns_function(get_view_columns_function),
-      key_type(DictionaryKeyType::Callback)
+    : DictionaryBlockInputStreamBase(data_columns.front()->size(), max_block_size)
+    , dictionary(std::static_pointer_cast<const DictionaryType>(dictionary))
+    , column_names(column_names)
+    , logger(&Poco::Logger::get("DictionaryBlockInputStream"))
+    , fill_block_function(&DictionaryBlockInputStream<DictionaryType, Key>::fillBlock<GetterByKey, DecimalGetterByKey, StringGetterByKey>)
+    , data_columns(data_columns)
+    , get_key_columns_function(get_key_columns_function)
+    , get_view_columns_function(get_view_columns_function)
+    , key_type(DictionaryKeyType::Callback)
 {
 }
 
@@ -256,9 +305,13 @@ Block DictionaryBlockInputStream<DictionaryType, Key>::getBlock(size_t start, si
 template <typename DictionaryType, typename Key>
 template <typename Type, typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    DictionaryGetter<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-    const Columns & /*keys*/, const DataTypes & /*data_types*/,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    DictionaryGetter<Type> getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const Columns & /*keys*/,
+    const DataTypes & /*data_types*/,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, ids_to_fill, container);
 }
@@ -266,9 +319,13 @@ void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
 template <typename DictionaryType, typename Key>
 template <typename Type, typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    DictionaryDecimalGetter<Type> getter, const PaddedPODArray<Key> & ids_to_fill,
-    const Columns & /*keys*/, const DataTypes & /*data_types*/,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    DictionaryDecimalGetter<Type> getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const Columns & /*keys*/,
+    const DataTypes & /*data_types*/,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, ids_to_fill, container);
 }
@@ -276,9 +333,13 @@ void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
 template <typename DictionaryType, typename Key>
 template <typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    DictionaryStringGetter getter, const PaddedPODArray<Key> & ids_to_fill,
-    const Columns & /*keys*/, const DataTypes & /*data_types*/,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    DictionaryStringGetter getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const Columns & /*keys*/,
+    const DataTypes & /*data_types*/,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, ids_to_fill, container);
 }
@@ -286,9 +347,13 @@ void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
 template <typename DictionaryType, typename Key>
 template <typename Type, typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    GetterByKey<Type> getter, const PaddedPODArray<Key> & /*ids_to_fill*/,
-    const Columns & keys, const DataTypes & data_types,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    GetterByKey<Type> getter,
+    const PaddedPODArray<Key> & /*ids_to_fill*/,
+    const Columns & keys,
+    const DataTypes & data_types,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, keys, data_types, container);
 }
@@ -296,9 +361,13 @@ void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
 template <typename DictionaryType, typename Key>
 template <typename Type, typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    DecimalGetterByKey<Type> getter, const PaddedPODArray<Key> & /*ids_to_fill*/,
-    const Columns & keys, const DataTypes & data_types,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    DecimalGetterByKey<Type> getter,
+    const PaddedPODArray<Key> & /*ids_to_fill*/,
+    const Columns & keys,
+    const DataTypes & data_types,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, keys, data_types, container);
 }
@@ -306,9 +375,13 @@ void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
 template <typename DictionaryType, typename Key>
 template <typename Container>
 void DictionaryBlockInputStream<DictionaryType, Key>::callGetter(
-    StringGetterByKey getter, const PaddedPODArray<Key> & /*ids_to_fill*/,
-    const Columns & keys, const DataTypes & data_types,
-    Container & container, const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    StringGetterByKey getter,
+    const PaddedPODArray<Key> & /*ids_to_fill*/,
+    const Columns & keys,
+    const DataTypes & data_types,
+    Container & container,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     (dict.*getter)(attribute.name, keys, data_types, container);
 }
@@ -346,8 +419,7 @@ Block DictionaryBlockInputStream<DictionaryType, Key>::fillBlock(
         {
             ColumnPtr column;
 #define GET_COLUMN_FORM_ATTRIBUTE(TYPE) \
-                column = getColumnFromAttribute<TYPE, Getter<TYPE>>( \
-                &DictionaryType::get##TYPE, ids_to_fill, keys, data_types, attribute, *dictionary)
+    column = getColumnFromAttribute<TYPE, Getter<TYPE>>(&DictionaryType::get##TYPE, ids_to_fill, keys, data_types, attribute, *dictionary)
             switch (attribute.underlying_type)
             {
                 case AttributeUnderlyingType::UInt8:
@@ -419,9 +491,12 @@ Block DictionaryBlockInputStream<DictionaryType, Key>::fillBlock(
 template <typename DictionaryType, typename Key>
 template <typename AttributeType, typename Getter>
 ColumnPtr DictionaryBlockInputStream<DictionaryType, Key>::getColumnFromAttribute(
-    Getter getter, const PaddedPODArray<Key> & ids_to_fill,
-    const Columns & keys, const DataTypes & data_types,
-    const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    Getter getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const Columns & keys,
+    const DataTypes & data_types,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     if constexpr (IsDecimalNumber<AttributeType>)
     {
@@ -447,9 +522,12 @@ ColumnPtr DictionaryBlockInputStream<DictionaryType, Key>::getColumnFromAttribut
 template <typename DictionaryType, typename Key>
 template <typename Getter>
 ColumnPtr DictionaryBlockInputStream<DictionaryType, Key>::getColumnFromStringAttribute(
-    Getter getter, const PaddedPODArray<Key> & ids_to_fill,
-    const Columns & keys, const DataTypes & data_types,
-    const DictionaryAttribute & attribute, const DictionaryType & dict) const
+    Getter getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const Columns & keys,
+    const DataTypes & data_types,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & dict) const
 {
     auto column_string = ColumnString::create();
     auto ptr = column_string.get();
@@ -471,8 +549,11 @@ ColumnPtr DictionaryBlockInputStream<DictionaryType, Key>::getColumnFromIds(cons
 
 template <typename DictionaryType, typename Key>
 void DictionaryBlockInputStream<DictionaryType, Key>::fillKeyColumns(
-    const std::vector<StringRef> & keys, size_t start, size_t size,
-    const DictionaryStructure & dictionary_structure, ColumnsWithTypeAndName & res) const
+    const std::vector<StringRef> & keys,
+    size_t start,
+    size_t size,
+    const DictionaryStructure & dictionary_structure,
+    ColumnsWithTypeAndName & res) const
 {
     MutableColumns columns;
     columns.reserve(dictionary_structure.key->size());
@@ -489,7 +570,8 @@ void DictionaryBlockInputStream<DictionaryType, Key>::fillKeyColumns(
     }
 
     for (size_t i = 0, num_columns = columns.size(); i < num_columns; ++i)
-        res.emplace_back(ColumnWithTypeAndName{ std::move(columns[i]), (*dictionary_structure.key)[i].type, (*dictionary_structure.key)[i].name });
+        res.emplace_back(
+            ColumnWithTypeAndName{std::move(columns[i]), (*dictionary_structure.key)[i].type, (*dictionary_structure.key)[i].name});
 }
 
 }

dbms/src/Dictionaries/DictionaryBlockInputStreamBase.cpp

@@ -2,7 +2,6 @@
 
 namespace DB
 {
-
 DictionaryBlockInputStreamBase::DictionaryBlockInputStreamBase(size_t rows_count, size_t max_block_size)
     : rows_count(rows_count), max_block_size(max_block_size)
 {

dbms/src/Dictionaries/DictionaryBlockInputStreamBase.h

@@ -4,7 +4,6 @@
 
 namespace DB
 {
-
 class DictionaryBlockInputStreamBase : public IProfilingBlockInputStream
 {
 protected:

dbms/src/Dictionaries/DictionarySourceHelpers.cpp

@@ -1,16 +1,15 @@
 #include "DictionarySourceHelpers.h"
-#include "DictionaryStructure.h"
-#include <Core/ColumnWithTypeAndName.h>
-#include <Core/Block.h>
 #include <Columns/ColumnsNumber.h>
-#include <DataTypes/DataTypesNumber.h>
+#include <Core/Block.h>
+#include <Core/ColumnWithTypeAndName.h>
 #include <DataStreams/IBlockOutputStream.h>
+#include <DataTypes/DataTypesNumber.h>
 #include <IO/WriteHelpers.h>
+#include "DictionaryStructure.h"
 
 
 namespace DB
 {
-
 /// For simple key
 void formatIDs(BlockOutputStreamPtr & out, const std::vector<UInt64> & ids)
 {
@@ -26,8 +25,11 @@ void formatIDs(BlockOutputStreamPtr & out, const std::vector<UInt64> & ids)
 }
 
 /// For composite key
-void formatKeys(const DictionaryStructure & dict_struct, BlockOutputStreamPtr & out,
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+void formatKeys(
+    const DictionaryStructure & dict_struct,
+    BlockOutputStreamPtr & out,
+    const Columns & key_columns,
+    const std::vector<size_t> & requested_rows)
 {
     Block block;
     for (size_t i = 0, size = key_columns.size(); i < size; ++i)

dbms/src/Dictionaries/DictionarySourceHelpers.h

@@ -1,13 +1,12 @@
 #pragma once
 
 #include <vector>
-#include <common/Types.h>
 #include <Columns/IColumn.h>
+#include <common/Types.h>
 
 
 namespace DB
 {
-
 class IBlockOutputStream;
 using BlockOutputStreamPtr = std::shared_ptr<IBlockOutputStream>;
 
@@ -19,7 +18,10 @@ struct DictionaryStructure;
 void formatIDs(BlockOutputStreamPtr & out, const std::vector<UInt64> & ids);
 
 /// For composite key
-void formatKeys(const DictionaryStructure & dict_struct, BlockOutputStreamPtr & out,
-    const Columns & key_columns, const std::vector<size_t> & requested_rows);
+void formatKeys(
+    const DictionaryStructure & dict_struct,
+    BlockOutputStreamPtr & out,
+    const Columns & key_columns,
+    const std::vector<size_t> & requested_rows);
 
 }

dbms/src/Dictionaries/DictionaryStructure.cpp

@@ -1,20 +1,19 @@
 #include "DictionaryStructure.h"
-#include <Formats/FormatSettings.h>
+#include <Columns/IColumn.h>
 #include <DataTypes/DataTypeFactory.h>
 #include <DataTypes/DataTypeNullable.h>
-#include <Columns/IColumn.h>
-#include <Common/StringUtils/StringUtils.h>
+#include <Formats/FormatSettings.h>
 #include <IO/WriteHelpers.h>
+#include <Common/StringUtils/StringUtils.h>
 
-#include <ext/range.h>
 #include <numeric>
-#include <unordered_set>
 #include <unordered_map>
+#include <unordered_set>
+#include <ext/range.h>
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int UNKNOWN_TYPE;
@@ -26,9 +25,7 @@ namespace ErrorCodes
 namespace
 {
     DictionaryTypedSpecialAttribute makeDictionaryTypedSpecialAttribute(
-        const Poco::Util::AbstractConfiguration & config,
-        const std::string & config_prefix,
-        const std::string& default_type)
+        const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix, const std::string & default_type)
     {
         const auto name = config.getString(config_prefix + ".name", "");
         const auto expression = config.getString(config_prefix + ".expression", "");
@@ -123,21 +120,36 @@ std::string toString(const AttributeUnderlyingType type)
 {
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: return "UInt8";
-        case AttributeUnderlyingType::UInt16: return "UInt16";
-        case AttributeUnderlyingType::UInt32: return "UInt32";
-        case AttributeUnderlyingType::UInt64: return "UInt64";
-        case AttributeUnderlyingType::UInt128: return "UUID";
-        case AttributeUnderlyingType::Int8: return "Int8";
-        case AttributeUnderlyingType::Int16: return "Int16";
-        case AttributeUnderlyingType::Int32: return "Int32";
-        case AttributeUnderlyingType::Int64: return "Int64";
-        case AttributeUnderlyingType::Float32: return "Float32";
-        case AttributeUnderlyingType::Float64: return "Float64";
-        case AttributeUnderlyingType::Decimal32: return "Decimal32";
-        case AttributeUnderlyingType::Decimal64: return "Decimal64";
-        case AttributeUnderlyingType::Decimal128: return "Decimal128";
-        case AttributeUnderlyingType::String: return "String";
+        case AttributeUnderlyingType::UInt8:
+            return "UInt8";
+        case AttributeUnderlyingType::UInt16:
+            return "UInt16";
+        case AttributeUnderlyingType::UInt32:
+            return "UInt32";
+        case AttributeUnderlyingType::UInt64:
+            return "UInt64";
+        case AttributeUnderlyingType::UInt128:
+            return "UUID";
+        case AttributeUnderlyingType::Int8:
+            return "Int8";
+        case AttributeUnderlyingType::Int16:
+            return "Int16";
+        case AttributeUnderlyingType::Int32:
+            return "Int32";
+        case AttributeUnderlyingType::Int64:
+            return "Int64";
+        case AttributeUnderlyingType::Float32:
+            return "Float32";
+        case AttributeUnderlyingType::Float64:
+            return "Float64";
+        case AttributeUnderlyingType::Decimal32:
+            return "Decimal32";
+        case AttributeUnderlyingType::Decimal64:
+            return "Decimal64";
+        case AttributeUnderlyingType::Decimal128:
+            return "Decimal128";
+        case AttributeUnderlyingType::String:
+            return "String";
     }
 
     throw Exception{"Unknown attribute_type " + toString(static_cast<int>(type)), ErrorCodes::ARGUMENT_OUT_OF_BOUND};
@@ -145,8 +157,7 @@ std::string toString(const AttributeUnderlyingType type)
 
 
 DictionarySpecialAttribute::DictionarySpecialAttribute(const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix)
-    : name{config.getString(config_prefix + ".name", "")},
-      expression{config.getString(config_prefix + ".expression", "")}
+    : name{config.getString(config_prefix + ".name", "")}, expression{config.getString(config_prefix + ".expression", "")}
 {
     if (name.empty() && !expression.empty())
         throw Exception{"Element " + config_prefix + ".name is empty", ErrorCodes::BAD_ARGUMENTS};
@@ -186,14 +197,18 @@ DictionaryStructure::DictionaryStructure(const Poco::Util::AbstractConfiguration
 
         if (range_min.has_value() != range_max.has_value())
         {
-            throw Exception{"Dictionary structure should have both 'range_min' and 'range_max' either specified or not.", ErrorCodes::BAD_ARGUMENTS};
+            throw Exception{"Dictionary structure should have both 'range_min' and 'range_max' either specified or not.",
+                            ErrorCodes::BAD_ARGUMENTS};
         }
 
         if (range_min && range_max && !range_min->type->equals(*range_max->type))
         {
             throw Exception{"Dictionary structure 'range_min' and 'range_max' should have same type, "
-                "'range_min' type: " + range_min->type->getName() + ", "
-                "'range_max' type: " + range_max->type->getName(),
+                            "'range_min' type: "
+                                + range_min->type->getName()
+                                + ", "
+                                  "'range_max' type: "
+                                + range_max->type->getName(),
                             ErrorCodes::BAD_ARGUMENTS};
         }
 
@@ -201,13 +216,12 @@ DictionaryStructure::DictionaryStructure(const Poco::Util::AbstractConfiguration
         {
             if (!range_min->type->isValueRepresentedByInteger())
                 throw Exception{"Dictionary structure type of 'range_min' and 'range_max' should be an integer, Date, DateTime, or Enum."
-                    " Actual 'range_min' and 'range_max' type is " + range_min->type->getName(),
+                                " Actual 'range_min' and 'range_max' type is "
+                                    + range_min->type->getName(),
                                 ErrorCodes::BAD_ARGUMENTS};
         }
 
-        if (!id->expression.empty() ||
-            (range_min && !range_min->expression.empty()) ||
-            (range_max && !range_max->expression.empty()))
+        if (!id->expression.empty() || (range_min && !range_min->expression.empty()) || (range_max && !range_max->expression.empty()))
             has_expressions = true;
     }
 
@@ -228,8 +242,9 @@ void DictionaryStructure::validateKeyTypes(const DataTypes & key_types) const
         const auto & actual_type = key_types[i]->getName();
 
         if (expected_type != actual_type)
-            throw Exception{"Key type at position " + std::to_string(i) + " does not match, expected " + expected_type +
-                ", found " + actual_type, ErrorCodes::TYPE_MISMATCH};
+            throw Exception{"Key type at position " + std::to_string(i) + " does not match, expected " + expected_type + ", found "
+                                + actual_type,
+                            ErrorCodes::TYPE_MISMATCH};
     }
 }
 
@@ -274,15 +289,17 @@ bool DictionaryStructure::isKeySizeFixed() const
 
 size_t DictionaryStructure::getKeySize() const
 {
-    return std::accumulate(std::begin(*key), std::end(*key), size_t{},
-        [] (const auto running_size, const auto & key_i) {return running_size + key_i.type->getSizeOfValueInMemory(); });
+    return std::accumulate(std::begin(*key), std::end(*key), size_t{}, [](const auto running_size, const auto & key_i)
+    {
+        return running_size + key_i.type->getSizeOfValueInMemory();
+    });
 }
 
 
 static void checkAttributeKeys(const Poco::Util::AbstractConfiguration::Keys & keys)
 {
-    static const std::unordered_set<std::string> valid_keys =
-        { "name", "type", "expression", "null_value", "hierarchical", "injective", "is_object_id" };
+    static const std::unordered_set<std::string> valid_keys
+        = {"name", "type", "expression", "null_value", "hierarchical", "injective", "is_object_id"};
 
     for (const auto & key : keys)
     {
@@ -293,8 +310,10 @@ static void checkAttributeKeys(const Poco::Util::AbstractConfiguration::Keys & k
 
 
 std::vector<DictionaryAttribute> DictionaryStructure::getAttributes(
-    const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
-    const bool hierarchy_allowed, const bool allow_null_values)
+    const Poco::Util::AbstractConfiguration & config,
+    const std::string & config_prefix,
+    const bool hierarchy_allowed,
+    const bool allow_null_values)
 {
     Poco::Util::AbstractConfiguration::Keys config_elems;
     config.keys(config_prefix, config_elems);
@@ -361,9 +380,8 @@ std::vector<DictionaryAttribute> DictionaryStructure::getAttributes(
 
         has_hierarchy = has_hierarchy || hierarchical;
 
-        res_attributes.emplace_back(DictionaryAttribute{
-            name, underlying_type, type, expression, null_value, hierarchical, injective, is_object_id
-        });
+        res_attributes.emplace_back(
+            DictionaryAttribute{name, underlying_type, type, expression, null_value, hierarchical, injective, is_object_id});
     }
 
     return res_attributes;

dbms/src/Dictionaries/DictionaryStructure.h

@@ -5,15 +5,14 @@
 #include <Interpreters/IExternalLoadable.h>
 #include <Poco/Util/AbstractConfiguration.h>
 
-#include <vector>
-#include <string>
 #include <map>
 #include <optional>
+#include <string>
+#include <vector>
 
 
 namespace DB
 {
-
 enum class AttributeUnderlyingType
 {
     UInt8,
@@ -104,8 +103,10 @@ struct DictionaryStructure final
 
 private:
     std::vector<DictionaryAttribute> getAttributes(
-        const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
-        const bool hierarchy_allowed = true, const bool allow_null_values = true);
+        const Poco::Util::AbstractConfiguration & config,
+        const std::string & config_prefix,
+        const bool hierarchy_allowed = true,
+        const bool allow_null_values = true);
 };
 
 }

dbms/src/Dictionaries/Embedded/GeoDictionariesLoader.cpp

@@ -4,8 +4,7 @@
 #include "GeodataProviders/HierarchiesProvider.h"
 #include "GeodataProviders/NamesProvider.h"
 
-std::unique_ptr<RegionsHierarchies> GeoDictionariesLoader::reloadRegionsHierarchies(
-    const Poco::Util::AbstractConfiguration & config)
+std::unique_ptr<RegionsHierarchies> GeoDictionariesLoader::reloadRegionsHierarchies(const Poco::Util::AbstractConfiguration & config)
 {
     static constexpr auto config_key = "path_to_regions_hierarchy_file";
 
@@ -17,8 +16,7 @@ std::unique_ptr<RegionsHierarchies> GeoDictionariesLoader::reloadRegionsHierarch
     return std::make_unique<RegionsHierarchies>(std::move(data_provider));
 }
 
-std::unique_ptr<RegionsNames> GeoDictionariesLoader::reloadRegionsNames(
-    const Poco::Util::AbstractConfiguration & config)
+std::unique_ptr<RegionsNames> GeoDictionariesLoader::reloadRegionsNames(const Poco::Util::AbstractConfiguration & config)
 {
     static constexpr auto config_key = "path_to_regions_names_files";
 

dbms/src/Dictionaries/Embedded/GeoDictionariesLoader.h

@@ -7,9 +7,7 @@
 class GeoDictionariesLoader : public IGeoDictionariesLoader
 {
 public:
-    std::unique_ptr<RegionsHierarchies> reloadRegionsHierarchies(
-        const Poco::Util::AbstractConfiguration & config) override;
+    std::unique_ptr<RegionsHierarchies> reloadRegionsHierarchies(const Poco::Util::AbstractConfiguration & config) override;
 
-    std::unique_ptr<RegionsNames> reloadRegionsNames(
-        const Poco::Util::AbstractConfiguration & config) override;
+    std::unique_ptr<RegionsNames> reloadRegionsNames(const Poco::Util::AbstractConfiguration & config) override;
 };

dbms/src/Dictionaries/Embedded/GeodataProviders/Entries.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "Types.h"
 #include <string>
+#include "Types.h"
 
 struct RegionEntry
 {
@@ -17,4 +17,3 @@ struct RegionNameEntry
     RegionID id;
     std::string name;
 };
-

dbms/src/Dictionaries/Embedded/GeodataProviders/HierarchiesProvider.cpp

@@ -1,10 +1,10 @@
 #include "HierarchiesProvider.h"
 
-#include "HierarchyFormatReader.h"
 #include <IO/ReadBufferFromFile.h>
-#include <Poco/Util/Application.h>
-#include <Poco/Exception.h>
 #include <Poco/DirectoryIterator.h>
+#include <Poco/Exception.h>
+#include <Poco/Util/Application.h>
+#include "HierarchyFormatReader.h"
 
 
 bool RegionsHierarchyDataSource::isModified() const
@@ -20,8 +20,7 @@ IRegionsHierarchyReaderPtr RegionsHierarchyDataSource::createReader()
 }
 
 
-RegionsHierarchiesDataProvider::RegionsHierarchiesDataProvider(const std::string & path)
-    : path(path)
+RegionsHierarchiesDataProvider::RegionsHierarchiesDataProvider(const std::string & path) : path(path)
 {
     discoverFilesWithCustomHierarchies();
 }
@@ -37,9 +36,8 @@ void RegionsHierarchiesDataProvider::discoverFilesWithCustomHierarchies()
     {
         std::string candidate_basename = dir_it.path().getBaseName();
 
-        if ((0 == candidate_basename.compare(0, basename.size(), basename)) &&
-            (candidate_basename.size() > basename.size() + 1) &&
-            (candidate_basename[basename.size()] == '_'))
+        if ((0 == candidate_basename.compare(0, basename.size(), basename)) && (candidate_basename.size() > basename.size() + 1)
+            && (candidate_basename[basename.size()] == '_'))
         {
             const std::string suffix = candidate_basename.substr(basename.size() + 1);
             hierarchy_files.emplace(suffix, dir_it->path());

dbms/src/Dictionaries/Embedded/GeodataProviders/HierarchiesProvider.h

@@ -2,23 +2,19 @@
 
 #include "IHierarchiesProvider.h"
 
-#include <Common/FileUpdatesTracker.h>
 #include <unordered_map>
+#include <Common/FileUpdatesTracker.h>
 
 
 // Represents local file with regions hierarchy dump
-class RegionsHierarchyDataSource
-    : public IRegionsHierarchyDataSource
+class RegionsHierarchyDataSource : public IRegionsHierarchyDataSource
 {
 private:
     std::string path;
     FileUpdatesTracker updates_tracker;
 
 public:
-    RegionsHierarchyDataSource(const std::string & path_)
-        : path(path_)
-        , updates_tracker(path_)
-    {}
+    RegionsHierarchyDataSource(const std::string & path_) : path(path_), updates_tracker(path_) {}
 
     bool isModified() const override;
 
@@ -27,8 +23,7 @@ public:
 
 
 // Provides access to directory with multiple data source files: one file per regions hierarchy
-class RegionsHierarchiesDataProvider
-    : public IRegionsHierarchiesDataProvider
+class RegionsHierarchiesDataProvider : public IRegionsHierarchiesDataProvider
 {
 private:
     // path to file with default regions hierarchy
@@ -55,4 +50,3 @@ public:
 private:
     void discoverFilesWithCustomHierarchies();
 };
-

dbms/src/Dictionaries/Embedded/GeodataProviders/HierarchyFormatReader.cpp

@@ -30,8 +30,7 @@ bool RegionsHierarchyFormatReader::readNext(RegionEntry & entry)
             ++input->position();
             UInt64 population_big = 0;
             DB::readIntText(population_big, *input);
-            population = population_big > std::numeric_limits<RegionPopulation>::max()
-                ? std::numeric_limits<RegionPopulation>::max()
+            population = population_big > std::numeric_limits<RegionPopulation>::max() ? std::numeric_limits<RegionPopulation>::max()
                                                                                        : population_big;
         }
         DB::assertChar('\n', *input);

dbms/src/Dictionaries/Embedded/GeodataProviders/HierarchyFormatReader.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "IHierarchiesProvider.h"
 #include <IO/ReadBuffer.h>
+#include "IHierarchiesProvider.h"
 
 
 // Reads regions hierarchy in geoexport format
@@ -11,10 +11,7 @@ private:
     DB::ReadBufferPtr input;
 
 public:
-    RegionsHierarchyFormatReader(DB::ReadBufferPtr input_)
-        : input(std::move(input_))
-    {}
+    RegionsHierarchyFormatReader(DB::ReadBufferPtr input_) : input(std::move(input_)) {}
 
     bool readNext(RegionEntry & entry) override;
 };
-

dbms/src/Dictionaries/Embedded/GeodataProviders/IHierarchiesProvider.h

@@ -1,9 +1,9 @@
 #pragma once
 
-#include "Entries.h"
 #include <memory>
 #include <string>
 #include <vector>
+#include "Entries.h"
 
 
 // Iterates over all regions in data source
@@ -46,4 +46,3 @@ public:
 };
 
 using IRegionsHierarchiesDataProviderPtr = std::shared_ptr<IRegionsHierarchiesDataProvider>;
-

dbms/src/Dictionaries/Embedded/GeodataProviders/INamesProvider.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "Entries.h"
 #include <memory>
+#include "Entries.h"
 
 
 // Iterates over all name entries in data source
@@ -42,11 +42,9 @@ using ILanguageRegionsNamesDataSourcePtr = std::unique_ptr<ILanguageRegionsNames
 class IRegionsNamesDataProvider
 {
 public:
-    virtual ILanguageRegionsNamesDataSourcePtr getLanguageRegionsNamesSource(
-        const std::string & language) const = 0;
+    virtual ILanguageRegionsNamesDataSourcePtr getLanguageRegionsNamesSource(const std::string & language) const = 0;
 
     virtual ~IRegionsNamesDataProvider() {}
 };
 
 using IRegionsNamesDataProviderPtr = std::unique_ptr<IRegionsNamesDataProvider>;
-

dbms/src/Dictionaries/Embedded/GeodataProviders/NamesFormatReader.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "INamesProvider.h"
 #include <IO/ReadBuffer.h>
+#include "INamesProvider.h"
 
 
 // Reads regions names list in geoexport format
@@ -11,9 +11,7 @@ private:
     DB::ReadBufferPtr input;
 
 public:
-    LanguageRegionsNamesFormatReader(DB::ReadBufferPtr input_)
-        : input(std::move(input_))
-    {}
+    LanguageRegionsNamesFormatReader(DB::ReadBufferPtr input_) : input(std::move(input_)) {}
 
     bool readNext(RegionNameEntry & entry) override;
 };

dbms/src/Dictionaries/Embedded/GeodataProviders/NamesProvider.cpp

@@ -1,7 +1,7 @@
 #include "NamesProvider.h"
 
-#include "NamesFormatReader.h"
 #include <IO/ReadBufferFromFile.h>
+#include "NamesFormatReader.h"
 
 
 bool LanguageRegionsNamesDataSource::isModified() const
@@ -32,12 +32,11 @@ std::string LanguageRegionsNamesDataSource::getSourceName() const
 }
 
 
-RegionsNamesDataProvider::RegionsNamesDataProvider(const std::string & directory_)
-    : directory(directory_)
-{}
+RegionsNamesDataProvider::RegionsNamesDataProvider(const std::string & directory_) : directory(directory_)
+{
+}
 
-ILanguageRegionsNamesDataSourcePtr RegionsNamesDataProvider::getLanguageRegionsNamesSource(
-    const std::string & language) const
+ILanguageRegionsNamesDataSourcePtr RegionsNamesDataProvider::getLanguageRegionsNamesSource(const std::string & language) const
 {
     const auto data_file = getDataFilePath(language);
     return std::make_unique<LanguageRegionsNamesDataSource>(data_file, language);

dbms/src/Dictionaries/Embedded/GeodataProviders/NamesProvider.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "INamesProvider.h"
 #include <Common/FileUpdatesTracker.h>
+#include "INamesProvider.h"
 
 
 // Represents local file with list of regions ids / names
@@ -14,10 +14,9 @@ private:
 
 public:
     LanguageRegionsNamesDataSource(const std::string & path_, const std::string & language_)
-        : path(path_)
-        , updates_tracker(path_)
-        , language(language_)
-    {}
+        : path(path_), updates_tracker(path_), language(language_)
+    {
+    }
 
     bool isModified() const override;
 
@@ -42,8 +41,7 @@ private:
 public:
     RegionsNamesDataProvider(const std::string & directory_);
 
-    ILanguageRegionsNamesDataSourcePtr getLanguageRegionsNamesSource(
-        const std::string & language) const override;
+    ILanguageRegionsNamesDataSourcePtr getLanguageRegionsNamesSource(const std::string & language) const override;
 
 private:
     std::string getDataFilePath(const std::string & language) const;

dbms/src/Dictionaries/Embedded/IGeoDictionariesLoader.h

@@ -1,8 +1,8 @@
 #pragma once
 
+#include <memory>
 #include "RegionsHierarchies.h"
 #include "RegionsNames.h"
-#include <memory>
 
 namespace Poco
 {
@@ -20,11 +20,9 @@ namespace Poco
 class IGeoDictionariesLoader
 {
 public:
-    virtual std::unique_ptr<RegionsHierarchies> reloadRegionsHierarchies(
-        const Poco::Util::AbstractConfiguration & config) = 0;
+    virtual std::unique_ptr<RegionsHierarchies> reloadRegionsHierarchies(const Poco::Util::AbstractConfiguration & config) = 0;
 
-    virtual std::unique_ptr<RegionsNames> reloadRegionsNames(
-        const Poco::Util::AbstractConfiguration & config) = 0;
+    virtual std::unique_ptr<RegionsNames> reloadRegionsNames(const Poco::Util::AbstractConfiguration & config) = 0;
 
     virtual ~IGeoDictionariesLoader() {}
 };

dbms/src/Dictionaries/Embedded/RegionsHierarchies.cpp

@@ -1,7 +1,7 @@
 #include "RegionsHierarchies.h"
 
-#include <common/logger_useful.h>
 #include <Poco/DirectoryIterator.h>
+#include <common/logger_useful.h>
 
 
 RegionsHierarchies::RegionsHierarchies(IRegionsHierarchiesDataProviderPtr data_provider)

dbms/src/Dictionaries/Embedded/RegionsHierarchies.h

@@ -1,9 +1,9 @@
 #pragma once
 
-#include "RegionsHierarchy.h"
-#include "GeodataProviders/IHierarchiesProvider.h"
-#include <Poco/Exception.h>
 #include <unordered_map>
+#include <Poco/Exception.h>
+#include "GeodataProviders/IHierarchiesProvider.h"
+#include "RegionsHierarchy.h"
 
 
 /** Contains several hierarchies of regions.

dbms/src/Dictionaries/Embedded/RegionsHierarchy.cpp

@@ -1,11 +1,11 @@
 #include "RegionsHierarchy.h"
 
-#include "GeodataProviders/IHierarchiesProvider.h"
-#include <Poco/Util/Application.h>
+#include <IO/WriteHelpers.h>
 #include <Poco/Exception.h>
+#include <Poco/Util/Application.h>
 #include <common/logger_useful.h>
 #include <ext/singleton.h>
-#include <IO/WriteHelpers.h>
+#include "GeodataProviders/IHierarchiesProvider.h"
 
 
 namespace DB
@@ -17,8 +17,7 @@ namespace DB
 }
 
 
-RegionsHierarchy::RegionsHierarchy(IRegionsHierarchyDataSourcePtr data_source_)
-    : data_source(data_source_)
+RegionsHierarchy::RegionsHierarchy(IRegionsHierarchyDataSourcePtr data_source_) : data_source(data_source_)
 {
 }
 
@@ -56,7 +55,8 @@ void RegionsHierarchy::reload()
         if (region_entry.id > max_region_id)
         {
             if (region_entry.id > max_size)
-                throw DB::Exception("Region id is too large: " + DB::toString(region_entry.id) + ", should be not more than " + DB::toString(max_size),
+                throw DB::Exception(
+                    "Region id is too large: " + DB::toString(region_entry.id) + ", should be not more than " + DB::toString(max_size),
                     DB::ErrorCodes::INCORRECT_DATA);
 
             max_region_id = region_entry.id;
@@ -113,14 +113,16 @@ void RegionsHierarchy::reload()
             ++depth;
 
             if (depth == std::numeric_limits<RegionDepth>::max())
-                throw Poco::Exception("Logical error in regions hierarchy: region " + DB::toString(current) + " possible is inside infinite loop");
+                throw Poco::Exception(
+                    "Logical error in regions hierarchy: region " + DB::toString(current) + " possible is inside infinite loop");
 
             current = new_parents[current];
             if (current == 0)
                 break;
 
             if (current > max_region_id)
-                throw Poco::Exception("Logical error in regions hierarchy: region " + DB::toString(current) + " (specified as parent) doesn't exist");
+                throw Poco::Exception(
+                    "Logical error in regions hierarchy: region " + DB::toString(current) + " (specified as parent) doesn't exist");
 
             if (types[current] == RegionType::City)
                 new_city[i] = current;

dbms/src/Dictionaries/Embedded/RegionsHierarchy.h

@@ -1,9 +1,9 @@
 #pragma once
 
-#include "GeodataProviders/IHierarchiesProvider.h"
 #include <vector>
 #include <boost/noncopyable.hpp>
 #include <common/Types.h>
+#include "GeodataProviders/IHierarchiesProvider.h"
 
 
 class IRegionsHierarchyDataProvider;

dbms/src/Dictionaries/Embedded/RegionsNames.cpp

@@ -1,10 +1,10 @@
 #include "RegionsNames.h"
 
-#include "GeodataProviders/INamesProvider.h"
-#include <Poco/Util/Application.h>
-#include <Poco/Exception.h>
-#include <common/logger_useful.h>
 #include <IO/WriteHelpers.h>
+#include <Poco/Exception.h>
+#include <Poco/Util/Application.h>
+#include <common/logger_useful.h>
+#include "GeodataProviders/INamesProvider.h"
 
 namespace DB
 {
@@ -84,7 +84,8 @@ void RegionsNames::reload()
                 max_region_id = name_entry.id;
 
                 if (name_entry.id > max_size)
-                    throw DB::Exception("Region id is too large: " + DB::toString(name_entry.id) + ", should be not more than " + DB::toString(max_size),
+                    throw DB::Exception(
+                        "Region id is too large: " + DB::toString(name_entry.id) + ", should be not more than " + DB::toString(max_size),
                         DB::ErrorCodes::INCORRECT_DATA);
             }
 

dbms/src/Dictionaries/Embedded/RegionsNames.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include "GeodataProviders/INamesProvider.h"
-#include <Poco/Exception.h>
-#include <common/Types.h>
-#include <common/StringRef.h>
 #include <string>
 #include <vector>
+#include <Poco/Exception.h>
+#include <common/StringRef.h>
+#include <common/Types.h>
+#include "GeodataProviders/INamesProvider.h"
 
 
 /** A class that allows you to recognize by region id its text name in one of the supported languages: ru, en, ua, by, kz, tr.
@@ -41,19 +41,20 @@ private:
         return res;
     }
 
-    struct language_alias { const char * const name; const Language lang; };
+    struct language_alias
+    {
+        const char * const name;
+        const Language lang;
+    };
     static const language_alias * getLanguageAliases()
     {
-        static constexpr const language_alias language_aliases[]
-        {
-            { "ru", Language::RU },
+        static constexpr const language_alias language_aliases[]{{"ru", Language::RU},
                                                                  {"en", Language::EN},
                                                                  {"ua", Language::UA},
                                                                  {"uk", Language::UA},
                                                                  {"by", Language::BY},
                                                                  {"kz", Language::KZ},
-            { "tr", Language::TR }
-        };
+                                                                 {"tr", Language::TR}};
 
         return language_aliases;
     }

dbms/src/Dictionaries/Embedded/TechDataHierarchy.h

@@ -49,15 +49,9 @@ public:
     }
 
 
-    UInt8 OSToParent(UInt8 x) const
-    {
-        return os_parent[x];
-    }
+    UInt8 OSToParent(UInt8 x) const { return os_parent[x]; }
 
-    UInt8 SEToParent(UInt8 x) const
-    {
-        return se_parent[x];
-    }
+    UInt8 SEToParent(UInt8 x) const { return se_parent[x]; }
 
 
     /// To the topmost ancestor.
@@ -77,4 +71,6 @@ public:
 };
 
 
-class TechDataHierarchySingleton : public ext::singleton<TechDataHierarchySingleton>, public TechDataHierarchy {};
+class TechDataHierarchySingleton : public ext::singleton<TechDataHierarchySingleton>, public TechDataHierarchy
+{
+};

dbms/src/Dictionaries/ExecutableDictionarySource.cpp

@@ -1,26 +1,24 @@
 #include "ExecutableDictionarySource.h"
 
-#include <thread>
 #include <future>
-#include <Common/ShellCommand.h>
-#include <Interpreters/Context.h>
-#include <DataStreams/OwningBlockInputStream.h>
-#include "DictionarySourceHelpers.h"
+#include <thread>
 #include <DataStreams/IBlockOutputStream.h>
+#include <DataStreams/OwningBlockInputStream.h>
+#include <Interpreters/Context.h>
+#include <Common/ShellCommand.h>
 #include <common/logger_useful.h>
 #include "DictionarySourceFactory.h"
+#include "DictionarySourceHelpers.h"
 #include "DictionaryStructure.h"
 
 
 namespace DB
 {
-
 static const size_t max_block_size = 8192;
 
 
 namespace
 {
-
     /// Owns ShellCommand and calls wait for it.
     class ShellCommandOwningBlockInputStream : public OwningBlockInputStream<ShellCommand>
     {
@@ -40,29 +38,32 @@ public:
 }
 
 
-ExecutableDictionarySource::ExecutableDictionarySource(const DictionaryStructure & dict_struct_,
-    const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
-    Block & sample_block, const Context & context)
-    : log(&Logger::get("ExecutableDictionarySource")),
-    update_time{std::chrono::system_clock::from_time_t(0)},
-    dict_struct{dict_struct_},
-    command{config.getString(config_prefix + ".command")},
-    update_field{config.getString(config_prefix + ".update_field", "")},
-    format{config.getString(config_prefix + ".format")},
-    sample_block{sample_block},
-    context(context)
+ExecutableDictionarySource::ExecutableDictionarySource(
+    const DictionaryStructure & dict_struct_,
+    const Poco::Util::AbstractConfiguration & config,
+    const std::string & config_prefix,
+    Block & sample_block,
+    const Context & context)
+    : log(&Logger::get("ExecutableDictionarySource"))
+    , update_time{std::chrono::system_clock::from_time_t(0)}
+    , dict_struct{dict_struct_}
+    , command{config.getString(config_prefix + ".command")}
+    , update_field{config.getString(config_prefix + ".update_field", "")}
+    , format{config.getString(config_prefix + ".format")}
+    , sample_block{sample_block}
+    , context(context)
 {
 }
 
 ExecutableDictionarySource::ExecutableDictionarySource(const ExecutableDictionarySource & other)
-    : log(&Logger::get("ExecutableDictionarySource")),
-    update_time{other.update_time},
-    dict_struct{other.dict_struct},
-    command{other.command},
-    update_field{other.update_field},
-    format{other.format},
-    sample_block{other.sample_block},
-    context(other.context)
+    : log(&Logger::get("ExecutableDictionarySource"))
+    , update_time{other.update_time}
+    , dict_struct{other.dict_struct}
+    , command{other.command}
+    , update_field{other.update_field}
+    , format{other.format}
+    , sample_block{other.sample_block}
+    , context(other.context)
 {
 }
 
@@ -110,7 +111,6 @@ BlockInputStreamPtr ExecutableDictionarySource::loadUpdatedAll()
 
 namespace
 {
-
     /** A stream, that also runs and waits for background thread
   * (that will feed data into pipe to be read from the other side of the pipe).
   */
@@ -118,10 +118,11 @@ class BlockInputStreamWithBackgroundThread final : public IProfilingBlockInputSt
     {
     public:
         BlockInputStreamWithBackgroundThread(
-        const BlockInputStreamPtr & stream_, std::unique_ptr<ShellCommand> && command_,
-        std::packaged_task<void()> && task_)
-        : stream{stream_}, command{std::move(command_)}, task(std::move(task_)),
-        thread([this]{ task(); command->in.close(); })
+            const BlockInputStreamPtr & stream_, std::unique_ptr<ShellCommand> && command_, std::packaged_task<void()> && task_)
+            : stream{stream_}, command{std::move(command_)}, task(std::move(task_)), thread([this] {
+                task();
+                command->in.close();
+            })
         {
             children.push_back(stream);
         }
@@ -180,15 +181,10 @@ BlockInputStreamPtr ExecutableDictionarySource::loadIds(const std::vector<UInt64
     auto input_stream = context.getInputFormat(format, process->out, sample_block, max_block_size);
 
     return std::make_shared<BlockInputStreamWithBackgroundThread>(
-        input_stream, std::move(process), std::packaged_task<void()>(
-        [output_stream, &ids]() mutable
-        {
-            formatIDs(output_stream, ids);
-        }));
+        input_stream, std::move(process), std::packaged_task<void()>([output_stream, &ids]() mutable { formatIDs(output_stream, ids); }));
 }
 
-BlockInputStreamPtr ExecutableDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr ExecutableDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     LOG_TRACE(log, "loadKeys " << toString() << " size = " << requested_rows.size());
     auto process = ShellCommand::execute(command);
@@ -197,8 +193,7 @@ BlockInputStreamPtr ExecutableDictionarySource::loadKeys(
     auto input_stream = context.getInputFormat(format, process->out, sample_block, max_block_size);
 
     return std::make_shared<BlockInputStreamWithBackgroundThread>(
-        input_stream, std::move(process), std::packaged_task<void()>(
-        [output_stream, key_columns, &requested_rows, this]() mutable
+        input_stream, std::move(process), std::packaged_task<void()>([output_stream, key_columns, &requested_rows, this]() mutable
         {
             formatKeys(dict_struct, output_stream, key_columns, requested_rows);
         }));

dbms/src/Dictionaries/ExecutableDictionarySource.h

@@ -1,15 +1,17 @@
 #pragma once
 
-#include "IDictionarySource.h"
 #include "DictionaryStructure.h"
+#include "IDictionarySource.h"
 
 
-namespace Poco { class Logger; }
+namespace Poco
+{
+class Logger;
+}
 
 
 namespace DB
 {
-
 /// Allows loading dictionaries from executable
 class ExecutableDictionarySource final : public IDictionarySource
 {
@@ -29,8 +31,7 @@ public:
 
     BlockInputStreamPtr loadIds(const std::vector<UInt64> & ids) override;
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
+    BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
 
     bool isModified() const override;
 

dbms/src/Dictionaries/ExternalQueryBuilder.cpp

@@ -1,16 +1,15 @@
-#include <ext/range.h>
-#include <boost/range/join.hpp>
+#include "ExternalQueryBuilder.h"
 #include <IO/WriteBuffer.h>
 #include <IO/WriteBufferFromString.h>
 #include <IO/WriteHelpers.h>
-#include "writeParenthesisedString.h"
+#include <boost/range/join.hpp>
+#include <ext/range.h>
 #include "DictionaryStructure.h"
-#include "ExternalQueryBuilder.h"
+#include "writeParenthesisedString.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int UNSUPPORTED_METHOD;
@@ -238,10 +237,8 @@ std::string ExternalQueryBuilder::composeLoadIdsQuery(const std::vector<UInt64>
 }
 
 
-std::string ExternalQueryBuilder::composeLoadKeysQuery(
-    const Columns & key_columns,
-    const std::vector<size_t> & requested_rows,
-    LoadKeysMethod method)
+std::string
+ExternalQueryBuilder::composeLoadKeysQuery(const Columns & key_columns, const std::vector<size_t> & requested_rows, LoadKeysMethod method)
 {
     if (!dict_struct.key)
         throw Exception{"Composite key required for method", ErrorCodes::UNSUPPORTED_METHOD};

dbms/src/Dictionaries/ExternalQueryBuilder.h

@@ -1,14 +1,13 @@
 #pragma once
 
 #include <string>
-#include <Formats/FormatSettings.h>
 #include <Columns/IColumn.h>
+#include <Formats/FormatSettings.h>
 #include <Parsers/IdentifierQuotingStyle.h>
 
 
 namespace DB
 {
-
 struct DictionaryStructure;
 class WriteBuffer;
 
@@ -53,10 +52,7 @@ struct ExternalQueryBuilder
         IN_WITH_TUPLES,
     };
 
-    std::string composeLoadKeysQuery(
-        const Columns & key_columns,
-        const std::vector<size_t> & requested_rows,
-        LoadKeysMethod method);
+    std::string composeLoadKeysQuery(const Columns & key_columns, const std::vector<size_t> & requested_rows, LoadKeysMethod method);
 
 
 private:

dbms/src/Dictionaries/ExternalResultDescription.cpp

@@ -1,17 +1,16 @@
-#include <ext/range.h>
 #include "ExternalResultDescription.h"
-#include <DataTypes/DataTypesNumber.h>
-#include <DataTypes/DataTypeString.h>
 #include <DataTypes/DataTypeDate.h>
 #include <DataTypes/DataTypeDateTime.h>
-#include <DataTypes/DataTypeUUID.h>
 #include <DataTypes/DataTypeNullable.h>
+#include <DataTypes/DataTypeString.h>
+#include <DataTypes/DataTypeUUID.h>
+#include <DataTypes/DataTypesNumber.h>
 #include <Common/typeid_cast.h>
+#include <ext/range.h>
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int UNKNOWN_TYPE;

dbms/src/Dictionaries/ExternalResultDescription.h

@@ -5,7 +5,6 @@
 
 namespace DB
 {
-
 /** Common part for implementation of MySQLBlockInputStream, MongoDBBlockInputStream and others.
   */
 struct ExternalResultDescription

dbms/src/Dictionaries/FileDictionarySource.cpp

@@ -1,36 +1,38 @@
 #include "FileDictionarySource.h"
 
-#include <Interpreters/Context.h>
 #include <DataStreams/OwningBlockInputStream.h>
 #include <IO/ReadBufferFromFile.h>
+#include <Interpreters/Context.h>
 #include <Poco/File.h>
 #include "DictionarySourceFactory.h"
 #include "DictionaryStructure.h"
 
 namespace DB
 {
-
 static const size_t max_block_size = 8192;
 
 
-FileDictionarySource::FileDictionarySource(const std::string & filename, const std::string & format, Block & sample_block,
-    const Context & context)
+FileDictionarySource::FileDictionarySource(
+    const std::string & filename, const std::string & format, Block & sample_block, const Context & context)
     : filename{filename}, format{format}, sample_block{sample_block}, context(context)
-{}
+{
+}
 
 
 FileDictionarySource::FileDictionarySource(const FileDictionarySource & other)
-    : filename{other.filename}, format{other.format},
-        sample_block{other.sample_block}, context(other.context),
-        last_modification{other.last_modification}
-{}
+    : filename{other.filename}
+    , format{other.format}
+    , sample_block{other.sample_block}
+    , context(other.context)
+    , last_modification{other.last_modification}
+{
+}
 
 
 BlockInputStreamPtr FileDictionarySource::loadAll()
 {
     auto in_ptr = std::make_unique<ReadBufferFromFile>(filename);
-    auto stream = context.getInputFormat(
-        format, *in_ptr, sample_block, max_block_size);
+    auto stream = context.getInputFormat(format, *in_ptr, sample_block, max_block_size);
     last_modification = getLastModification();
 
     return std::make_shared<OwningBlockInputStream<ReadBuffer>>(stream, std::move(in_ptr));

dbms/src/Dictionaries/FileDictionarySource.h

@@ -1,20 +1,18 @@
 #pragma once
 
-#include "IDictionarySource.h"
 #include <Poco/Timestamp.h>
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 class Context;
 
 /// Allows loading dictionaries from a file with given format, does not support "random access"
 class FileDictionarySource final : public IDictionarySource
 {
 public:
-    FileDictionarySource(const std::string & filename, const std::string & format, Block & sample_block,
-        const Context & context);
+    FileDictionarySource(const std::string & filename, const std::string & format, Block & sample_block, const Context & context);
 
     FileDictionarySource(const FileDictionarySource & other);
 
@@ -30,8 +28,7 @@ public:
         throw Exception{"Method loadIds is unsupported for FileDictionarySource", ErrorCodes::NOT_IMPLEMENTED};
     }
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & /*key_columns*/, const std::vector<size_t> & /*requested_rows*/) override
+    BlockInputStreamPtr loadKeys(const Columns & /*key_columns*/, const std::vector<size_t> & /*requested_rows*/) override
     {
         throw Exception{"Method loadKeys is unsupported for FileDictionarySource", ErrorCodes::NOT_IMPLEMENTED};
     }

dbms/src/Dictionaries/FlatDictionary.cpp

@@ -1,11 +1,10 @@
 #include "FlatDictionary.h"
-#include "DictionaryBlockInputStream.h"
 #include <IO/WriteHelpers.h>
+#include "DictionaryBlockInputStream.h"
 #include "DictionaryFactory.h"
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -21,12 +20,20 @@ static const auto initial_array_size = 1024;
 static const auto max_array_size = 500000;
 
 
-FlatDictionary::FlatDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-    DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block)
-    : name{name}, dict_struct(dict_struct),
-        source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-        require_nonempty(require_nonempty),
-        loaded_ids(initial_array_size, false), saved_block{std::move(saved_block)}
+FlatDictionary::FlatDictionary(
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
+    bool require_nonempty,
+    BlockPtr saved_block)
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , require_nonempty(require_nonempty)
+    , loaded_ids(initial_array_size, false)
+    , saved_block{std::move(saved_block)}
 {
     createAttributes();
 
@@ -44,7 +51,8 @@ FlatDictionary::FlatDictionary(const std::string & name, const DictionaryStructu
 }
 
 FlatDictionary::FlatDictionary(const FlatDictionary & other)
-    : FlatDictionary{other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
+    : FlatDictionary{
+          other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
 {
 }
 
@@ -53,21 +61,26 @@ void FlatDictionary::toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<Ke
 {
     const auto null_value = std::get<UInt64>(hierarchical_attribute->null_values);
 
-    getItemsNumber<UInt64>(*hierarchical_attribute, ids,
+    getItemsNumber<UInt64>(
+        *hierarchical_attribute,
+        ids,
         [&](const size_t row, const UInt64 value) { out[row] = value; },
         [&](const size_t) { return null_value; });
 }
 
 
 /// Allow to use single value in same way as array.
-static inline FlatDictionary::Key getAt(const PaddedPODArray<FlatDictionary::Key> & arr, const size_t idx) { return arr[idx]; }
-static inline FlatDictionary::Key getAt(const FlatDictionary::Key & value, const size_t) { return value; }
+static inline FlatDictionary::Key getAt(const PaddedPODArray<FlatDictionary::Key> & arr, const size_t idx)
+{
+    return arr[idx];
+}
+static inline FlatDictionary::Key getAt(const FlatDictionary::Key & value, const size_t)
+{
+    return value;
+}
 
 template <typename ChildType, typename AncestorType>
-void FlatDictionary::isInImpl(
-    const ChildType & child_ids,
-    const AncestorType & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void FlatDictionary::isInImpl(const ChildType & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     const auto null_value = std::get<UInt64>(hierarchical_attribute->null_values);
     const auto & attr = std::get<ContainerType<Key>>(hierarchical_attribute->arrays);
@@ -90,25 +103,17 @@ void FlatDictionary::isInImpl(
 
 
 void FlatDictionary::isInVectorVector(
-    const PaddedPODArray<Key> & child_ids,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+    const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_ids, out);
 }
 
-void FlatDictionary::isInVectorConstant(
-    const PaddedPODArray<Key> & child_ids,
-    const Key ancestor_id,
-    PaddedPODArray<UInt8> & out) const
+void FlatDictionary::isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_id, out);
 }
 
-void FlatDictionary::isInConstantVector(
-    const Key child_id,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void FlatDictionary::isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_id, ancestor_ids, out);
 }
@@ -119,13 +124,13 @@ void FlatDictionary::get##TYPE(const std::string & attribute_name, const PaddedP
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
         const auto null_value = std::get<TYPE>(attribute.null_values); \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return null_value; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return null_value; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -147,27 +152,32 @@ void FlatDictionary::getString(const std::string & attribute_name, const PaddedP
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto & null_value = std::get<StringRef>(attribute.null_values);
 
-    getItemsImpl<StringRef, StringRef>(attribute, ids,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return null_value; });
 }
 
 #define DECLARE(TYPE) \
     void FlatDictionary::get##TYPE( \
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<TYPE> & def,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const \
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t row) { return def[row]; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t row) { return def[row]; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -186,14 +196,16 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void FlatDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out) const
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, ids,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t row) { return def->getDataAt(row); });
 }
@@ -204,11 +216,11 @@ void FlatDictionary::get##TYPE(\
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return def; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return def; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -227,14 +239,16 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void FlatDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    FlatDictionary::getItemsImpl<StringRef, StringRef>(attribute, ids,
+    FlatDictionary::getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return StringRef{def}; });
 }
@@ -246,22 +260,52 @@ void FlatDictionary::has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8>
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: has<UInt8>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt16: has<UInt16>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt32: has<UInt32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt64: has<UInt64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt128: has<UInt128>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int8: has<Int8>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int16: has<Int16>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int32: has<Int32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int64: has<Int64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Float32: has<Float32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Float64: has<Float64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::String: has<String>(attribute, ids, out); break;
+        case AttributeUnderlyingType::UInt8:
+            has<UInt8>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            has<UInt16>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            has<UInt32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            has<UInt64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            has<UInt128>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int8:
+            has<Int8>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int16:
+            has<Int16>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int32:
+            has<Int32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int64:
+            has<Int64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Float32:
+            has<Float32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Float64:
+            has<Float64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::String:
+            has<String>(attribute, ids, out);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: has<Decimal32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Decimal64: has<Decimal64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Decimal128: has<Decimal128>(attribute, ids, out); break;
+        case AttributeUnderlyingType::Decimal32:
+            has<Decimal32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            has<Decimal64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            has<Decimal128>(attribute, ids, out);
+            break;
     }
 }
 
@@ -409,21 +453,49 @@ void FlatDictionary::calculateBytesAllocated()
     {
         switch (attribute.type)
         {
-            case AttributeUnderlyingType::UInt8: addAttributeSize<UInt8>(attribute); break;
-            case AttributeUnderlyingType::UInt16: addAttributeSize<UInt16>(attribute); break;
-            case AttributeUnderlyingType::UInt32: addAttributeSize<UInt32>(attribute); break;
-            case AttributeUnderlyingType::UInt64: addAttributeSize<UInt64>(attribute); break;
-            case AttributeUnderlyingType::UInt128: addAttributeSize<UInt128>(attribute); break;
-            case AttributeUnderlyingType::Int8: addAttributeSize<Int8>(attribute); break;
-            case AttributeUnderlyingType::Int16: addAttributeSize<Int16>(attribute); break;
-            case AttributeUnderlyingType::Int32: addAttributeSize<Int32>(attribute); break;
-            case AttributeUnderlyingType::Int64: addAttributeSize<Int64>(attribute); break;
-            case AttributeUnderlyingType::Float32: addAttributeSize<Float32>(attribute); break;
-            case AttributeUnderlyingType::Float64: addAttributeSize<Float64>(attribute); break;
+            case AttributeUnderlyingType::UInt8:
+                addAttributeSize<UInt8>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt16:
+                addAttributeSize<UInt16>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt32:
+                addAttributeSize<UInt32>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt64:
+                addAttributeSize<UInt64>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt128:
+                addAttributeSize<UInt128>(attribute);
+                break;
+            case AttributeUnderlyingType::Int8:
+                addAttributeSize<Int8>(attribute);
+                break;
+            case AttributeUnderlyingType::Int16:
+                addAttributeSize<Int16>(attribute);
+                break;
+            case AttributeUnderlyingType::Int32:
+                addAttributeSize<Int32>(attribute);
+                break;
+            case AttributeUnderlyingType::Int64:
+                addAttributeSize<Int64>(attribute);
+                break;
+            case AttributeUnderlyingType::Float32:
+                addAttributeSize<Float32>(attribute);
+                break;
+            case AttributeUnderlyingType::Float64:
+                addAttributeSize<Float64>(attribute);
+                break;
 
-            case AttributeUnderlyingType::Decimal32: addAttributeSize<Decimal32>(attribute); break;
-            case AttributeUnderlyingType::Decimal64: addAttributeSize<Decimal64>(attribute); break;
-            case AttributeUnderlyingType::Decimal128: addAttributeSize<Decimal128>(attribute); break;
+            case AttributeUnderlyingType::Decimal32:
+                addAttributeSize<Decimal32>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal64:
+                addAttributeSize<Decimal64>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal128:
+                addAttributeSize<Decimal128>(attribute);
+                break;
 
             case AttributeUnderlyingType::String:
             {
@@ -462,22 +534,52 @@ FlatDictionary::Attribute FlatDictionary::createAttributeWithType(const Attribut
 
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: createAttributeImpl<UInt8>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt16: createAttributeImpl<UInt16>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt32: createAttributeImpl<UInt32>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt64: createAttributeImpl<UInt64>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt128: createAttributeImpl<UInt128>(attr, null_value); break;
-        case AttributeUnderlyingType::Int8: createAttributeImpl<Int8>(attr, null_value); break;
-        case AttributeUnderlyingType::Int16: createAttributeImpl<Int16>(attr, null_value); break;
-        case AttributeUnderlyingType::Int32: createAttributeImpl<Int32>(attr, null_value); break;
-        case AttributeUnderlyingType::Int64: createAttributeImpl<Int64>(attr, null_value); break;
-        case AttributeUnderlyingType::Float32: createAttributeImpl<Float32>(attr, null_value); break;
-        case AttributeUnderlyingType::Float64: createAttributeImpl<Float64>(attr, null_value); break;
-        case AttributeUnderlyingType::String: createAttributeImpl<String>(attr, null_value); break;
+        case AttributeUnderlyingType::UInt8:
+            createAttributeImpl<UInt8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            createAttributeImpl<UInt16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            createAttributeImpl<UInt32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            createAttributeImpl<UInt64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            createAttributeImpl<UInt128>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int8:
+            createAttributeImpl<Int8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int16:
+            createAttributeImpl<Int16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int32:
+            createAttributeImpl<Int32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int64:
+            createAttributeImpl<Int64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float32:
+            createAttributeImpl<Float32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float64:
+            createAttributeImpl<Float64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::String:
+            createAttributeImpl<String>(attr, null_value);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: createAttributeImpl<Decimal32>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal64: createAttributeImpl<Decimal64>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal128: createAttributeImpl<Decimal128>(attr, null_value); break;
+        case AttributeUnderlyingType::Decimal32:
+            createAttributeImpl<Decimal32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            createAttributeImpl<Decimal64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            createAttributeImpl<Decimal128>(attr, null_value);
+            break;
     }
 
     return attr;
@@ -486,12 +588,11 @@ FlatDictionary::Attribute FlatDictionary::createAttributeWithType(const Attribut
 
 template <typename OutputType, typename ValueSetter, typename DefaultGetter>
 void FlatDictionary::getItemsNumber(
-    const Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const
 {
-    if (false) {}
+    if (false)
+    {
+    }
 #define DISPATCH(TYPE) \
     else if (attribute.type == AttributeUnderlyingType::TYPE) \
         getItemsImpl<TYPE, OutputType>(attribute, ids, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
@@ -510,17 +611,13 @@ void FlatDictionary::getItemsNumber(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 
 template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
 void FlatDictionary::getItemsImpl(
-    const Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const
 {
     const auto & attr = std::get<ContainerType<AttributeType>>(attribute.arrays);
     const auto rows = ext::size(ids);
@@ -572,22 +669,52 @@ void FlatDictionary::setAttributeValue(Attribute & attribute, const Key id, cons
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: setAttributeValueImpl<UInt8>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt16: setAttributeValueImpl<UInt16>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt32: setAttributeValueImpl<UInt32>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt64: setAttributeValueImpl<UInt64>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt128: setAttributeValueImpl<UInt128>(attribute, id, value.get<UInt128>()); break;
-        case AttributeUnderlyingType::Int8: setAttributeValueImpl<Int8>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int16: setAttributeValueImpl<Int16>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int32: setAttributeValueImpl<Int32>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int64: setAttributeValueImpl<Int64>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Float32: setAttributeValueImpl<Float32>(attribute, id, value.get<Float64>()); break;
-        case AttributeUnderlyingType::Float64: setAttributeValueImpl<Float64>(attribute, id, value.get<Float64>()); break;
-        case AttributeUnderlyingType::String: setAttributeValueImpl<String>(attribute, id, value.get<String>()); break;
+        case AttributeUnderlyingType::UInt8:
+            setAttributeValueImpl<UInt8>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt16:
+            setAttributeValueImpl<UInt16>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt32:
+            setAttributeValueImpl<UInt32>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt64:
+            setAttributeValueImpl<UInt64>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt128:
+            setAttributeValueImpl<UInt128>(attribute, id, value.get<UInt128>());
+            break;
+        case AttributeUnderlyingType::Int8:
+            setAttributeValueImpl<Int8>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int16:
+            setAttributeValueImpl<Int16>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int32:
+            setAttributeValueImpl<Int32>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int64:
+            setAttributeValueImpl<Int64>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Float32:
+            setAttributeValueImpl<Float32>(attribute, id, value.get<Float64>());
+            break;
+        case AttributeUnderlyingType::Float64:
+            setAttributeValueImpl<Float64>(attribute, id, value.get<Float64>());
+            break;
+        case AttributeUnderlyingType::String:
+            setAttributeValueImpl<String>(attribute, id, value.get<String>());
+            break;
 
-        case AttributeUnderlyingType::Decimal32: setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal128>()); break;
-        case AttributeUnderlyingType::Decimal64: setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal128>()); break;
-        case AttributeUnderlyingType::Decimal128: setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>()); break;
+        case AttributeUnderlyingType::Decimal32:
+            setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal128>());
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal128>());
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>());
+            break;
     }
 }
 
@@ -636,14 +763,12 @@ BlockInputStreamPtr FlatDictionary::getBlockInputStream(const Names & column_nam
 
 void registerDictionaryFlat(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
-
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (dict_struct.key)
             throw Exception{"'key' is not supported for dictionary of layout 'flat'", ErrorCodes::UNSUPPORTED_METHOD};
 
@@ -655,12 +780,9 @@ void registerDictionaryFlat(DictionaryFactory & factory)
         const DictionaryLifetime dict_lifetime{config, config_prefix + ".lifetime"};
         const bool require_nonempty = config.getBool(config_prefix + ".require_nonempty", false);
         return std::make_unique<FlatDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
-
-
     };
     factory.registerLayout("flat", create_layout);
 }
 
 
-
 }

dbms/src/Dictionaries/FlatDictionary.h

@@ -1,28 +1,32 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
+#include <atomic>
+#include <variant>
+#include <vector>
 #include <Columns/ColumnDecimal.h>
 #include <Columns/ColumnString.h>
 #include <Common/Arena.h>
 #include <ext/range.h>
 #include <ext/size.h>
-#include <atomic>
-#include <vector>
-#include <variant>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 using BlockPtr = std::shared_ptr<Block>;
 
 class FlatDictionary final : public IDictionary
 {
 public:
-    FlatDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-        DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block = nullptr);
+    FlatDictionary(
+        const std::string & name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
+        bool require_nonempty,
+        BlockPtr saved_block = nullptr);
 
     FlatDictionary(const FlatDictionary & other);
 
@@ -52,10 +56,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -66,7 +67,8 @@ public:
 
     void toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<Key> & out) const override;
 
-    void isInVectorVector(const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
+    void isInVectorVector(
+        const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
     void isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const override;
     void isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
 
@@ -95,7 +97,9 @@ public:
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<TYPE> & def,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
@@ -113,14 +117,12 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-        ColumnString * const out) const;
+    void
+    getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out)
+        const;
 
 #define DECLARE(TYPE) \
-    void get##TYPE(\
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const TYPE def,\
-        ResultArrayType<TYPE> & out) const;
+    void get##TYPE(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const TYPE def, ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
     DECLARE(UInt32)
@@ -137,34 +139,53 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-        ColumnString * const out) const;
+    void getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const;
 
     void has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8> & out) const override;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using ContainerType = PaddedPODArray<Value>;
+    template <typename Value>
+    using ContainerType = PaddedPODArray<Value>;
 
     struct Attribute final
     {
         AttributeUnderlyingType type;
         std::variant<
-            UInt8, UInt16, UInt32, UInt64,
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-            Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64,
-            StringRef> null_values;
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            StringRef>
+            null_values;
         std::variant<
-            ContainerType<UInt8>, ContainerType<UInt16>, ContainerType<UInt32>, ContainerType<UInt64>,
+            ContainerType<UInt8>,
+            ContainerType<UInt16>,
+            ContainerType<UInt32>,
+            ContainerType<UInt64>,
             ContainerType<UInt128>,
-            ContainerType<Int8>, ContainerType<Int16>, ContainerType<Int32>, ContainerType<Int64>,
-            ContainerType<Decimal32>, ContainerType<Decimal64>, ContainerType<Decimal128>,
-            ContainerType<Float32>, ContainerType<Float64>,
-            ContainerType<StringRef>> arrays;
+            ContainerType<Int8>,
+            ContainerType<Int16>,
+            ContainerType<Int32>,
+            ContainerType<Int64>,
+            ContainerType<Decimal32>,
+            ContainerType<Decimal64>,
+            ContainerType<Decimal128>,
+            ContainerType<Float32>,
+            ContainerType<Float64>,
+            ContainerType<StringRef>>
+            arrays;
         std::unique_ptr<Arena> string_arena;
     };
 
@@ -185,17 +206,11 @@ private:
 
     template <typename OutputType, typename ValueSetter, typename DefaultGetter>
     void getItemsNumber(
-        const Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+        const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
     void getItemsImpl(
-        const Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+        const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename T>
     void resize(Attribute & attribute, const Key id);
@@ -211,10 +226,7 @@ private:
     void has(const Attribute & attribute, const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8> & out) const;
 
     template <typename ChildType, typename AncestorType>
-    void isInImpl(
-        const ChildType & child_ids,
-        const AncestorType & ancestor_ids,
-        PaddedPODArray<UInt8> & out) const;
+    void isInImpl(const ChildType & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const;
 
     PaddedPODArray<Key> getIds() const;
 

dbms/src/Dictionaries/HTTPDictionarySource.cpp

@@ -1,49 +1,51 @@
 #include "HTTPDictionarySource.h"
 
-#include <Poco/Net/HTTPRequest.h>
-#include <Interpreters/Context.h>
-#include <DataStreams/OwningBlockInputStream.h>
-#include <IO/ReadWriteBufferFromHTTP.h>
 #include <DataStreams/IBlockOutputStream.h>
-#include <IO/WriteBufferFromOStream.h>
-#include "DictionarySourceHelpers.h"
-#include <common/logger_useful.h>
+#include <DataStreams/OwningBlockInputStream.h>
 #include <IO/ConnectionTimeouts.h>
+#include <IO/ReadWriteBufferFromHTTP.h>
+#include <IO/WriteBufferFromOStream.h>
+#include <Interpreters/Context.h>
+#include <Poco/Net/HTTPRequest.h>
+#include <common/logger_useful.h>
 #include "DictionarySourceFactory.h"
+#include "DictionarySourceHelpers.h"
 #include "DictionaryStructure.h"
 
 
 namespace DB
 {
-
 static const size_t max_block_size = 8192;
 
 
-HTTPDictionarySource::HTTPDictionarySource(const DictionaryStructure & dict_struct_,
-    const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
-    Block & sample_block, const Context & context)
-    : log(&Logger::get("HTTPDictionarySource")),
-    update_time{std::chrono::system_clock::from_time_t(0)},
-    dict_struct{dict_struct_},
-    url{config.getString(config_prefix + ".url", "")},
-    update_field{config.getString(config_prefix + ".update_field", "")},
-    format{config.getString(config_prefix + ".format")},
-    sample_block{sample_block},
-    context(context),
-    timeouts(ConnectionTimeouts::getHTTPTimeouts(context.getSettingsRef()))
+HTTPDictionarySource::HTTPDictionarySource(
+    const DictionaryStructure & dict_struct_,
+    const Poco::Util::AbstractConfiguration & config,
+    const std::string & config_prefix,
+    Block & sample_block,
+    const Context & context)
+    : log(&Logger::get("HTTPDictionarySource"))
+    , update_time{std::chrono::system_clock::from_time_t(0)}
+    , dict_struct{dict_struct_}
+    , url{config.getString(config_prefix + ".url", "")}
+    , update_field{config.getString(config_prefix + ".update_field", "")}
+    , format{config.getString(config_prefix + ".format")}
+    , sample_block{sample_block}
+    , context(context)
+    , timeouts(ConnectionTimeouts::getHTTPTimeouts(context.getSettingsRef()))
 {
 }
 
 HTTPDictionarySource::HTTPDictionarySource(const HTTPDictionarySource & other)
-    : log(&Logger::get("HTTPDictionarySource")),
-    update_time{other.update_time},
-    dict_struct{other.dict_struct},
-    url{other.url},
-    update_field{other.update_field},
-    format{other.format},
-    sample_block{other.sample_block},
-    context(other.context),
-    timeouts(ConnectionTimeouts::getHTTPTimeouts(context.getSettingsRef()))
+    : log(&Logger::get("HTTPDictionarySource"))
+    , update_time{other.update_time}
+    , dict_struct{other.dict_struct}
+    , url{other.url}
+    , update_field{other.update_field}
+    , format{other.format}
+    , sample_block{other.sample_block}
+    , context(other.context)
+    , timeouts(ConnectionTimeouts::getHTTPTimeouts(context.getSettingsRef()))
 {
 }
 
@@ -72,8 +74,8 @@ BlockInputStreamPtr HTTPDictionarySource::loadAll()
 {
     LOG_TRACE(log, "loadAll " + toString());
     Poco::URI uri(url);
-    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_GET,
-                                                            ReadWriteBufferFromHTTP::OutStreamCallback(), timeouts);
+    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(
+        uri, Poco::Net::HTTPRequest::HTTP_GET, ReadWriteBufferFromHTTP::OutStreamCallback(), timeouts);
     auto input_stream = context.getInputFormat(format, *in_ptr, sample_block, max_block_size);
     return std::make_shared<OwningBlockInputStream<ReadWriteBufferFromHTTP>>(input_stream, std::move(in_ptr));
 }
@@ -83,8 +85,8 @@ BlockInputStreamPtr HTTPDictionarySource::loadUpdatedAll()
     Poco::URI uri(url);
     getUpdateFieldAndDate(uri);
     LOG_TRACE(log, "loadUpdatedAll " + uri.toString());
-    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_GET,
-                                                            ReadWriteBufferFromHTTP::OutStreamCallback(), timeouts);
+    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(
+        uri, Poco::Net::HTTPRequest::HTTP_GET, ReadWriteBufferFromHTTP::OutStreamCallback(), timeouts);
     auto input_stream = context.getInputFormat(format, *in_ptr, sample_block, max_block_size);
     return std::make_shared<OwningBlockInputStream<ReadWriteBufferFromHTTP>>(input_stream, std::move(in_ptr));
 }
@@ -101,14 +103,12 @@ BlockInputStreamPtr HTTPDictionarySource::loadIds(const std::vector<UInt64> & id
     };
 
     Poco::URI uri(url);
-    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_POST,
-                                                            out_stream_callback, timeouts);
+    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_POST, out_stream_callback, timeouts);
     auto input_stream = context.getInputFormat(format, *in_ptr, sample_block, max_block_size);
     return std::make_shared<OwningBlockInputStream<ReadWriteBufferFromHTTP>>(input_stream, std::move(in_ptr));
 }
 
-BlockInputStreamPtr HTTPDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr HTTPDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     LOG_TRACE(log, "loadKeys " << toString() << " size = " << requested_rows.size());
 
@@ -120,8 +120,7 @@ BlockInputStreamPtr HTTPDictionarySource::loadKeys(
     };
 
     Poco::URI uri(url);
-    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_POST,
-                                                            out_stream_callback, timeouts);
+    auto in_ptr = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_POST, out_stream_callback, timeouts);
     auto input_stream = context.getInputFormat(format, *in_ptr, sample_block, max_block_size);
     return std::make_shared<OwningBlockInputStream<ReadWriteBufferFromHTTP>>(input_stream, std::move(in_ptr));
 }

dbms/src/Dictionaries/HTTPDictionarySource.h

@@ -1,22 +1,25 @@
 #pragma once
 
-#include <Poco/URI.h>
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <common/LocalDateTime.h>
 #include <IO/ConnectionTimeouts.h>
+#include <Poco/URI.h>
+#include <common/LocalDateTime.h>
+#include "DictionaryStructure.h"
+#include "IDictionarySource.h"
 
-namespace Poco { class Logger; }
+namespace Poco
+{
+class Logger;
+}
 
 
 namespace DB
 {
-
 /// Allows loading dictionaries from http[s] source
 class HTTPDictionarySource final : public IDictionarySource
 {
 public:
-    HTTPDictionarySource(const DictionaryStructure & dict_struct_,
+    HTTPDictionarySource(
+        const DictionaryStructure & dict_struct_,
         const Poco::Util::AbstractConfiguration & config,
         const std::string & config_prefix,
         Block & sample_block,
@@ -30,8 +33,7 @@ public:
 
     BlockInputStreamPtr loadIds(const std::vector<UInt64> & ids) override;
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
+    BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
 
     bool isModified() const override;
 

dbms/src/Dictionaries/HashedDictionary.cpp

@@ -1,11 +1,10 @@
-#include <ext/size.h>
 #include "HashedDictionary.h"
+#include <ext/size.h>
 #include "DictionaryBlockInputStream.h"
 #include "DictionaryFactory.h"
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -16,10 +15,19 @@ namespace ErrorCodes
 }
 
 
-HashedDictionary::HashedDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-    DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block)
-    : name{name}, dict_struct(dict_struct), source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-        require_nonempty(require_nonempty), saved_block{std::move(saved_block)}
+HashedDictionary::HashedDictionary(
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
+    bool require_nonempty,
+    BlockPtr saved_block)
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , require_nonempty(require_nonempty)
+    , saved_block{std::move(saved_block)}
 {
     createAttributes();
 
@@ -37,7 +45,8 @@ HashedDictionary::HashedDictionary(const std::string & name, const DictionaryStr
 }
 
 HashedDictionary::HashedDictionary(const HashedDictionary & other)
-    : HashedDictionary{other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
+    : HashedDictionary{
+          other.name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty, other.saved_block}
 {
 }
 
@@ -46,21 +55,26 @@ void HashedDictionary::toParent(const PaddedPODArray<Key> & ids, PaddedPODArray<
 {
     const auto null_value = std::get<UInt64>(hierarchical_attribute->null_values);
 
-    getItemsNumber<UInt64>(*hierarchical_attribute, ids,
+    getItemsNumber<UInt64>(
+        *hierarchical_attribute,
+        ids,
         [&](const size_t row, const UInt64 value) { out[row] = value; },
         [&](const size_t) { return null_value; });
 }
 
 
 /// Allow to use single value in same way as array.
-static inline HashedDictionary::Key getAt(const PaddedPODArray<HashedDictionary::Key> & arr, const size_t idx) { return arr[idx]; }
-static inline HashedDictionary::Key getAt(const HashedDictionary::Key & value, const size_t) { return value; }
+static inline HashedDictionary::Key getAt(const PaddedPODArray<HashedDictionary::Key> & arr, const size_t idx)
+{
+    return arr[idx];
+}
+static inline HashedDictionary::Key getAt(const HashedDictionary::Key & value, const size_t)
+{
+    return value;
+}
 
 template <typename ChildType, typename AncestorType>
-void HashedDictionary::isInImpl(
-    const ChildType & child_ids,
-    const AncestorType & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void HashedDictionary::isInImpl(const ChildType & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     const auto null_value = std::get<UInt64>(hierarchical_attribute->null_values);
     const auto & attr = *std::get<CollectionPtrType<Key>>(hierarchical_attribute->maps);
@@ -87,42 +101,35 @@ void HashedDictionary::isInImpl(
 }
 
 void HashedDictionary::isInVectorVector(
-    const PaddedPODArray<Key> & child_ids,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+    const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_ids, out);
 }
 
-void HashedDictionary::isInVectorConstant(
-    const PaddedPODArray<Key> & child_ids,
-    const Key ancestor_id,
-    PaddedPODArray<UInt8> & out) const
+void HashedDictionary::isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_ids, ancestor_id, out);
 }
 
-void HashedDictionary::isInConstantVector(
-    const Key child_id,
-    const PaddedPODArray<Key> & ancestor_ids,
-    PaddedPODArray<UInt8> & out) const
+void HashedDictionary::isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const
 {
     isInImpl(child_id, ancestor_ids, out);
 }
 
 
 #define DECLARE(TYPE) \
-void HashedDictionary::get##TYPE(const std::string & attribute_name, const PaddedPODArray<Key> & ids, ResultArrayType<TYPE> & out) const\
+    void HashedDictionary::get##TYPE(const std::string & attribute_name, const PaddedPODArray<Key> & ids, ResultArrayType<TYPE> & out) \
+        const \
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
         const auto null_value = std::get<TYPE>(attribute.null_values); \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return null_value; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return null_value; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -144,27 +151,32 @@ void HashedDictionary::getString(const std::string & attribute_name, const Padde
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto & null_value = StringRef{std::get<String>(attribute.null_values)};
 
-    getItemsImpl<StringRef, StringRef>(attribute, ids,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return null_value; });
 }
 
 #define DECLARE(TYPE) \
     void HashedDictionary::get##TYPE( \
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<TYPE> & def,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const \
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t row) { return def[row]; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t row) { return def[row]; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -183,14 +195,16 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void HashedDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out) const
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, ids,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t row) { return def->getDataAt(row); });
 }
@@ -201,11 +215,11 @@ void HashedDictionary::get##TYPE(\
     { \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, ids,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return def; });\
+        getItemsNumber<TYPE>( \
+            attribute, ids, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return def; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -224,14 +238,16 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void HashedDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-    ColumnString * const out) const
+    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const
 {
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, ids,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        ids,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return StringRef{def}; });
 }
@@ -242,22 +258,52 @@ void HashedDictionary::has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: has<UInt8>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt16: has<UInt16>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt32: has<UInt32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt64: has<UInt64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::UInt128: has<UInt128>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int8: has<Int8>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int16: has<Int16>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int32: has<Int32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Int64: has<Int64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Float32: has<Float32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Float64: has<Float64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::String: has<StringRef>(attribute, ids, out); break;
+        case AttributeUnderlyingType::UInt8:
+            has<UInt8>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            has<UInt16>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            has<UInt32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            has<UInt64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            has<UInt128>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int8:
+            has<Int8>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int16:
+            has<Int16>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int32:
+            has<Int32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Int64:
+            has<Int64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Float32:
+            has<Float32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Float64:
+            has<Float64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::String:
+            has<StringRef>(attribute, ids, out);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: has<Decimal32>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Decimal64: has<Decimal64>(attribute, ids, out); break;
-        case AttributeUnderlyingType::Decimal128: has<Decimal128>(attribute, ids, out); break;
+        case AttributeUnderlyingType::Decimal32:
+            has<Decimal32>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            has<Decimal64>(attribute, ids, out);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            has<Decimal128>(attribute, ids, out);
+            break;
     }
 }
 
@@ -402,21 +448,49 @@ void HashedDictionary::calculateBytesAllocated()
     {
         switch (attribute.type)
         {
-            case AttributeUnderlyingType::UInt8: addAttributeSize<UInt8>(attribute); break;
-            case AttributeUnderlyingType::UInt16: addAttributeSize<UInt16>(attribute); break;
-            case AttributeUnderlyingType::UInt32: addAttributeSize<UInt32>(attribute); break;
-            case AttributeUnderlyingType::UInt64: addAttributeSize<UInt64>(attribute); break;
-            case AttributeUnderlyingType::UInt128: addAttributeSize<UInt128>(attribute); break;
-            case AttributeUnderlyingType::Int8: addAttributeSize<Int8>(attribute); break;
-            case AttributeUnderlyingType::Int16: addAttributeSize<Int16>(attribute); break;
-            case AttributeUnderlyingType::Int32: addAttributeSize<Int32>(attribute); break;
-            case AttributeUnderlyingType::Int64: addAttributeSize<Int64>(attribute); break;
-            case AttributeUnderlyingType::Float32: addAttributeSize<Float32>(attribute); break;
-            case AttributeUnderlyingType::Float64: addAttributeSize<Float64>(attribute); break;
+            case AttributeUnderlyingType::UInt8:
+                addAttributeSize<UInt8>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt16:
+                addAttributeSize<UInt16>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt32:
+                addAttributeSize<UInt32>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt64:
+                addAttributeSize<UInt64>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt128:
+                addAttributeSize<UInt128>(attribute);
+                break;
+            case AttributeUnderlyingType::Int8:
+                addAttributeSize<Int8>(attribute);
+                break;
+            case AttributeUnderlyingType::Int16:
+                addAttributeSize<Int16>(attribute);
+                break;
+            case AttributeUnderlyingType::Int32:
+                addAttributeSize<Int32>(attribute);
+                break;
+            case AttributeUnderlyingType::Int64:
+                addAttributeSize<Int64>(attribute);
+                break;
+            case AttributeUnderlyingType::Float32:
+                addAttributeSize<Float32>(attribute);
+                break;
+            case AttributeUnderlyingType::Float64:
+                addAttributeSize<Float64>(attribute);
+                break;
 
-            case AttributeUnderlyingType::Decimal32: addAttributeSize<Decimal32>(attribute); break;
-            case AttributeUnderlyingType::Decimal64: addAttributeSize<Decimal64>(attribute); break;
-            case AttributeUnderlyingType::Decimal128: addAttributeSize<Decimal128>(attribute); break;
+            case AttributeUnderlyingType::Decimal32:
+                addAttributeSize<Decimal32>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal64:
+                addAttributeSize<Decimal64>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal128:
+                addAttributeSize<Decimal128>(attribute);
+                break;
 
             case AttributeUnderlyingType::String:
             {
@@ -442,21 +516,49 @@ HashedDictionary::Attribute HashedDictionary::createAttributeWithType(const Attr
 
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: createAttributeImpl<UInt8>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt16: createAttributeImpl<UInt16>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt32: createAttributeImpl<UInt32>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt64: createAttributeImpl<UInt64>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt128: createAttributeImpl<UInt128>(attr, null_value); break;
-        case AttributeUnderlyingType::Int8: createAttributeImpl<Int8>(attr, null_value); break;
-        case AttributeUnderlyingType::Int16: createAttributeImpl<Int16>(attr, null_value); break;
-        case AttributeUnderlyingType::Int32: createAttributeImpl<Int32>(attr, null_value); break;
-        case AttributeUnderlyingType::Int64: createAttributeImpl<Int64>(attr, null_value); break;
-        case AttributeUnderlyingType::Float32: createAttributeImpl<Float32>(attr, null_value); break;
-        case AttributeUnderlyingType::Float64: createAttributeImpl<Float64>(attr, null_value); break;
+        case AttributeUnderlyingType::UInt8:
+            createAttributeImpl<UInt8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            createAttributeImpl<UInt16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            createAttributeImpl<UInt32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            createAttributeImpl<UInt64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            createAttributeImpl<UInt128>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int8:
+            createAttributeImpl<Int8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int16:
+            createAttributeImpl<Int16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int32:
+            createAttributeImpl<Int32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int64:
+            createAttributeImpl<Int64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float32:
+            createAttributeImpl<Float32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float64:
+            createAttributeImpl<Float64>(attr, null_value);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: createAttributeImpl<Decimal32>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal64: createAttributeImpl<Decimal64>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal128: createAttributeImpl<Decimal128>(attr, null_value); break;
+        case AttributeUnderlyingType::Decimal32:
+            createAttributeImpl<Decimal32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            createAttributeImpl<Decimal64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            createAttributeImpl<Decimal128>(attr, null_value);
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -473,12 +575,11 @@ HashedDictionary::Attribute HashedDictionary::createAttributeWithType(const Attr
 
 template <typename OutputType, typename ValueSetter, typename DefaultGetter>
 void HashedDictionary::getItemsNumber(
-    const Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const
 {
-    if (false) {}
+    if (false)
+    {
+    }
 #define DISPATCH(TYPE) \
     else if (attribute.type == AttributeUnderlyingType::TYPE) \
         getItemsImpl<TYPE, OutputType>(attribute, ids, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
@@ -497,16 +598,12 @@ void HashedDictionary::getItemsNumber(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
 void HashedDictionary::getItemsImpl(
-    const Attribute & attribute,
-    const PaddedPODArray<Key> & ids,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const
 {
     const auto & attr = *std::get<CollectionPtrType<AttributeType>>(attribute.maps);
     const auto rows = ext::size(ids);
@@ -532,21 +629,49 @@ void HashedDictionary::setAttributeValue(Attribute & attribute, const Key id, co
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: setAttributeValueImpl<UInt8>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt16: setAttributeValueImpl<UInt16>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt32: setAttributeValueImpl<UInt32>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt64: setAttributeValueImpl<UInt64>(attribute, id, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt128: setAttributeValueImpl<UInt128>(attribute, id, value.get<UInt128>()); break;
-        case AttributeUnderlyingType::Int8: setAttributeValueImpl<Int8>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int16: setAttributeValueImpl<Int16>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int32: setAttributeValueImpl<Int32>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int64: setAttributeValueImpl<Int64>(attribute, id, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Float32: setAttributeValueImpl<Float32>(attribute, id, value.get<Float64>()); break;
-        case AttributeUnderlyingType::Float64: setAttributeValueImpl<Float64>(attribute, id, value.get<Float64>()); break;
+        case AttributeUnderlyingType::UInt8:
+            setAttributeValueImpl<UInt8>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt16:
+            setAttributeValueImpl<UInt16>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt32:
+            setAttributeValueImpl<UInt32>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt64:
+            setAttributeValueImpl<UInt64>(attribute, id, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt128:
+            setAttributeValueImpl<UInt128>(attribute, id, value.get<UInt128>());
+            break;
+        case AttributeUnderlyingType::Int8:
+            setAttributeValueImpl<Int8>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int16:
+            setAttributeValueImpl<Int16>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int32:
+            setAttributeValueImpl<Int32>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int64:
+            setAttributeValueImpl<Int64>(attribute, id, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Float32:
+            setAttributeValueImpl<Float32>(attribute, id, value.get<Float64>());
+            break;
+        case AttributeUnderlyingType::Float64:
+            setAttributeValueImpl<Float64>(attribute, id, value.get<Float64>());
+            break;
 
-        case AttributeUnderlyingType::Decimal32: setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal32>()); break;
-        case AttributeUnderlyingType::Decimal64: setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal64>()); break;
-        case AttributeUnderlyingType::Decimal128: setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>()); break;
+        case AttributeUnderlyingType::Decimal32:
+            setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal32>());
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal64>());
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>());
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -599,22 +724,37 @@ PaddedPODArray<HashedDictionary::Key> HashedDictionary::getIds() const
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: return getIds<UInt8>(attribute);
-        case AttributeUnderlyingType::UInt16: return getIds<UInt16>(attribute);
-        case AttributeUnderlyingType::UInt32: return getIds<UInt32>(attribute);
-        case AttributeUnderlyingType::UInt64: return getIds<UInt64>(attribute);
-        case AttributeUnderlyingType::UInt128: return getIds<UInt128>(attribute);
-        case AttributeUnderlyingType::Int8: return getIds<Int8>(attribute);
-        case AttributeUnderlyingType::Int16: return getIds<Int16>(attribute);
-        case AttributeUnderlyingType::Int32: return getIds<Int32>(attribute);
-        case AttributeUnderlyingType::Int64: return getIds<Int64>(attribute);
-        case AttributeUnderlyingType::Float32: return getIds<Float32>(attribute);
-        case AttributeUnderlyingType::Float64: return getIds<Float64>(attribute);
-        case AttributeUnderlyingType::String: return getIds<StringRef>(attribute);
+        case AttributeUnderlyingType::UInt8:
+            return getIds<UInt8>(attribute);
+        case AttributeUnderlyingType::UInt16:
+            return getIds<UInt16>(attribute);
+        case AttributeUnderlyingType::UInt32:
+            return getIds<UInt32>(attribute);
+        case AttributeUnderlyingType::UInt64:
+            return getIds<UInt64>(attribute);
+        case AttributeUnderlyingType::UInt128:
+            return getIds<UInt128>(attribute);
+        case AttributeUnderlyingType::Int8:
+            return getIds<Int8>(attribute);
+        case AttributeUnderlyingType::Int16:
+            return getIds<Int16>(attribute);
+        case AttributeUnderlyingType::Int32:
+            return getIds<Int32>(attribute);
+        case AttributeUnderlyingType::Int64:
+            return getIds<Int64>(attribute);
+        case AttributeUnderlyingType::Float32:
+            return getIds<Float32>(attribute);
+        case AttributeUnderlyingType::Float64:
+            return getIds<Float64>(attribute);
+        case AttributeUnderlyingType::String:
+            return getIds<StringRef>(attribute);
 
-        case AttributeUnderlyingType::Decimal32: return getIds<Decimal32>(attribute);
-        case AttributeUnderlyingType::Decimal64: return getIds<Decimal64>(attribute);
-        case AttributeUnderlyingType::Decimal128: return getIds<Decimal128>(attribute);
+        case AttributeUnderlyingType::Decimal32:
+            return getIds<Decimal32>(attribute);
+        case AttributeUnderlyingType::Decimal64:
+            return getIds<Decimal64>(attribute);
+        case AttributeUnderlyingType::Decimal128:
+            return getIds<Decimal128>(attribute);
     }
     return PaddedPODArray<Key>();
 }
@@ -627,13 +767,12 @@ BlockInputStreamPtr HashedDictionary::getBlockInputStream(const Names & column_n
 
 void registerDictionaryHashed(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (dict_struct.key)
             throw Exception{"'key' is not supported for dictionary of layout 'hashed'", ErrorCodes::UNSUPPORTED_METHOD};
 
@@ -645,7 +784,6 @@ void registerDictionaryHashed(DictionaryFactory & factory)
         const DictionaryLifetime dict_lifetime{config, config_prefix + ".lifetime"};
         const bool require_nonempty = config.getBool(config_prefix + ".require_nonempty", false);
         return std::make_unique<HashedDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
-
     };
     factory.registerLayout("hashed", create_layout);
 }

dbms/src/Dictionaries/HashedDictionary.h

@@ -1,27 +1,31 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <Common/HashTable/HashMap.h>
-#include <Columns/ColumnDecimal.h>
-#include <Columns/ColumnString.h>
-#include <ext/range.h>
 #include <atomic>
 #include <memory>
 #include <variant>
+#include <Columns/ColumnDecimal.h>
+#include <Columns/ColumnString.h>
+#include <Common/HashTable/HashMap.h>
+#include <ext/range.h>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 
 namespace DB
 {
-
 using BlockPtr = std::shared_ptr<Block>;
 
 class HashedDictionary final : public IDictionary
 {
 public:
-    HashedDictionary(const std::string & name, const DictionaryStructure & dict_struct,
-        DictionarySourcePtr source_ptr, const DictionaryLifetime dict_lifetime, bool require_nonempty, BlockPtr saved_block = nullptr);
+    HashedDictionary(
+        const std::string & name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
+        bool require_nonempty,
+        BlockPtr saved_block = nullptr);
 
     HashedDictionary(const HashedDictionary & other);
 
@@ -51,10 +55,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -90,7 +91,9 @@ public:
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<TYPE> & def,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
@@ -108,13 +111,13 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def,
-        ColumnString * const out) const;
+    void
+    getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const ColumnString * const def, ColumnString * const out)
+        const;
 
 #define DECLARE(TYPE) \
-    void get##TYPE(\
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const TYPE & def, ResultArrayType<TYPE> & out) const;
+    void get##TYPE(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const TYPE & def, ResultArrayType<TYPE> & out) \
+        const;
     DECLARE(UInt8)
     DECLARE(UInt16)
     DECLARE(UInt32)
@@ -131,39 +134,60 @@ public:
     DECLARE(Decimal128)
 #undef DECLARE
 
-    void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def,
-        ColumnString * const out) const;
+    void getString(const std::string & attribute_name, const PaddedPODArray<Key> & ids, const String & def, ColumnString * const out) const;
 
     void has(const PaddedPODArray<Key> & ids, PaddedPODArray<UInt8> & out) const override;
 
-    void isInVectorVector(const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
+    void isInVectorVector(
+        const PaddedPODArray<Key> & child_ids, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
     void isInVectorConstant(const PaddedPODArray<Key> & child_ids, const Key ancestor_id, PaddedPODArray<UInt8> & out) const override;
     void isInConstantVector(const Key child_id, const PaddedPODArray<Key> & ancestor_ids, PaddedPODArray<UInt8> & out) const override;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using CollectionType = HashMap<UInt64, Value>;
-    template <typename Value> using CollectionPtrType = std::unique_ptr<CollectionType<Value>>;
+    template <typename Value>
+    using CollectionType = HashMap<UInt64, Value>;
+    template <typename Value>
+    using CollectionPtrType = std::unique_ptr<CollectionType<Value>>;
 
     struct Attribute final
     {
         AttributeUnderlyingType type;
         std::variant<
-            UInt8, UInt16, UInt32, UInt64,
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-            Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64,
-            String> null_values;
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
         std::variant<
-            CollectionPtrType<UInt8>, CollectionPtrType<UInt16>, CollectionPtrType<UInt32>, CollectionPtrType<UInt64>,
+            CollectionPtrType<UInt8>,
+            CollectionPtrType<UInt16>,
+            CollectionPtrType<UInt32>,
+            CollectionPtrType<UInt64>,
             CollectionPtrType<UInt128>,
-            CollectionPtrType<Int8>, CollectionPtrType<Int16>, CollectionPtrType<Int32>, CollectionPtrType<Int64>,
-            CollectionPtrType<Decimal32>, CollectionPtrType<Decimal64>, CollectionPtrType<Decimal128>,
-            CollectionPtrType<Float32>, CollectionPtrType<Float64>,
-            CollectionPtrType<StringRef>> maps;
+            CollectionPtrType<Int8>,
+            CollectionPtrType<Int16>,
+            CollectionPtrType<Int32>,
+            CollectionPtrType<Int64>,
+            CollectionPtrType<Decimal32>,
+            CollectionPtrType<Decimal64>,
+            CollectionPtrType<Decimal128>,
+            CollectionPtrType<Float32>,
+            CollectionPtrType<Float64>,
+            CollectionPtrType<StringRef>>
+            maps;
         std::unique_ptr<Arena> string_arena;
     };
 
@@ -187,17 +211,11 @@ private:
 
     template <typename OutputType, typename ValueSetter, typename DefaultGetter>
     void getItemsNumber(
-        const Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+        const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
     void getItemsImpl(
-        const Attribute & attribute,
-        const PaddedPODArray<Key> & ids,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+        const Attribute & attribute, const PaddedPODArray<Key> & ids, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename T>
     void setAttributeValueImpl(Attribute & attribute, const Key id, const T value);
@@ -215,10 +233,7 @@ private:
     PaddedPODArray<Key> getIds() const;
 
     template <typename ChildType, typename AncestorType>
-    void isInImpl(
-        const ChildType & child_ids,
-        const AncestorType & ancestor_ids,
-        PaddedPODArray<UInt8> & out) const;
+    void isInImpl(const ChildType & child_ids, const AncestorType & ancestor_ids, PaddedPODArray<UInt8> & out) const;
 
     const std::string name;
     const DictionaryStructure dict_struct;

dbms/src/Dictionaries/IDictionary.h

@@ -1,18 +1,17 @@
 #pragma once
 
+#include <chrono>
+#include <memory>
 #include <Core/Field.h>
-#include <Interpreters/IExternalLoadable.h>
-#include <common/StringRef.h>
 #include <Core/Names.h>
+#include <Interpreters/IExternalLoadable.h>
 #include <Poco/Util/XMLConfiguration.h>
 #include <Common/PODArray.h>
-#include <memory>
-#include <chrono>
+#include <common/StringRef.h>
 #include "IDictionarySource.h"
 
 namespace DB
 {
-
 struct IDictionaryBase;
 using DictionaryPtr = std::unique_ptr<IDictionaryBase>;
 
@@ -79,17 +78,20 @@ struct IDictionary : IDictionaryBase
 
     /// Methods for hierarchy.
 
-    virtual void isInVectorVector(const PaddedPODArray<Key> & /*child_ids*/, const PaddedPODArray<Key> & /*ancestor_ids*/, PaddedPODArray<UInt8> & /*out*/) const
+    virtual void isInVectorVector(
+        const PaddedPODArray<Key> & /*child_ids*/, const PaddedPODArray<Key> & /*ancestor_ids*/, PaddedPODArray<UInt8> & /*out*/) const
     {
         throw Exception("Hierarchy is not supported for " + getName() + " dictionary.", ErrorCodes::NOT_IMPLEMENTED);
     }
 
-    virtual void isInVectorConstant(const PaddedPODArray<Key> & /*child_ids*/, const Key /*ancestor_id*/, PaddedPODArray<UInt8> & /*out*/) const
+    virtual void
+    isInVectorConstant(const PaddedPODArray<Key> & /*child_ids*/, const Key /*ancestor_id*/, PaddedPODArray<UInt8> & /*out*/) const
     {
         throw Exception("Hierarchy is not supported for " + getName() + " dictionary.", ErrorCodes::NOT_IMPLEMENTED);
     }
 
-    virtual void isInConstantVector(const Key /*child_id*/, const PaddedPODArray<Key> & /*ancestor_ids*/, PaddedPODArray<UInt8> & /*out*/) const
+    virtual void
+    isInConstantVector(const Key /*child_id*/, const PaddedPODArray<Key> & /*ancestor_ids*/, PaddedPODArray<UInt8> & /*out*/) const
     {
         throw Exception("Hierarchy is not supported for " + getName() + " dictionary.", ErrorCodes::NOT_IMPLEMENTED);
     }

dbms/src/Dictionaries/IDictionarySource.h

@@ -1,11 +1,10 @@
 #pragma once
 
-#include <DataStreams/IBlockInputStream.h>
 #include <vector>
+#include <DataStreams/IBlockInputStream.h>
 
 namespace DB
 {
-
 class IDictionarySource;
 using DictionarySourcePtr = std::unique_ptr<IDictionarySource>;
 
@@ -36,8 +35,7 @@ public:
       * `requested_rows` contains indices of all rows containing unique keys.
       * It must be guaranteed, that 'requested_rows' array will live at least until all data will be read from returned stream.
       */
-    virtual BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) = 0;
+    virtual BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) = 0;
 
     /// indicates whether the source has been modified since last load* operation
     virtual bool isModified() const = 0;

dbms/src/Dictionaries/LibraryDictionarySource.cpp

@@ -1,6 +1,5 @@
-#include <DataStreams/OneBlockInputStream.h>
 #include "LibraryDictionarySource.h"
-#include "LibraryDictionarySourceExternal.h"
+#include <DataStreams/OneBlockInputStream.h>
 #include <Interpreters/Context.h>
 #include <Poco/File.h>
 #include <common/logger_useful.h>
@@ -9,6 +8,7 @@
 #include <ext/scope_guard.h>
 #include "DictionarySourceFactory.h"
 #include "DictionaryStructure.h"
+#include "LibraryDictionarySourceExternal.h"
 
 
 namespace DB
@@ -78,7 +78,8 @@ namespace
 
         auto columns_received = static_cast<const ClickHouseLibrary::Table *>(data);
         if (columns_received->error_code)
-            throw Exception("LibraryDictionarySource: Returned error: " + std::to_string(columns_received->error_code) + " "
+            throw Exception(
+                "LibraryDictionarySource: Returned error: " + std::to_string(columns_received->error_code) + " "
                     + (columns_received->error_string ? columns_received->error_string : ""),
                 ErrorCodes::EXTERNAL_LIBRARY_ERROR);
 
@@ -89,8 +90,9 @@ namespace
         for (size_t col_n = 0; col_n < columns_received->size; ++col_n)
         {
             if (columns.size() != columns_received->data[col_n].size)
-                throw Exception("LibraryDictionarySource: Returned unexpected number of columns: "
-                        + std::to_string(columns_received->data[col_n].size) + ", must be " + std::to_string(columns.size()),
+                throw Exception(
+                    "LibraryDictionarySource: Returned unexpected number of columns: " + std::to_string(columns_received->data[col_n].size)
+                        + ", must be " + std::to_string(columns.size()),
                     ErrorCodes::SIZES_OF_COLUMNS_DOESNT_MATCH);
 
             for (size_t row_n = 0; row_n < columns_received->data[col_n].size; ++row_n)
@@ -115,7 +117,8 @@ namespace
 }
 
 
-LibraryDictionarySource::LibraryDictionarySource(const DictionaryStructure & dict_struct_,
+LibraryDictionarySource::LibraryDictionarySource(
+    const DictionaryStructure & dict_struct_,
     const Poco::Util::AbstractConfiguration & config,
     const std::string & config_prefix,
     Block & sample_block,
@@ -128,7 +131,8 @@ LibraryDictionarySource::LibraryDictionarySource(const DictionaryStructure & dic
     , context(context)
 {
     if (!Poco::File(path).exists())
-        throw Exception("LibraryDictionarySource: Can't load lib " + toString() + ": " + Poco::File(path).path() + " - File doesn't exist",
+        throw Exception(
+            "LibraryDictionarySource: Can't load lib " + toString() + ": " + Poco::File(path).path() + " - File doesn't exist",
             ErrorCodes::FILE_DOESNT_EXIST);
     description.init(sample_block);
     library = std::make_shared<SharedLibrary>(path);
@@ -151,7 +155,8 @@ LibraryDictionarySource::LibraryDictionarySource(const LibraryDictionarySource &
 {
     if (auto libClone = library->tryGet<decltype(lib_data) (*)(decltype(other.lib_data))>("ClickHouseDictionary_v3_libClone"))
         lib_data = libClone(other.lib_data);
-    else if (auto libNew = library->tryGet<decltype(lib_data) (*)(decltype(&settings->strings), decltype(&ClickHouseLibrary::log))>(
+    else if (
+        auto libNew = library->tryGet<decltype(lib_data) (*)(decltype(&settings->strings), decltype(&ClickHouseLibrary::log))>(
             "ClickHouseDictionary_v3_libNew"))
         lib_data = libNew(&settings->strings, ClickHouseLibrary::log);
 }
@@ -167,8 +172,8 @@ BlockInputStreamPtr LibraryDictionarySource::loadAll()
     LOG_TRACE(log, "loadAll " + toString());
 
     auto columns_holder = std::make_unique<ClickHouseLibrary::CString[]>(dict_struct.attributes.size());
-    ClickHouseLibrary::CStrings columns{
-        static_cast<decltype(ClickHouseLibrary::CStrings::data)>(columns_holder.get()), dict_struct.attributes.size()};
+    ClickHouseLibrary::CStrings columns{static_cast<decltype(ClickHouseLibrary::CStrings::data)>(columns_holder.get()),
+                                        dict_struct.attributes.size()};
     size_t i = 0;
     for (auto & a : dict_struct.attributes)
     {
@@ -193,8 +198,8 @@ BlockInputStreamPtr LibraryDictionarySource::loadIds(const std::vector<UInt64> &
 
     const ClickHouseLibrary::VectorUInt64 ids_data{ext::bit_cast<decltype(ClickHouseLibrary::VectorUInt64::data)>(ids.data()), ids.size()};
     auto columns_holder = std::make_unique<ClickHouseLibrary::CString[]>(dict_struct.attributes.size());
-    ClickHouseLibrary::CStrings columns_pass{
-        static_cast<decltype(ClickHouseLibrary::CStrings::data)>(columns_holder.get()), dict_struct.attributes.size()};
+    ClickHouseLibrary::CStrings columns_pass{static_cast<decltype(ClickHouseLibrary::CStrings::data)>(columns_holder.get()),
+                                             dict_struct.attributes.size()};
     size_t i = 0;
     for (auto & a : dict_struct.attributes)
     {

dbms/src/Dictionaries/LibraryDictionarySource.h

@@ -1,10 +1,10 @@
 #pragma once
 
+#include <Common/SharedLibrary.h>
+#include <common/LocalDateTime.h>
 #include "DictionaryStructure.h"
 #include "ExternalResultDescription.h"
 #include "IDictionarySource.h"
-#include <Common/SharedLibrary.h>
-#include <common/LocalDateTime.h>
 
 
 namespace Poco
@@ -28,7 +28,8 @@ class CStringsHolder;
 class LibraryDictionarySource final : public IDictionarySource
 {
 public:
-    LibraryDictionarySource(const DictionaryStructure & dict_struct_,
+    LibraryDictionarySource(
+        const DictionaryStructure & dict_struct_,
         const Poco::Util::AbstractConfiguration & config,
         const std::string & config_prefix,
         Block & sample_block,
@@ -54,10 +55,7 @@ public:
     bool supportsSelectiveLoad() const override;
 
     ///Not yet supported
-    bool hasUpdateField() const override
-    {
-        return false;
-    }
+    bool hasUpdateField() const override { return false; }
 
     DictionarySourcePtr clone() const override;
 

dbms/src/Dictionaries/MongoDBBlockInputStream.cpp

@@ -1,29 +1,28 @@
 #include <Common/config.h>
 #if USE_POCO_MONGODB
 
-#include <vector>
-#include <string>
 #    include <sstream>
+#    include <string>
+#    include <vector>
 
 #    include <Poco/MongoDB/Connection.h>
 #    include <Poco/MongoDB/Cursor.h>
 #    include <Poco/MongoDB/Element.h>
 #    include <Poco/MongoDB/ObjectId.h>
 
-#include "DictionaryStructure.h"
-#include "MongoDBBlockInputStream.h"
+#    include <Columns/ColumnNullable.h>
 #    include <Columns/ColumnString.h>
 #    include <Columns/ColumnsNumber.h>
-#include <Columns/ColumnNullable.h>
-#include <Common/FieldVisitors.h>
-#include <IO/WriteHelpers.h>
 #    include <IO/ReadHelpers.h>
+#    include <IO/WriteHelpers.h>
+#    include <Common/FieldVisitors.h>
 #    include <ext/range.h>
+#    include "DictionaryStructure.h"
+#    include "MongoDBBlockInputStream.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -55,16 +54,20 @@ namespace
         switch (value.type())
         {
             case Poco::MongoDB::ElementTraits<Int32>::TypeId:
-                static_cast<ColumnVector<T> &>(column).getData().push_back(static_cast<const Poco::MongoDB::ConcreteElement<Int32> &>(value).value());
+                static_cast<ColumnVector<T> &>(column).getData().push_back(
+                    static_cast<const Poco::MongoDB::ConcreteElement<Int32> &>(value).value());
                 break;
             case Poco::MongoDB::ElementTraits<Poco::Int64>::TypeId:
-                static_cast<ColumnVector<T> &>(column).getData().push_back(static_cast<const Poco::MongoDB::ConcreteElement<Poco::Int64> &>(value).value());
+                static_cast<ColumnVector<T> &>(column).getData().push_back(
+                    static_cast<const Poco::MongoDB::ConcreteElement<Poco::Int64> &>(value).value());
                 break;
             case Poco::MongoDB::ElementTraits<Float64>::TypeId:
-                static_cast<ColumnVector<T> &>(column).getData().push_back(static_cast<const Poco::MongoDB::ConcreteElement<Float64> &>(value).value());
+                static_cast<ColumnVector<T> &>(column).getData().push_back(
+                    static_cast<const Poco::MongoDB::ConcreteElement<Float64> &>(value).value());
                 break;
             case Poco::MongoDB::ElementTraits<bool>::TypeId:
-                static_cast<ColumnVector<T> &>(column).getData().push_back(static_cast<const Poco::MongoDB::ConcreteElement<bool> &>(value).value());
+                static_cast<ColumnVector<T> &>(column).getData().push_back(
+                    static_cast<const Poco::MongoDB::ConcreteElement<bool> &>(value).value());
                 break;
             case Poco::MongoDB::ElementTraits<Poco::MongoDB::NullValue>::TypeId:
                 static_cast<ColumnVector<T> &>(column).getData().emplace_back();
@@ -74,26 +77,46 @@ namespace
                     parse<T>(static_cast<const Poco::MongoDB::ConcreteElement<String> &>(value).value()));
                 break;
             default:
-                throw Exception("Type mismatch, expected a number, got type id = " + toString(value.type()) +
-                    " for column " + name, ErrorCodes::TYPE_MISMATCH);
+                throw Exception(
+                    "Type mismatch, expected a number, got type id = " + toString(value.type()) + " for column " + name,
+                    ErrorCodes::TYPE_MISMATCH);
         }
     }
 
-    void insertValue(
-        IColumn & column, const ValueType type, const Poco::MongoDB::Element & value, const std::string & name)
+    void insertValue(IColumn & column, const ValueType type, const Poco::MongoDB::Element & value, const std::string & name)
     {
         switch (type)
         {
-            case ValueType::UInt8: insertNumber<UInt8>(column, value, name); break;
-            case ValueType::UInt16: insertNumber<UInt16>(column, value, name); break;
-            case ValueType::UInt32: insertNumber<UInt32>(column, value, name); break;
-            case ValueType::UInt64: insertNumber<UInt64>(column, value, name); break;
-            case ValueType::Int8: insertNumber<Int8>(column, value, name); break;
-            case ValueType::Int16: insertNumber<Int16>(column, value, name); break;
-            case ValueType::Int32: insertNumber<Int32>(column, value, name); break;
-            case ValueType::Int64: insertNumber<Int64>(column, value, name); break;
-            case ValueType::Float32: insertNumber<Float32>(column, value, name); break;
-            case ValueType::Float64: insertNumber<Float64>(column, value, name); break;
+            case ValueType::UInt8:
+                insertNumber<UInt8>(column, value, name);
+                break;
+            case ValueType::UInt16:
+                insertNumber<UInt16>(column, value, name);
+                break;
+            case ValueType::UInt32:
+                insertNumber<UInt32>(column, value, name);
+                break;
+            case ValueType::UInt64:
+                insertNumber<UInt64>(column, value, name);
+                break;
+            case ValueType::Int8:
+                insertNumber<Int8>(column, value, name);
+                break;
+            case ValueType::Int16:
+                insertNumber<Int16>(column, value, name);
+                break;
+            case ValueType::Int32:
+                insertNumber<Int32>(column, value, name);
+                break;
+            case ValueType::Int64:
+                insertNumber<Int64>(column, value, name);
+                break;
+            case ValueType::Float32:
+                insertNumber<Float32>(column, value, name);
+                break;
+            case ValueType::Float64:
+                insertNumber<Float64>(column, value, name);
+                break;
 
             case ValueType::String:
             {
@@ -110,18 +133,17 @@ namespace
                     break;
                 }
 
-                throw Exception{"Type mismatch, expected String, got type id = " + toString(value.type()) +
-                    " for column " + name, ErrorCodes::TYPE_MISMATCH};
+                throw Exception{"Type mismatch, expected String, got type id = " + toString(value.type()) + " for column " + name,
+                                ErrorCodes::TYPE_MISMATCH};
             }
 
             case ValueType::Date:
             {
                 if (value.type() != Poco::MongoDB::ElementTraits<Poco::Timestamp>::TypeId)
-                    throw Exception{"Type mismatch, expected Timestamp, got type id = " + toString(value.type()) +
-                        " for column " + name, ErrorCodes::TYPE_MISMATCH};
+                    throw Exception{"Type mismatch, expected Timestamp, got type id = " + toString(value.type()) + " for column " + name,
+                                    ErrorCodes::TYPE_MISMATCH};
 
-                static_cast<ColumnUInt16 &>(column).getData().push_back(
-                    UInt16{DateLUT::instance().toDayNum(
+                static_cast<ColumnUInt16 &>(column).getData().push_back(UInt16{DateLUT::instance().toDayNum(
                     static_cast<const Poco::MongoDB::ConcreteElement<Poco::Timestamp> &>(value).value().epochTime())});
                 break;
             }
@@ -129,8 +151,8 @@ namespace
             case ValueType::DateTime:
             {
                 if (value.type() != Poco::MongoDB::ElementTraits<Poco::Timestamp>::TypeId)
-                    throw Exception{"Type mismatch, expected Timestamp, got type id = " + toString(value.type()) +
-                        " for column " + name, ErrorCodes::TYPE_MISMATCH};
+                    throw Exception{"Type mismatch, expected Timestamp, got type id = " + toString(value.type()) + " for column " + name,
+                                    ErrorCodes::TYPE_MISMATCH};
 
                 static_cast<ColumnUInt32 &>(column).getData().push_back(
                     static_cast<const Poco::MongoDB::ConcreteElement<Poco::Timestamp> &>(value).value().epochTime());
@@ -144,17 +166,15 @@ namespace
                     static_cast<ColumnUInt128 &>(column).getData().push_back(parse<UUID>(string));
                 }
                 else
-                    throw Exception{"Type mismatch, expected String (UUID), got type id = " + toString(value.type()) +
-                              " for column " + name, ErrorCodes::TYPE_MISMATCH};
+                    throw Exception{"Type mismatch, expected String (UUID), got type id = " + toString(value.type()) + " for column "
+                                        + name,
+                                    ErrorCodes::TYPE_MISMATCH};
                 break;
             }
         }
     }
 
-    void insertDefaultValue(IColumn & column, const IColumn & sample_column)
-    {
-        column.insertFrom(sample_column, 0);
-    }
+    void insertDefaultValue(IColumn & column, const IColumn & sample_column) { column.insertFrom(sample_column, 0); }
 }
 
 

dbms/src/Dictionaries/MongoDBBlockInputStream.h

@@ -17,7 +17,6 @@ namespace Poco
 
 namespace DB
 {
-
 /// Converts MongoDB Cursor to a stream of Blocks
 class MongoDBBlockInputStream final : public IProfilingBlockInputStream
 {

dbms/src/Dictionaries/MongoDBDictionarySource.cpp

@@ -1,10 +1,9 @@
+#include "MongoDBDictionarySource.h"
 #include "DictionarySourceFactory.h"
 #include "DictionaryStructure.h"
-#include "MongoDBDictionarySource.h"
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int SUPPORT_IS_DISABLED;
@@ -36,27 +35,26 @@ void registerDictionarySourceMongoDB(DictionarySourceFactory & factory)
 
 #if USE_POCO_MONGODB
 
-#include <Poco/Util/AbstractConfiguration.h>
-#include <Poco/MongoDB/Connection.h>
-#include <Poco/MongoDB/Database.h>
-#include <Poco/MongoDB/Cursor.h>
 #    include <Poco/MongoDB/Array.h>
+#    include <Poco/MongoDB/Connection.h>
+#    include <Poco/MongoDB/Cursor.h>
+#    include <Poco/MongoDB/Database.h>
 #    include <Poco/MongoDB/ObjectId.h>
+#    include <Poco/Util/AbstractConfiguration.h>
 #    include <Poco/Version.h>
 
 // only after poco
 // naming conflict:
 // Poco/MongoDB/BSONWriter.h:54: void writeCString(const std::string & value);
 // dbms/src/IO/WriteHelpers.h:146 #define writeCString(s, buf)
-#include "MongoDBBlockInputStream.h"
-#include <Common/FieldVisitors.h>
 #    include <IO/WriteHelpers.h>
+#    include <Common/FieldVisitors.h>
 #    include <ext/enumerate.h>
+#    include "MongoDBBlockInputStream.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int UNSUPPORTED_METHOD;
@@ -70,8 +68,8 @@ static const size_t max_block_size = 8192;
 
 #    if POCO_VERSION < 0x01070800
 /// See https://pocoproject.org/forum/viewtopic.php?f=10&t=6326&p=11426&hilit=mongodb+auth#p11485
-static void authenticate(Poco::MongoDB::Connection & connection,
-    const std::string & database, const std::string & user, const std::string & password)
+static void
+authenticate(Poco::MongoDB::Connection & connection, const std::string & database, const std::string & user, const std::string & password)
 {
     Poco::MongoDB::Database db(database);
 
@@ -88,7 +86,8 @@ static void authenticate(Poco::MongoDB::Connection & connection,
         connection.sendRequest(*command, response);
 
         if (response.documents().empty())
-            throw Exception("Cannot authenticate in MongoDB: server returned empty response for 'getnonce' command",
+            throw Exception(
+                "Cannot authenticate in MongoDB: server returned empty response for 'getnonce' command",
                 ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
 
         auto doc = response.documents()[0];
@@ -96,18 +95,24 @@ static void authenticate(Poco::MongoDB::Connection & connection,
         {
             double ok = doc->get<double>("ok", 0);
             if (ok != 1)
-                throw Exception("Cannot authenticate in MongoDB: server returned response for 'getnonce' command that"
-                    " has field 'ok' missing or having wrong value", ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
+                throw Exception(
+                    "Cannot authenticate in MongoDB: server returned response for 'getnonce' command that"
+                    " has field 'ok' missing or having wrong value",
+                    ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
 
             nonce = doc->get<std::string>("nonce", "");
             if (nonce.empty())
-                throw Exception("Cannot authenticate in MongoDB: server returned response for 'getnonce' command that"
-                    " has field 'nonce' missing or empty", ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
+                throw Exception(
+                    "Cannot authenticate in MongoDB: server returned response for 'getnonce' command that"
+                    " has field 'nonce' missing or empty",
+                    ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
         }
         catch (Poco::NotFoundException & e)
         {
-            throw Exception("Cannot authenticate in MongoDB: server returned response for 'getnonce' command that has missing required field: "
-                + e.displayText(), ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
+            throw Exception(
+                "Cannot authenticate in MongoDB: server returned response for 'getnonce' command that has missing required field: "
+                    + e.displayText(),
+                ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
         }
     }
 
@@ -136,7 +141,8 @@ static void authenticate(Poco::MongoDB::Connection & connection,
         connection.sendRequest(*command, response);
 
         if (response.empty())
-            throw Exception("Cannot authenticate in MongoDB: server returned empty response for 'authenticate' command",
+            throw Exception(
+                "Cannot authenticate in MongoDB: server returned empty response for 'authenticate' command",
                 ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
 
         auto doc = response.documents()[0];
@@ -144,13 +150,17 @@ static void authenticate(Poco::MongoDB::Connection & connection,
         {
             double ok = doc->get<double>("ok", 0);
             if (ok != 1)
-                throw Exception("Cannot authenticate in MongoDB: server returned response for 'authenticate' command that"
-                    " has field 'ok' missing or having wrong value", ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
+                throw Exception(
+                    "Cannot authenticate in MongoDB: server returned response for 'authenticate' command that"
+                    " has field 'ok' missing or having wrong value",
+                    ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
         }
         catch (Poco::NotFoundException & e)
         {
-            throw Exception("Cannot authenticate in MongoDB: server returned response for 'authenticate' command that has missing required field: "
-                + e.displayText(), ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
+            throw Exception(
+                "Cannot authenticate in MongoDB: server returned response for 'authenticate' command that has missing required field: "
+                    + e.displayText(),
+                ErrorCodes::MONGODB_CANNOT_AUTHENTICATE);
         }
     }
 }
@@ -158,15 +168,25 @@ static void authenticate(Poco::MongoDB::Connection & connection,
 
 
 MongoDBDictionarySource::MongoDBDictionarySource(
-    const DictionaryStructure & dict_struct, const std::string & host, UInt16 port,
-    const std::string & user, const std::string & password,
+    const DictionaryStructure & dict_struct,
+    const std::string & host,
+    UInt16 port,
+    const std::string & user,
+    const std::string & password,
     const std::string & method,
-    const std::string & db, const std::string & collection,
+    const std::string & db,
+    const std::string & collection,
     const Block & sample_block)
-    : dict_struct{dict_struct}, host{host}, port{port}, user{user}, password{password},
-        method{method},
-        db{db}, collection{collection}, sample_block{sample_block},
-        connection{std::make_shared<Poco::MongoDB::Connection>(host, port)}
+    : dict_struct{dict_struct}
+    , host{host}
+    , port{port}
+    , user{user}
+    , password{password}
+    , method{method}
+    , db{db}
+    , collection{collection}
+    , sample_block{sample_block}
+    , connection{std::make_shared<Poco::MongoDB::Connection>(host, port)}
 {
     if (!user.empty())
     {
@@ -176,14 +196,15 @@ MongoDBDictionarySource::MongoDBDictionarySource(
 #    else
         authenticate(*connection, db, user, password);
 #    endif
-
     }
 }
 
 
 MongoDBDictionarySource::MongoDBDictionarySource(
-    const DictionaryStructure & dict_struct, const Poco::Util::AbstractConfiguration & config,
-    const std::string & config_prefix, Block & sample_block)
+    const DictionaryStructure & dict_struct,
+    const Poco::Util::AbstractConfiguration & config,
+    const std::string & config_prefix,
+    Block & sample_block)
     : MongoDBDictionarySource(
           dict_struct,
           config.getString(config_prefix + ".host"),
@@ -199,10 +220,15 @@ MongoDBDictionarySource::MongoDBDictionarySource(
 
 
 MongoDBDictionarySource::MongoDBDictionarySource(const MongoDBDictionarySource & other)
-    : MongoDBDictionarySource{
-        other.dict_struct, other.host, other.port, other.user, other.password,
+    : MongoDBDictionarySource{other.dict_struct,
+                              other.host,
+                              other.port,
+                              other.user,
+                              other.password,
                               other.method,
-        other.db, other.collection, other.sample_block}
+                              other.db,
+                              other.collection,
+                              other.sample_block}
 {
 }
 
@@ -210,8 +236,8 @@ MongoDBDictionarySource::MongoDBDictionarySource(const MongoDBDictionarySource &
 MongoDBDictionarySource::~MongoDBDictionarySource() = default;
 
 
-static std::unique_ptr<Poco::MongoDB::Cursor> createCursor(
-    const std::string & database, const std::string & collection, const Block & sample_block_to_select)
+static std::unique_ptr<Poco::MongoDB::Cursor>
+createCursor(const std::string & database, const std::string & collection, const Block & sample_block_to_select)
 {
     auto cursor = std::make_unique<Poco::MongoDB::Cursor>(database, collection);
 
@@ -228,8 +254,7 @@ static std::unique_ptr<Poco::MongoDB::Cursor> createCursor(
 
 BlockInputStreamPtr MongoDBDictionarySource::loadAll()
 {
-    return std::make_shared<MongoDBBlockInputStream>(
-        connection, createCursor(db, collection, sample_block), sample_block, max_block_size);
+    return std::make_shared<MongoDBBlockInputStream>(connection, createCursor(db, collection, sample_block), sample_block, max_block_size);
 }
 
 
@@ -248,16 +273,13 @@ BlockInputStreamPtr MongoDBDictionarySource::loadIds(const std::vector<UInt64> &
     for (const UInt64 id : ids)
         ids_array->add(DB::toString(id), Int32(id));
 
-    cursor->query().selector().addNewDocument(dict_struct.id->name)
-        .add("$in", ids_array);
+    cursor->query().selector().addNewDocument(dict_struct.id->name).add("$in", ids_array);
 
-    return std::make_shared<MongoDBBlockInputStream>(
-        connection, std::move(cursor), sample_block, max_block_size);
+    return std::make_shared<MongoDBBlockInputStream>(connection, std::move(cursor), sample_block, max_block_size);
 }
 
 
-BlockInputStreamPtr MongoDBDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr MongoDBDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     if (!dict_struct.key)
         throw Exception{"'key' is required for selective loading", ErrorCodes::UNSUPPORTED_METHOD};
@@ -314,8 +336,7 @@ BlockInputStreamPtr MongoDBDictionarySource::loadKeys(
     /// If more than one key we should use $or
     cursor->query().selector().add("$or", keys_array);
 
-    return std::make_shared<MongoDBBlockInputStream>(
-        connection, std::move(cursor), sample_block, max_block_size);
+    return std::make_shared<MongoDBBlockInputStream>(connection, std::move(cursor), sample_block, max_block_size);
 }
 
 

dbms/src/Dictionaries/MongoDBDictionarySource.h

@@ -3,8 +3,8 @@
 #include <Common/config.h>
 #if USE_POCO_MONGODB
 
-#include "IDictionarySource.h"
 #    include "DictionaryStructure.h"
+#    include "IDictionarySource.h"
 
 namespace Poco
 {
@@ -22,21 +22,26 @@ namespace Poco
 
 namespace DB
 {
-
 /// Allows loading dictionaries from a MongoDB collection
 class MongoDBDictionarySource final : public IDictionarySource
 {
     MongoDBDictionarySource(
-        const DictionaryStructure & dict_struct, const std::string & host, UInt16 port,
-        const std::string & user, const std::string & password,
+        const DictionaryStructure & dict_struct,
+        const std::string & host,
+        UInt16 port,
+        const std::string & user,
+        const std::string & password,
         const std::string & method,
-        const std::string & db, const std::string & collection,
+        const std::string & db,
+        const std::string & collection,
         const Block & sample_block);
 
 public:
     MongoDBDictionarySource(
-        const DictionaryStructure & dict_struct, const Poco::Util::AbstractConfiguration & config,
-        const std::string & config_prefix, Block & sample_block);
+        const DictionaryStructure & dict_struct,
+        const Poco::Util::AbstractConfiguration & config,
+        const std::string & config_prefix,
+        Block & sample_block);
 
     MongoDBDictionarySource(const MongoDBDictionarySource & other);
 
@@ -53,8 +58,7 @@ public:
 
     BlockInputStreamPtr loadIds(const std::vector<UInt64> & ids) override;
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
+    BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
 
     /// @todo: for MongoDB, modification date can somehow be determined from the `_id` object field
     bool isModified() const override { return true; }

dbms/src/Dictionaries/MySQLBlockInputStream.cpp

@@ -1,19 +1,18 @@
 #include <Common/config.h>
 #if USE_MYSQL
 
-#include "MySQLBlockInputStream.h"
-#include <Columns/ColumnsNumber.h>
-#include <Columns/ColumnString.h>
+#    include <vector>
 #    include <Columns/ColumnNullable.h>
+#    include <Columns/ColumnString.h>
+#    include <Columns/ColumnsNumber.h>
 #    include <IO/ReadHelpers.h>
 #    include <IO/WriteHelpers.h>
 #    include <ext/range.h>
-#include <vector>
+#    include "MySQLBlockInputStream.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int NUMBER_OF_COLUMNS_DOESNT_MATCH;
@@ -21,13 +20,12 @@ namespace ErrorCodes
 
 
 MySQLBlockInputStream::MySQLBlockInputStream(
-    const mysqlxx::PoolWithFailover::Entry & entry, const std::string & query_str, const Block & sample_block,
-    const size_t max_block_size)
-    : entry{entry}, query{this->entry->query(query_str)}, result{query.use()},
-        max_block_size{max_block_size}
+    const mysqlxx::PoolWithFailover::Entry & entry, const std::string & query_str, const Block & sample_block, const size_t max_block_size)
+    : entry{entry}, query{this->entry->query(query_str)}, result{query.use()}, max_block_size{max_block_size}
 {
     if (sample_block.columns() != result.getNumFields())
-        throw Exception{"mysqlxx::UseQueryResult contains " + toString(result.getNumFields()) + " columns while " + toString(sample_block.columns()) + " expected",
+        throw Exception{"mysqlxx::UseQueryResult contains " + toString(result.getNumFields()) + " columns while "
+                            + toString(sample_block.columns()) + " expected",
                         ErrorCodes::NUMBER_OF_COLUMNS_DOESNT_MATCH};
 
     description.init(sample_block);
@@ -42,27 +40,52 @@ namespace
     {
         switch (type)
         {
-            case ValueType::UInt8: static_cast<ColumnUInt8 &>(column).insertValue(value.getUInt()); break;
-            case ValueType::UInt16: static_cast<ColumnUInt16 &>(column).insertValue(value.getUInt()); break;
-            case ValueType::UInt32: static_cast<ColumnUInt32 &>(column).insertValue(value.getUInt()); break;
-            case ValueType::UInt64: static_cast<ColumnUInt64 &>(column).insertValue(value.getUInt()); break;
-            case ValueType::Int8: static_cast<ColumnInt8 &>(column).insertValue(value.getInt()); break;
-            case ValueType::Int16: static_cast<ColumnInt16 &>(column).insertValue(value.getInt()); break;
-            case ValueType::Int32: static_cast<ColumnInt32 &>(column).insertValue(value.getInt()); break;
-            case ValueType::Int64: static_cast<ColumnInt64 &>(column).insertValue(value.getInt()); break;
-            case ValueType::Float32: static_cast<ColumnFloat32 &>(column).insertValue(value.getDouble()); break;
-            case ValueType::Float64: static_cast<ColumnFloat64 &>(column).insertValue(value.getDouble()); break;
-            case ValueType::String: static_cast<ColumnString &>(column).insertData(value.data(), value.size()); break;
-            case ValueType::Date: static_cast<ColumnUInt16 &>(column).insertValue(UInt16(value.getDate().getDayNum())); break;
-            case ValueType::DateTime: static_cast<ColumnUInt32 &>(column).insertValue(UInt32(value.getDateTime())); break;
-            case ValueType::UUID: static_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.data(), value.size())); break;
+            case ValueType::UInt8:
+                static_cast<ColumnUInt8 &>(column).insertValue(value.getUInt());
+                break;
+            case ValueType::UInt16:
+                static_cast<ColumnUInt16 &>(column).insertValue(value.getUInt());
+                break;
+            case ValueType::UInt32:
+                static_cast<ColumnUInt32 &>(column).insertValue(value.getUInt());
+                break;
+            case ValueType::UInt64:
+                static_cast<ColumnUInt64 &>(column).insertValue(value.getUInt());
+                break;
+            case ValueType::Int8:
+                static_cast<ColumnInt8 &>(column).insertValue(value.getInt());
+                break;
+            case ValueType::Int16:
+                static_cast<ColumnInt16 &>(column).insertValue(value.getInt());
+                break;
+            case ValueType::Int32:
+                static_cast<ColumnInt32 &>(column).insertValue(value.getInt());
+                break;
+            case ValueType::Int64:
+                static_cast<ColumnInt64 &>(column).insertValue(value.getInt());
+                break;
+            case ValueType::Float32:
+                static_cast<ColumnFloat32 &>(column).insertValue(value.getDouble());
+                break;
+            case ValueType::Float64:
+                static_cast<ColumnFloat64 &>(column).insertValue(value.getDouble());
+                break;
+            case ValueType::String:
+                static_cast<ColumnString &>(column).insertData(value.data(), value.size());
+                break;
+            case ValueType::Date:
+                static_cast<ColumnUInt16 &>(column).insertValue(UInt16(value.getDate().getDayNum()));
+                break;
+            case ValueType::DateTime:
+                static_cast<ColumnUInt32 &>(column).insertValue(UInt32(value.getDateTime()));
+                break;
+            case ValueType::UUID:
+                static_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.data(), value.size()));
+                break;
         }
     }
 
-    void insertDefaultValue(IColumn & column, const IColumn & sample_column)
-    {
-        column.insertFrom(sample_column, 0);
-    }
+    void insertDefaultValue(IColumn & column, const IColumn & sample_column) { column.insertFrom(sample_column, 0); }
 }
 
 

dbms/src/Dictionaries/MySQLBlockInputStream.h

@@ -1,22 +1,23 @@
 #pragma once
 
+#include <string>
 #include <Core/Block.h>
 #include <DataStreams/IProfilingBlockInputStream.h>
-#include "ExternalResultDescription.h"
-#include <mysqlxx/Query.h>
 #include <mysqlxx/PoolWithFailover.h>
-#include <string>
+#include <mysqlxx/Query.h>
+#include "ExternalResultDescription.h"
 
 
 namespace DB
 {
-
 /// Allows processing results of a MySQL query as a sequence of Blocks, simplifies chaining
 class MySQLBlockInputStream final : public IProfilingBlockInputStream
 {
 public:
     MySQLBlockInputStream(
-        const mysqlxx::PoolWithFailover::Entry & entry, const std::string & query_str, const Block & sample_block,
+        const mysqlxx::PoolWithFailover::Entry & entry,
+        const std::string & query_str,
+        const Block & sample_block,
         const size_t max_block_size);
 
     String getName() const override { return "MySQL"; }

dbms/src/Dictionaries/MySQLDictionarySource.cpp

@@ -1,14 +1,13 @@
 #include "MySQLDictionarySource.h"
 
-#include "DictionarySourceFactory.h"
-#include "DictionaryStructure.h"
 #include <Poco/Util/AbstractConfiguration.h>
 #include <Common/config.h>
+#include "DictionarySourceFactory.h"
+#include "DictionaryStructure.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int SUPPORT_IS_DISABLED;
@@ -39,56 +38,59 @@ void registerDictionarySourceMysql(DictionarySourceFactory & factory)
 
 
 #if USE_MYSQL
-#include <IO/WriteBufferFromString.h>
-#include <DataTypes/DataTypeString.h>
 #    include <Columns/ColumnString.h>
-#include <common/logger_useful.h>
+#    include <DataTypes/DataTypeString.h>
+#    include <IO/WriteBufferFromString.h>
+#    include <IO/WriteHelpers.h>
 #    include <common/LocalDateTime.h>
+#    include <common/logger_useful.h>
 #    include "MySQLBlockInputStream.h"
 #    include "readInvalidateQuery.h"
-#include <IO/WriteHelpers.h>
 
 
 namespace DB
 {
-
 static const size_t max_block_size = 8192;
 
 
-MySQLDictionarySource::MySQLDictionarySource(const DictionaryStructure & dict_struct_,
-    const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
+MySQLDictionarySource::MySQLDictionarySource(
+    const DictionaryStructure & dict_struct_,
+    const Poco::Util::AbstractConfiguration & config,
+    const std::string & config_prefix,
     const Block & sample_block)
-    : log(&Logger::get("MySQLDictionarySource")),
-    update_time{std::chrono::system_clock::from_time_t(0)},
-    dict_struct{dict_struct_},
-    db{config.getString(config_prefix + ".db", "")},
-    table{config.getString(config_prefix + ".table")},
-    where{config.getString(config_prefix + ".where", "")},
-    update_field{config.getString(config_prefix + ".update_field", "")},
-    dont_check_update_time{config.getBool(config_prefix + ".dont_check_update_time", false)},
-    sample_block{sample_block},
-    pool{config, config_prefix},
-    query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks},
-    load_all_query{query_builder.composeLoadAllQuery()},
-    invalidate_query{config.getString(config_prefix + ".invalidate_query", "")}
+    : log(&Logger::get("MySQLDictionarySource"))
+    , update_time{std::chrono::system_clock::from_time_t(0)}
+    , dict_struct{dict_struct_}
+    , db{config.getString(config_prefix + ".db", "")}
+    , table{config.getString(config_prefix + ".table")}
+    , where{config.getString(config_prefix + ".where", "")}
+    , update_field{config.getString(config_prefix + ".update_field", "")}
+    , dont_check_update_time{config.getBool(config_prefix + ".dont_check_update_time", false)}
+    , sample_block{sample_block}
+    , pool{config, config_prefix}
+    , query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks}
+    , load_all_query{query_builder.composeLoadAllQuery()}
+    , invalidate_query{config.getString(config_prefix + ".invalidate_query", "")}
 {
 }
 
 /// copy-constructor is provided in order to support cloneability
 MySQLDictionarySource::MySQLDictionarySource(const MySQLDictionarySource & other)
-    : log(&Logger::get("MySQLDictionarySource")),
-    update_time{other.update_time},
-    dict_struct{other.dict_struct},
-    db{other.db},
-    table{other.table},
-    where{other.where},
-    update_field{other.update_field},
-    dont_check_update_time{other.dont_check_update_time},
-    sample_block{other.sample_block},
-    pool{other.pool},
-    query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks},
-    load_all_query{other.load_all_query}, last_modification{other.last_modification},
-    invalidate_query{other.invalidate_query}, invalidate_query_response{other.invalidate_query_response}
+    : log(&Logger::get("MySQLDictionarySource"))
+    , update_time{other.update_time}
+    , dict_struct{other.dict_struct}
+    , db{other.db}
+    , table{other.table}
+    , where{other.where}
+    , update_field{other.update_field}
+    , dont_check_update_time{other.dont_check_update_time}
+    , sample_block{other.sample_block}
+    , pool{other.pool}
+    , query_builder{dict_struct, db, table, where, IdentifierQuotingStyle::Backticks}
+    , load_all_query{other.load_all_query}
+    , last_modification{other.last_modification}
+    , invalidate_query{other.invalidate_query}
+    , invalidate_query_response{other.invalidate_query_response}
 {
 }
 
@@ -135,8 +137,7 @@ BlockInputStreamPtr MySQLDictionarySource::loadIds(const std::vector<UInt64> & i
     return std::make_shared<MySQLBlockInputStream>(pool.Get(), query, sample_block, max_block_size);
 }
 
-BlockInputStreamPtr MySQLDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr MySQLDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     /// We do not log in here and do not update the modification time, as the request can be large, and often called.
 

dbms/src/Dictionaries/MySQLDictionarySource.h

@@ -3,11 +3,11 @@
 #include <Common/config.h>
 #if USE_MYSQL
 
-#include "IDictionarySource.h"
-#include "ExternalQueryBuilder.h"
-#include "DictionaryStructure.h"
 #    include <common/LocalDateTime.h>
 #    include <mysqlxx/PoolWithFailover.h>
+#    include "DictionaryStructure.h"
+#    include "ExternalQueryBuilder.h"
+#    include "IDictionarySource.h"
 
 
 namespace Poco
@@ -23,14 +23,14 @@ namespace Poco
 
 namespace DB
 {
-
-
 /// Allows loading dictionaries from a MySQL database
 class MySQLDictionarySource final : public IDictionarySource
 {
 public:
-    MySQLDictionarySource(const DictionaryStructure & dict_struct_,
-        const Poco::Util::AbstractConfiguration & config, const std::string & config_prefix,
+    MySQLDictionarySource(
+        const DictionaryStructure & dict_struct_,
+        const Poco::Util::AbstractConfiguration & config,
+        const std::string & config_prefix,
         const Block & sample_block);
 
     /// copy-constructor is provided in order to support cloneability
@@ -42,8 +42,7 @@ public:
 
     BlockInputStreamPtr loadIds(const std::vector<UInt64> & ids) override;
 
-    BlockInputStreamPtr loadKeys(
-        const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
+    BlockInputStreamPtr loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows) override;
 
     bool isModified() const override;
 

dbms/src/Dictionaries/ODBCBlockInputStream.cpp

@@ -1,17 +1,16 @@
 #include "ODBCBlockInputStream.h"
-#include <Columns/ColumnsNumber.h>
-#include <Columns/ColumnString.h>
+#include <vector>
 #include <Columns/ColumnNullable.h>
+#include <Columns/ColumnString.h>
+#include <Columns/ColumnsNumber.h>
 #include <IO/ReadHelpers.h>
 #include <IO/WriteHelpers.h>
 #include <common/logger_useful.h>
 #include <ext/range.h>
-#include <vector>
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int NUMBER_OF_COLUMNS_DOESNT_MATCH;
@@ -19,19 +18,18 @@ namespace ErrorCodes
 
 
 ODBCBlockInputStream::ODBCBlockInputStream(
-    Poco::Data::Session && session, const std::string & query_str, const Block & sample_block,
-    const size_t max_block_size)
-    :
-    session{session},
-    statement{(this->session << query_str, Poco::Data::Keywords::now)},
-    result{statement},
-    iterator{result.begin()},
-    max_block_size{max_block_size},
-    log(&Logger::get("ODBCBlockInputStream"))
+    Poco::Data::Session && session, const std::string & query_str, const Block & sample_block, const size_t max_block_size)
+    : session{session}
+    , statement{(this->session << query_str, Poco::Data::Keywords::now)}
+    , result{statement}
+    , iterator{result.begin()}
+    , max_block_size{max_block_size}
+    , log(&Logger::get("ODBCBlockInputStream"))
 {
     if (sample_block.columns() != result.columnCount())
-        throw Exception{"RecordSet contains " + toString(result.columnCount()) + " columns while " +
-            toString(sample_block.columns()) + " expected", ErrorCodes::NUMBER_OF_COLUMNS_DOESNT_MATCH};
+        throw Exception{"RecordSet contains " + toString(result.columnCount()) + " columns while " + toString(sample_block.columns())
+                            + " expected",
+                        ErrorCodes::NUMBER_OF_COLUMNS_DOESNT_MATCH};
 
     description.init(sample_block);
 }
@@ -45,28 +43,52 @@ namespace
     {
         switch (type)
         {
-            case ValueType::UInt8: static_cast<ColumnUInt8 &>(column).insertValue(value.convert<UInt64>()); break;
-            case ValueType::UInt16: static_cast<ColumnUInt16 &>(column).insertValue(value.convert<UInt64>()); break;
-            case ValueType::UInt32: static_cast<ColumnUInt32 &>(column).insertValue(value.convert<UInt64>()); break;
-            case ValueType::UInt64: static_cast<ColumnUInt64 &>(column).insertValue(value.convert<UInt64>()); break;
-            case ValueType::Int8: static_cast<ColumnInt8 &>(column).insertValue(value.convert<Int64>()); break;
-            case ValueType::Int16: static_cast<ColumnInt16 &>(column).insertValue(value.convert<Int64>()); break;
-            case ValueType::Int32: static_cast<ColumnInt32 &>(column).insertValue(value.convert<Int64>()); break;
-            case ValueType::Int64: static_cast<ColumnInt64 &>(column).insertValue(value.convert<Int64>()); break;
-            case ValueType::Float32: static_cast<ColumnFloat32 &>(column).insertValue(value.convert<Float64>()); break;
-            case ValueType::Float64: static_cast<ColumnFloat64 &>(column).insertValue(value.convert<Float64>()); break;
-            case ValueType::String: static_cast<ColumnString &>(column).insert(value.convert<String>()); break;
-            case ValueType::Date: static_cast<ColumnUInt16 &>(column).insertValue(UInt16{LocalDate{value.convert<String>()}.getDayNum()}); break;
-            case ValueType::DateTime: static_cast<ColumnUInt32 &>(column).insertValue(time_t{LocalDateTime{value.convert<String>()}}); break;
-            case ValueType::UUID: static_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.convert<std::string>())); break;
-
+            case ValueType::UInt8:
+                static_cast<ColumnUInt8 &>(column).insertValue(value.convert<UInt64>());
+                break;
+            case ValueType::UInt16:
+                static_cast<ColumnUInt16 &>(column).insertValue(value.convert<UInt64>());
+                break;
+            case ValueType::UInt32:
+                static_cast<ColumnUInt32 &>(column).insertValue(value.convert<UInt64>());
+                break;
+            case ValueType::UInt64:
+                static_cast<ColumnUInt64 &>(column).insertValue(value.convert<UInt64>());
+                break;
+            case ValueType::Int8:
+                static_cast<ColumnInt8 &>(column).insertValue(value.convert<Int64>());
+                break;
+            case ValueType::Int16:
+                static_cast<ColumnInt16 &>(column).insertValue(value.convert<Int64>());
+                break;
+            case ValueType::Int32:
+                static_cast<ColumnInt32 &>(column).insertValue(value.convert<Int64>());
+                break;
+            case ValueType::Int64:
+                static_cast<ColumnInt64 &>(column).insertValue(value.convert<Int64>());
+                break;
+            case ValueType::Float32:
+                static_cast<ColumnFloat32 &>(column).insertValue(value.convert<Float64>());
+                break;
+            case ValueType::Float64:
+                static_cast<ColumnFloat64 &>(column).insertValue(value.convert<Float64>());
+                break;
+            case ValueType::String:
+                static_cast<ColumnString &>(column).insert(value.convert<String>());
+                break;
+            case ValueType::Date:
+                static_cast<ColumnUInt16 &>(column).insertValue(UInt16{LocalDate{value.convert<String>()}.getDayNum()});
+                break;
+            case ValueType::DateTime:
+                static_cast<ColumnUInt32 &>(column).insertValue(time_t{LocalDateTime{value.convert<String>()}});
+                break;
+            case ValueType::UUID:
+                static_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.convert<std::string>()));
+                break;
         }
     }
 
-    void insertDefaultValue(IColumn & column, const IColumn & sample_column)
-    {
-        column.insertFrom(sample_column, 0);
-    }
+    void insertDefaultValue(IColumn & column, const IColumn & sample_column) { column.insertFrom(sample_column, 0); }
 }
 
 
@@ -108,7 +130,6 @@ Block ODBCBlockInputStream::readImpl()
         ++num_rows;
         if (num_rows == max_block_size)
             break;
-
     }
 
     return description.sample_block.cloneWithColumns(std::move(columns));

dbms/src/Dictionaries/ODBCBlockInputStream.h

@@ -1,24 +1,22 @@
 #pragma once
 
+#include <string>
 #include <Core/Block.h>
 #include <DataStreams/IProfilingBlockInputStream.h>
-#include "ExternalResultDescription.h"
+#include <Poco/Data/RecordSet.h>
 #include <Poco/Data/Session.h>
 #include <Poco/Data/Statement.h>
-#include <Poco/Data/RecordSet.h>
-#include <string>
+#include "ExternalResultDescription.h"
 
 
 namespace DB
 {
-
 /// Allows processing results of a query to ODBC source as a sequence of Blocks, simplifies chaining
 class ODBCBlockInputStream final : public IProfilingBlockInputStream
 {
 public:
     ODBCBlockInputStream(
-        Poco::Data::Session && session, const std::string & query_str, const Block & sample_block,
-        const size_t max_block_size);
+        Poco::Data::Session && session, const std::string & query_str, const Block & sample_block, const size_t max_block_size);
 
     String getName() const override { return "ODBC"; }
 

dbms/src/Dictionaries/RangeDictionaryBlockInputStream.h

@@ -1,19 +1,18 @@
 #pragma once
-#include <Columns/ColumnVector.h>
 #include <Columns/ColumnString.h>
+#include <Columns/ColumnVector.h>
 #include <Columns/IColumn.h>
 #include <DataStreams/IProfilingBlockInputStream.h>
-#include <DataTypes/DataTypesNumber.h>
 #include <DataTypes/DataTypeDate.h>
+#include <DataTypes/DataTypesNumber.h>
+#include <ext/range.h>
 #include "DictionaryBlockInputStreamBase.h"
 #include "DictionaryStructure.h"
 #include "IDictionary.h"
 #include "RangeHashedDictionary.h"
-#include <ext/range.h>
 
 namespace DB
 {
-
 /*
  * BlockInputStream implementation for external dictionaries
  * read() returns single block consisting of the in-memory contents of the dictionaries
@@ -25,46 +24,58 @@ public:
     using DictionaryPtr = std::shared_ptr<DictionaryType const>;
 
     RangeDictionaryBlockInputStream(
-        DictionaryPtr dictionary, size_t max_block_size, const Names & column_names, PaddedPODArray<Key> && ids_to_fill,
-        PaddedPODArray<RangeType> && start_dates, PaddedPODArray<RangeType> && end_dates);
+        DictionaryPtr dictionary,
+        size_t max_block_size,
+        const Names & column_names,
+        PaddedPODArray<Key> && ids_to_fill,
+        PaddedPODArray<RangeType> && start_dates,
+        PaddedPODArray<RangeType> && end_dates);
 
-    String getName() const override
-    {
-        return "RangeDictionary";
-    }
+    String getName() const override { return "RangeDictionary"; }
 
 protected:
     Block getBlock(size_t start, size_t length) const override;
 
 private:
     template <typename Type>
-    using DictionaryGetter = void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &,
-                             const PaddedPODArray<Int64> &, PaddedPODArray<Type> &) const;
+    using DictionaryGetter = void (DictionaryType::*)(
+        const std::string &, const PaddedPODArray<Key> &, const PaddedPODArray<Int64> &, PaddedPODArray<Type> &) const;
 
     template <typename Type>
-    using DictionaryDecimalGetter = void (DictionaryType::*)(const std::string &, const PaddedPODArray<Key> &,
-                             const PaddedPODArray<Int64> &, DecimalPaddedPODArray<Type> &) const;
+    using DictionaryDecimalGetter = void (DictionaryType::*)(
+        const std::string &, const PaddedPODArray<Key> &, const PaddedPODArray<Int64> &, DecimalPaddedPODArray<Type> &) const;
 
     template <typename AttributeType, typename Getter>
-    ColumnPtr getColumnFromAttribute(Getter getter,
-                                     const PaddedPODArray<Key> & ids_to_fill, const PaddedPODArray<Int64> & dates,
-                                     const DictionaryAttribute & attribute, const DictionaryType & concrete_dictionary) const;
-    ColumnPtr getColumnFromAttributeString(const PaddedPODArray<Key> & ids_to_fill, const PaddedPODArray<Int64> & dates,
-                                           const DictionaryAttribute & attribute, const DictionaryType & concrete_dictionary) const;
+    ColumnPtr getColumnFromAttribute(
+        Getter getter,
+        const PaddedPODArray<Key> & ids_to_fill,
+        const PaddedPODArray<Int64> & dates,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & concrete_dictionary) const;
+    ColumnPtr getColumnFromAttributeString(
+        const PaddedPODArray<Key> & ids_to_fill,
+        const PaddedPODArray<Int64> & dates,
+        const DictionaryAttribute & attribute,
+        const DictionaryType & concrete_dictionary) const;
     template <typename T>
     ColumnPtr getColumnFromPODArray(const PaddedPODArray<T> & array) const;
 
     template <typename DictionarySpecialAttributeType, typename T>
     void addSpecialColumn(
-        const std::optional<DictionarySpecialAttributeType> & attribute, DataTypePtr type,
-        const std::string & default_name, const std::unordered_set<std::string> & column_names_set,
-        const PaddedPODArray<T> & values, ColumnsWithTypeAndName & columns) const;
+        const std::optional<DictionarySpecialAttributeType> & attribute,
+        DataTypePtr type,
+        const std::string & default_name,
+        const std::unordered_set<std::string> & column_names_set,
+        const PaddedPODArray<T> & values,
+        ColumnsWithTypeAndName & columns) const;
 
-    Block fillBlock(const PaddedPODArray<Key> & ids_to_fill,
-                    const PaddedPODArray<RangeType> & block_start_dates, const PaddedPODArray<RangeType> & block_end_dates) const;
+    Block fillBlock(
+        const PaddedPODArray<Key> & ids_to_fill,
+        const PaddedPODArray<RangeType> & block_start_dates,
+        const PaddedPODArray<RangeType> & block_end_dates) const;
 
-    PaddedPODArray<Int64> makeDateKey(
-        const PaddedPODArray<RangeType> & block_start_dates, const PaddedPODArray<RangeType> & block_end_dates) const;
+    PaddedPODArray<Int64>
+    makeDateKey(const PaddedPODArray<RangeType> & block_start_dates, const PaddedPODArray<RangeType> & block_end_dates) const;
 
     DictionaryPtr dictionary;
     Names column_names;
@@ -76,11 +87,18 @@ private:
 
 template <typename DictionaryType, typename RangeType, typename Key>
 RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::RangeDictionaryBlockInputStream(
-    DictionaryPtr dictionary, size_t max_column_size, const Names & column_names, PaddedPODArray<Key> && ids,
-    PaddedPODArray<RangeType> && block_start_dates, PaddedPODArray<RangeType> && block_end_dates)
-    : DictionaryBlockInputStreamBase(ids.size(), max_column_size),
-      dictionary(dictionary), column_names(column_names),
-      ids(std::move(ids)), start_dates(std::move(block_start_dates)), end_dates(std::move(block_end_dates))
+    DictionaryPtr dictionary,
+    size_t max_column_size,
+    const Names & column_names,
+    PaddedPODArray<Key> && ids,
+    PaddedPODArray<RangeType> && block_start_dates,
+    PaddedPODArray<RangeType> && block_end_dates)
+    : DictionaryBlockInputStreamBase(ids.size(), max_column_size)
+    , dictionary(dictionary)
+    , column_names(column_names)
+    , ids(std::move(ids))
+    , start_dates(std::move(block_start_dates))
+    , end_dates(std::move(block_end_dates))
 {
 }
 
@@ -107,8 +125,11 @@ Block RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::getBlock(
 template <typename DictionaryType, typename RangeType, typename Key>
 template <typename AttributeType, typename Getter>
 ColumnPtr RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::getColumnFromAttribute(
-    Getter getter, const PaddedPODArray<Key> & ids_to_fill,
-    const PaddedPODArray<Int64> & dates, const DictionaryAttribute & attribute, const DictionaryType & concrete_dictionary) const
+    Getter getter,
+    const PaddedPODArray<Key> & ids_to_fill,
+    const PaddedPODArray<Int64> & dates,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & concrete_dictionary) const
 {
     if constexpr (IsDecimalNumber<AttributeType>)
     {
@@ -126,8 +147,10 @@ ColumnPtr RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::getCo
 
 template <typename DictionaryType, typename RangeType, typename Key>
 ColumnPtr RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::getColumnFromAttributeString(
-    const PaddedPODArray<Key> & ids_to_fill, const PaddedPODArray<Int64> & dates,
-    const DictionaryAttribute & attribute, const DictionaryType & concrete_dictionary) const
+    const PaddedPODArray<Key> & ids_to_fill,
+    const PaddedPODArray<Int64> & dates,
+    const DictionaryAttribute & attribute,
+    const DictionaryType & concrete_dictionary) const
 {
     auto column_string = ColumnString::create();
     concrete_dictionary.getString(attribute.name, ids_to_fill, dates, column_string.get());
@@ -149,9 +172,12 @@ ColumnPtr RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::getCo
 template <typename DictionaryType, typename RangeType, typename Key>
 template <typename DictionarySpecialAttributeType, typename T>
 void RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::addSpecialColumn(
-    const std::optional<DictionarySpecialAttributeType> & attribute, DataTypePtr type,
-    const std::string & default_name, const std::unordered_set<std::string> & column_names_set,
-    const PaddedPODArray<T> & values, ColumnsWithTypeAndName & columns) const
+    const std::optional<DictionarySpecialAttributeType> & attribute,
+    DataTypePtr type,
+    const std::string & default_name,
+    const std::unordered_set<std::string> & column_names_set,
+    const PaddedPODArray<T> & values,
+    ColumnsWithTypeAndName & columns) const
 {
     std::string name = default_name;
     if (attribute)
@@ -181,7 +207,8 @@ PaddedPODArray<Int64> RangeDictionaryBlockInputStream<DictionaryType, RangeType,
 template <typename DictionaryType, typename RangeType, typename Key>
 Block RangeDictionaryBlockInputStream<DictionaryType, RangeType, Key>::fillBlock(
     const PaddedPODArray<Key> & ids_to_fill,
-    const PaddedPODArray<RangeType> & block_start_dates, const PaddedPODArray<RangeType> & block_end_dates) const
+    const PaddedPODArray<RangeType> & block_start_dates,
+    const PaddedPODArray<RangeType> & block_end_dates) const
 {
     ColumnsWithTypeAndName columns;
     const DictionaryStructure & structure = dictionary->getStructure();

dbms/src/Dictionaries/RangeHashedDictionary.cpp

@@ -1,14 +1,13 @@
 #include "RangeHashedDictionary.h"
-#include "RangeDictionaryBlockInputStream.h"
-#include <Functions/FunctionHelpers.h>
 #include <Columns/ColumnNullable.h>
+#include <Functions/FunctionHelpers.h>
 #include <Common/TypeList.h>
 #include <ext/range.h>
 #include "DictionaryFactory.h"
+#include "RangeDictionaryBlockInputStream.h"
 
 namespace
 {
-
 using RangeStorageType = DB::RangeHashedDictionary::RangeStorageType;
 
 // Null values mean that specified boundary, either min or max is not set on range.
@@ -44,7 +43,6 @@ const DB::IColumn & unwrapNullableColumn(const DB::IColumn & column)
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int BAD_ARGUMENTS;
@@ -70,11 +68,16 @@ bool operator<(const RangeHashedDictionary::Range & left, const RangeHashedDicti
 
 
 RangeHashedDictionary::RangeHashedDictionary(
-    const std::string & dictionary_name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-    const DictionaryLifetime dict_lifetime, bool require_nonempty)
-    : dictionary_name{dictionary_name}, dict_struct(dict_struct),
-        source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-        require_nonempty(require_nonempty)
+    const std::string & dictionary_name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
+    bool require_nonempty)
+    : dictionary_name{dictionary_name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , require_nonempty(require_nonempty)
 {
     createAttributes();
 
@@ -92,14 +95,17 @@ RangeHashedDictionary::RangeHashedDictionary(
 }
 
 RangeHashedDictionary::RangeHashedDictionary(const RangeHashedDictionary & other)
-    : RangeHashedDictionary{other.dictionary_name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty}
+    : RangeHashedDictionary{
+          other.dictionary_name, other.dict_struct, other.source_ptr->clone(), other.dict_lifetime, other.require_nonempty}
 {
 }
 
 
 #define DECLARE_MULTIPLE_GETTER(TYPE) \
     void RangeHashedDictionary::get##TYPE( \
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<RangeStorageType> & dates,\
+        const std::string & attribute_name, \
+        const PaddedPODArray<Key> & ids, \
+        const PaddedPODArray<RangeStorageType> & dates, \
         ResultArrayType<TYPE> & out) const \
     { \
         const auto & attribute = getAttributeWithType(attribute_name, AttributeUnderlyingType::TYPE); \
@@ -122,7 +128,9 @@ DECLARE_MULTIPLE_GETTER(Decimal128)
 #undef DECLARE_MULTIPLE_GETTER
 
 void RangeHashedDictionary::getString(
-    const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<RangeStorageType> & dates,
+    const std::string & attribute_name,
+    const PaddedPODArray<Key> & ids,
+    const PaddedPODArray<RangeStorageType> & dates,
     ColumnString * out) const
 {
     const auto & attribute = getAttributeWithType(attribute_name, AttributeUnderlyingType::String);
@@ -136,8 +144,11 @@ void RangeHashedDictionary::getString(
         {
             const auto date = dates[i];
             const auto & ranges_and_values = it->second;
-            const auto val_it = std::find_if(std::begin(ranges_and_values), std::end(ranges_and_values),
-                [date] (const Value<StringRef> & v) { return v.range.contains(date); });
+            const auto val_it
+                = std::find_if(std::begin(ranges_and_values), std::end(ranges_and_values), [date](const Value<StringRef> & v)
+                  {
+                      return v.range.contains(date);
+                  });
 
             const auto string_ref = val_it != std::end(ranges_and_values) ? val_it->value : StringRef{null_value};
             out->insertData(string_ref.data, string_ref.size);
@@ -161,7 +172,8 @@ void RangeHashedDictionary::createAttributes()
         attributes.push_back(createAttributeWithType(attribute.underlying_type, attribute.null_value));
 
         if (attribute.hierarchical)
-            throw Exception{dictionary_name + ": hierarchical attributes not supported by " + getName() + " dictionary.", ErrorCodes::BAD_ARGUMENTS};
+            throw Exception{dictionary_name + ": hierarchical attributes not supported by " + getName() + " dictionary.",
+                            ErrorCodes::BAD_ARGUMENTS};
     }
 }
 
@@ -203,9 +215,7 @@ void RangeHashedDictionary::loadData()
                     upper_bound = getColumnIntValueOrDefault(max_range_column, row_idx, is_date, RANGE_MAX_NULL_VALUE);
                 }
 
-                setAttributeValue(attribute, id_column.getUInt(row_idx),
-                    Range{lower_bound, upper_bound},
-                    attribute_column[row_idx]);
+                setAttributeValue(attribute, id_column.getUInt(row_idx), Range{lower_bound, upper_bound}, attribute_column[row_idx]);
             }
         }
     }
@@ -213,7 +223,8 @@ void RangeHashedDictionary::loadData()
     stream->readSuffix();
 
     if (require_nonempty && 0 == element_count)
-        throw Exception{dictionary_name + ": dictionary source is empty and 'require_nonempty' property is set.", ErrorCodes::DICTIONARY_IS_EMPTY};
+        throw Exception{dictionary_name + ": dictionary source is empty and 'require_nonempty' property is set.",
+                        ErrorCodes::DICTIONARY_IS_EMPTY};
 }
 
 template <typename T>
@@ -232,21 +243,49 @@ void RangeHashedDictionary::calculateBytesAllocated()
     {
         switch (attribute.type)
         {
-            case AttributeUnderlyingType::UInt8: addAttributeSize<UInt8>(attribute); break;
-            case AttributeUnderlyingType::UInt16: addAttributeSize<UInt16>(attribute); break;
-            case AttributeUnderlyingType::UInt32: addAttributeSize<UInt32>(attribute); break;
-            case AttributeUnderlyingType::UInt64: addAttributeSize<UInt64>(attribute); break;
-            case AttributeUnderlyingType::UInt128: addAttributeSize<UInt128>(attribute); break;
-            case AttributeUnderlyingType::Int8: addAttributeSize<Int8>(attribute); break;
-            case AttributeUnderlyingType::Int16: addAttributeSize<Int16>(attribute); break;
-            case AttributeUnderlyingType::Int32: addAttributeSize<Int32>(attribute); break;
-            case AttributeUnderlyingType::Int64: addAttributeSize<Int64>(attribute); break;
-            case AttributeUnderlyingType::Float32: addAttributeSize<Float32>(attribute); break;
-            case AttributeUnderlyingType::Float64: addAttributeSize<Float64>(attribute); break;
+            case AttributeUnderlyingType::UInt8:
+                addAttributeSize<UInt8>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt16:
+                addAttributeSize<UInt16>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt32:
+                addAttributeSize<UInt32>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt64:
+                addAttributeSize<UInt64>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt128:
+                addAttributeSize<UInt128>(attribute);
+                break;
+            case AttributeUnderlyingType::Int8:
+                addAttributeSize<Int8>(attribute);
+                break;
+            case AttributeUnderlyingType::Int16:
+                addAttributeSize<Int16>(attribute);
+                break;
+            case AttributeUnderlyingType::Int32:
+                addAttributeSize<Int32>(attribute);
+                break;
+            case AttributeUnderlyingType::Int64:
+                addAttributeSize<Int64>(attribute);
+                break;
+            case AttributeUnderlyingType::Float32:
+                addAttributeSize<Float32>(attribute);
+                break;
+            case AttributeUnderlyingType::Float64:
+                addAttributeSize<Float64>(attribute);
+                break;
 
-            case AttributeUnderlyingType::Decimal32: addAttributeSize<Decimal32>(attribute); break;
-            case AttributeUnderlyingType::Decimal64: addAttributeSize<Decimal64>(attribute); break;
-            case AttributeUnderlyingType::Decimal128: addAttributeSize<Decimal128>(attribute); break;
+            case AttributeUnderlyingType::Decimal32:
+                addAttributeSize<Decimal32>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal64:
+                addAttributeSize<Decimal64>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal128:
+                addAttributeSize<Decimal128>(attribute);
+                break;
 
             case AttributeUnderlyingType::String:
             {
@@ -266,27 +305,56 @@ void RangeHashedDictionary::createAttributeImpl(Attribute & attribute, const Fie
     attribute.maps = std::make_unique<Collection<T>>();
 }
 
-RangeHashedDictionary::Attribute RangeHashedDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
+RangeHashedDictionary::Attribute
+RangeHashedDictionary::createAttributeWithType(const AttributeUnderlyingType type, const Field & null_value)
 {
     Attribute attr{type, {}, {}, {}};
 
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: createAttributeImpl<UInt8>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt16: createAttributeImpl<UInt16>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt32: createAttributeImpl<UInt32>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt64: createAttributeImpl<UInt64>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt128: createAttributeImpl<UInt128>(attr, null_value); break;
-        case AttributeUnderlyingType::Int8: createAttributeImpl<Int8>(attr, null_value); break;
-        case AttributeUnderlyingType::Int16: createAttributeImpl<Int16>(attr, null_value); break;
-        case AttributeUnderlyingType::Int32: createAttributeImpl<Int32>(attr, null_value); break;
-        case AttributeUnderlyingType::Int64: createAttributeImpl<Int64>(attr, null_value); break;
-        case AttributeUnderlyingType::Float32: createAttributeImpl<Float32>(attr, null_value); break;
-        case AttributeUnderlyingType::Float64: createAttributeImpl<Float64>(attr, null_value); break;
+        case AttributeUnderlyingType::UInt8:
+            createAttributeImpl<UInt8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            createAttributeImpl<UInt16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            createAttributeImpl<UInt32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            createAttributeImpl<UInt64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            createAttributeImpl<UInt128>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int8:
+            createAttributeImpl<Int8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int16:
+            createAttributeImpl<Int16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int32:
+            createAttributeImpl<Int32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int64:
+            createAttributeImpl<Int64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float32:
+            createAttributeImpl<Float32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float64:
+            createAttributeImpl<Float64>(attr, null_value);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: createAttributeImpl<Decimal32>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal64: createAttributeImpl<Decimal64>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal128: createAttributeImpl<Decimal128>(attr, null_value); break;
+        case AttributeUnderlyingType::Decimal32:
+            createAttributeImpl<Decimal32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            createAttributeImpl<Decimal64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            createAttributeImpl<Decimal128>(attr, null_value);
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -308,10 +376,10 @@ void RangeHashedDictionary::getItems(
     const PaddedPODArray<RangeStorageType> & dates,
     PaddedPODArray<OutputType> & out) const
 {
-    if (false) {}
-#define DISPATCH(TYPE) \
-    else if (attribute.type == AttributeUnderlyingType::TYPE) \
-        getItemsImpl<TYPE, OutputType>(attribute, ids, dates, out);
+    if (false)
+    {
+    }
+#define DISPATCH(TYPE) else if (attribute.type == AttributeUnderlyingType::TYPE) getItemsImpl<TYPE, OutputType>(attribute, ids, dates, out);
     DISPATCH(UInt8)
     DISPATCH(UInt16)
     DISPATCH(UInt32)
@@ -327,8 +395,7 @@ void RangeHashedDictionary::getItems(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 template <typename AttributeType, typename OutputType>
@@ -348,8 +415,11 @@ void RangeHashedDictionary::getItemsImpl(
         {
             const auto date = dates[i];
             const auto & ranges_and_values = it->second;
-            const auto val_it = std::find_if(std::begin(ranges_and_values), std::end(ranges_and_values),
-                [date] (const Value<AttributeType> & v) { return v.range.contains(date); });
+            const auto val_it
+                = std::find_if(std::begin(ranges_and_values), std::end(ranges_and_values), [date](const Value<AttributeType> & v)
+                  {
+                      return v.range.contains(date);
+                  });
 
             out[i] = static_cast<OutputType>(val_it != std::end(ranges_and_values) ? val_it->value : null_value);
         }
@@ -373,8 +443,8 @@ void RangeHashedDictionary::setAttributeValueImpl(Attribute & attribute, const K
     {
         auto & values = it->second;
 
-        const auto insert_it = std::lower_bound(std::begin(values), std::end(values), range,
-            [] (const Value<T> & lhs, const Range & rhs_range)
+        const auto insert_it
+            = std::lower_bound(std::begin(values), std::end(values), range, [](const Value<T> & lhs, const Range & rhs_range)
               {
                   return lhs.range < rhs_range;
               });
@@ -389,17 +459,39 @@ void RangeHashedDictionary::setAttributeValue(Attribute & attribute, const Key i
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: setAttributeValueImpl<UInt8>(attribute, id, range, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt16: setAttributeValueImpl<UInt16>(attribute, id, range, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt32: setAttributeValueImpl<UInt32>(attribute, id, range, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt64: setAttributeValueImpl<UInt64>(attribute, id, range, value.get<UInt64>()); break;
-        case AttributeUnderlyingType::UInt128: setAttributeValueImpl<UInt128>(attribute, id, range, value.get<UInt128>()); break;
-        case AttributeUnderlyingType::Int8: setAttributeValueImpl<Int8>(attribute, id, range, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int16: setAttributeValueImpl<Int16>(attribute, id, range, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int32: setAttributeValueImpl<Int32>(attribute, id, range, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Int64: setAttributeValueImpl<Int64>(attribute, id, range, value.get<Int64>()); break;
-        case AttributeUnderlyingType::Float32: setAttributeValueImpl<Float32>(attribute, id, range, value.get<Float64>()); break;
-        case AttributeUnderlyingType::Float64: setAttributeValueImpl<Float64>(attribute, id, range, value.get<Float64>()); break;
+        case AttributeUnderlyingType::UInt8:
+            setAttributeValueImpl<UInt8>(attribute, id, range, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt16:
+            setAttributeValueImpl<UInt16>(attribute, id, range, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt32:
+            setAttributeValueImpl<UInt32>(attribute, id, range, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt64:
+            setAttributeValueImpl<UInt64>(attribute, id, range, value.get<UInt64>());
+            break;
+        case AttributeUnderlyingType::UInt128:
+            setAttributeValueImpl<UInt128>(attribute, id, range, value.get<UInt128>());
+            break;
+        case AttributeUnderlyingType::Int8:
+            setAttributeValueImpl<Int8>(attribute, id, range, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int16:
+            setAttributeValueImpl<Int16>(attribute, id, range, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int32:
+            setAttributeValueImpl<Int32>(attribute, id, range, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Int64:
+            setAttributeValueImpl<Int64>(attribute, id, range, value.get<Int64>());
+            break;
+        case AttributeUnderlyingType::Float32:
+            setAttributeValueImpl<Float32>(attribute, id, range, value.get<Float64>());
+            break;
+        case AttributeUnderlyingType::Float64:
+            setAttributeValueImpl<Float64>(attribute, id, range, value.get<Float64>());
+            break;
 
         case AttributeUnderlyingType::Decimal32:
             setAttributeValueImpl<Decimal32>(attribute, id, range, value.get<Decimal32>());
@@ -424,8 +516,8 @@ void RangeHashedDictionary::setAttributeValue(Attribute & attribute, const Key i
             {
                 auto & values = it->second;
 
-                const auto insert_it = std::lower_bound(std::begin(values), std::end(values), range,
-                    [] (const Value<StringRef> & lhs, const Range & rhs_range)
+                const auto insert_it = std::lower_bound(
+                    std::begin(values), std::end(values), range, [](const Value<StringRef> & lhs, const Range & rhs_range)
                     {
                         return lhs.range < rhs_range;
                     });
@@ -449,45 +541,78 @@ const RangeHashedDictionary::Attribute & RangeHashedDictionary::getAttribute(con
     return attributes[it->second];
 }
 
-const RangeHashedDictionary::Attribute & RangeHashedDictionary::getAttributeWithType(const std::string & attribute_name, const AttributeUnderlyingType type) const
+const RangeHashedDictionary::Attribute &
+RangeHashedDictionary::getAttributeWithType(const std::string & attribute_name, const AttributeUnderlyingType type) const
 {
     const auto & attribute = getAttribute(attribute_name);
     if (attribute.type != type)
-        throw Exception{attribute_name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{attribute_name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     return attribute;
 }
 
 template <typename RangeType>
-void RangeHashedDictionary::getIdsAndDates(PaddedPODArray<Key> & ids,
-    PaddedPODArray<RangeType> & start_dates,
-    PaddedPODArray<RangeType> & end_dates) const
+void RangeHashedDictionary::getIdsAndDates(
+    PaddedPODArray<Key> & ids, PaddedPODArray<RangeType> & start_dates, PaddedPODArray<RangeType> & end_dates) const
 {
     const auto & attribute = attributes.front();
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: getIdsAndDates<UInt8>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::UInt16: getIdsAndDates<UInt16>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::UInt32: getIdsAndDates<UInt32>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::UInt64: getIdsAndDates<UInt64>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::UInt128: getIdsAndDates<UInt128>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Int8: getIdsAndDates<Int8>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Int16: getIdsAndDates<Int16>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Int32: getIdsAndDates<Int32>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Int64: getIdsAndDates<Int64>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Float32: getIdsAndDates<Float32>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Float64: getIdsAndDates<Float64>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::String: getIdsAndDates<StringRef>(attribute, ids, start_dates, end_dates); break;
+        case AttributeUnderlyingType::UInt8:
+            getIdsAndDates<UInt8>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            getIdsAndDates<UInt16>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            getIdsAndDates<UInt32>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            getIdsAndDates<UInt64>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            getIdsAndDates<UInt128>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Int8:
+            getIdsAndDates<Int8>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Int16:
+            getIdsAndDates<Int16>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Int32:
+            getIdsAndDates<Int32>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Int64:
+            getIdsAndDates<Int64>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Float32:
+            getIdsAndDates<Float32>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Float64:
+            getIdsAndDates<Float64>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::String:
+            getIdsAndDates<StringRef>(attribute, ids, start_dates, end_dates);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: getIdsAndDates<Decimal32>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Decimal64: getIdsAndDates<Decimal64>(attribute, ids, start_dates, end_dates); break;
-        case AttributeUnderlyingType::Decimal128: getIdsAndDates<Decimal128>(attribute, ids, start_dates, end_dates); break;
+        case AttributeUnderlyingType::Decimal32:
+            getIdsAndDates<Decimal32>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            getIdsAndDates<Decimal64>(attribute, ids, start_dates, end_dates);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            getIdsAndDates<Decimal128>(attribute, ids, start_dates, end_dates);
+            break;
     }
 }
 
 template <typename T, typename RangeType>
-void RangeHashedDictionary::getIdsAndDates(const Attribute & attribute, PaddedPODArray<Key> & ids,
+void RangeHashedDictionary::getIdsAndDates(
+    const Attribute & attribute,
+    PaddedPODArray<Key> & ids,
     PaddedPODArray<RangeType> & start_dates,
     PaddedPODArray<RangeType> & end_dates) const
 {
@@ -556,8 +681,8 @@ BlockInputStreamPtr RangeHashedDictionary::getBlockInputStream(const Names & col
     ListType::forEach(callable);
 
     if (!callable.stream)
-        throw Exception("Unexpected range type for RangeHashed dictionary: " + dict_struct.range_min->type->getName(),
-                        ErrorCodes::LOGICAL_ERROR);
+        throw Exception(
+            "Unexpected range type for RangeHashed dictionary: " + dict_struct.range_min->type->getName(), ErrorCodes::LOGICAL_ERROR);
 
     return callable.stream;
 }
@@ -565,13 +690,12 @@ BlockInputStreamPtr RangeHashedDictionary::getBlockInputStream(const Names & col
 
 void registerDictionaryRangeHashed(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (dict_struct.key)
             throw Exception{"'key' is not supported for dictionary of layout 'range_hashed'", ErrorCodes::UNSUPPORTED_METHOD};
 

dbms/src/Dictionaries/RangeHashedDictionary.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <Common/HashTable/HashMap.h>
 #include <Columns/ColumnDecimal.h>
 #include <Columns/ColumnString.h>
+#include <Common/HashTable/HashMap.h>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 #include <atomic>
 #include <memory>
@@ -14,13 +14,15 @@
 
 namespace DB
 {
-
 class RangeHashedDictionary final : public IDictionaryBase
 {
 public:
     RangeHashedDictionary(
-        const std::string & dictionary_name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-        const DictionaryLifetime dict_lifetime, bool require_nonempty);
+        const std::string & dictionary_name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
+        bool require_nonempty);
 
     RangeHashedDictionary(const RangeHashedDictionary & other);
 
@@ -50,10 +52,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -88,7 +87,9 @@ public:
 #undef DECLARE_MULTIPLE_GETTER
 
     void getString(
-        const std::string & attribute_name, const PaddedPODArray<Key> & ids, const PaddedPODArray<RangeStorageType> & dates,
+        const std::string & attribute_name,
+        const PaddedPODArray<Key> & ids,
+        const PaddedPODArray<RangeStorageType> & dates,
         ColumnString * out) const;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
@@ -110,25 +111,51 @@ private:
         T value;
     };
 
-    template <typename T> using Values = std::vector<Value<T>>;
-    template <typename T> using Collection = HashMap<UInt64, Values<T>>;
-    template <typename T> using Ptr = std::unique_ptr<Collection<T>>;
+    template <typename T>
+    using Values = std::vector<Value<T>>;
+    template <typename T>
+    using Collection = HashMap<UInt64, Values<T>>;
+    template <typename T>
+    using Ptr = std::unique_ptr<Collection<T>>;
 
     struct Attribute final
     {
     public:
         AttributeUnderlyingType type;
-        std::variant<UInt8, UInt16, UInt32, UInt64,
+        std::variant<
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-                   Int8, Int16, Int32, Int64,
-                   Decimal32, Decimal64, Decimal128,
-                   Float32, Float64,
-                   String> null_values;
-        std::variant<Ptr<UInt8>, Ptr<UInt16>, Ptr<UInt32>, Ptr<UInt64>,
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
+        std::variant<
+            Ptr<UInt8>,
+            Ptr<UInt16>,
+            Ptr<UInt32>,
+            Ptr<UInt64>,
             Ptr<UInt128>,
-                   Ptr<Int8>, Ptr<Int16>, Ptr<Int32>, Ptr<Int64>,
-                   Ptr<Decimal32>, Ptr<Decimal64>, Ptr<Decimal128>,
-                   Ptr<Float32>, Ptr<Float64>, Ptr<StringRef>> maps;
+            Ptr<Int8>,
+            Ptr<Int16>,
+            Ptr<Int32>,
+            Ptr<Int64>,
+            Ptr<Decimal32>,
+            Ptr<Decimal64>,
+            Ptr<Decimal128>,
+            Ptr<Float32>,
+            Ptr<Float64>,
+            Ptr<StringRef>>
+            maps;
         std::unique_ptr<Arena> string_arena;
     };
 
@@ -172,12 +199,14 @@ private:
     const Attribute & getAttributeWithType(const std::string & name, const AttributeUnderlyingType type) const;
 
     template <typename RangeType>
-    void getIdsAndDates(PaddedPODArray<Key> & ids,
-                        PaddedPODArray<RangeType> & start_dates, PaddedPODArray<RangeType> & end_dates) const;
+    void getIdsAndDates(PaddedPODArray<Key> & ids, PaddedPODArray<RangeType> & start_dates, PaddedPODArray<RangeType> & end_dates) const;
 
     template <typename T, typename RangeType>
-    void getIdsAndDates(const Attribute & attribute, PaddedPODArray<Key> & ids,
-                        PaddedPODArray<RangeType> & start_dates, PaddedPODArray<RangeType> & end_dates) const;
+    void getIdsAndDates(
+        const Attribute & attribute,
+        PaddedPODArray<Key> & ids,
+        PaddedPODArray<RangeType> & start_dates,
+        PaddedPODArray<RangeType> & end_dates) const;
 
     template <typename RangeType>
     BlockInputStreamPtr getBlockInputStreamImpl(const Names & column_names, size_t max_block_size) const;

dbms/src/Dictionaries/TrieDictionary.cpp

@@ -1,24 +1,23 @@
-#include <stack>
-#include <ext/map.h>
-#include <ext/range.h>
-#include <Poco/Net/IPAddress.h>
-#include <Poco/ByteOrder.h>
 #include "TrieDictionary.h"
-#include <Columns/ColumnVector.h>
+#include <iostream>
+#include <stack>
+#include <btrie.h>
 #include <Columns/ColumnFixedString.h>
-#include "DictionaryBlockInputStream.h"
+#include <Columns/ColumnVector.h>
 #include <DataTypes/DataTypeFixedString.h>
 #include <DataTypes/DataTypeString.h>
 #include <IO/WriteIntText.h>
+#include <Poco/ByteOrder.h>
+#include <Poco/Net/IPAddress.h>
 #include <Common/formatIPv6.h>
-#include <iostream>
-#include <btrie.h>
+#include <ext/map.h>
+#include <ext/range.h>
+#include "DictionaryBlockInputStream.h"
 #include "DictionaryFactory.h"
 
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TYPE_MISMATCH;
@@ -29,10 +28,17 @@ namespace ErrorCodes
 }
 
 TrieDictionary::TrieDictionary(
-    const std::string & name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-    const DictionaryLifetime dict_lifetime, bool require_nonempty)
-    : name{name}, dict_struct(dict_struct), source_ptr{std::move(source_ptr)}, dict_lifetime(dict_lifetime),
-    require_nonempty(require_nonempty), logger(&Poco::Logger::get("TrieDictionary"))
+    const std::string & name,
+    const DictionaryStructure & dict_struct,
+    DictionarySourcePtr source_ptr,
+    const DictionaryLifetime dict_lifetime,
+    bool require_nonempty)
+    : name{name}
+    , dict_struct(dict_struct)
+    , source_ptr{std::move(source_ptr)}
+    , dict_lifetime(dict_lifetime)
+    , require_nonempty(require_nonempty)
+    , logger(&Poco::Logger::get("TrieDictionary"))
 {
     createAttributes();
     trie = btrie_create();
@@ -62,18 +68,20 @@ TrieDictionary::~TrieDictionary()
 
 #define DECLARE(TYPE) \
     void TrieDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ResultArrayType<TYPE> & out) const \
     { \
         validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
         const auto null_value = std::get<TYPE>(attribute.null_values); \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
+        getItemsNumber<TYPE>( \
+            attribute, \
+            key_columns, \
             [&](const size_t row, const auto value) { out[row] = value; }, \
             [&](const size_t) { return null_value; }); \
     }
@@ -94,34 +102,42 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void TrieDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    ColumnString * out) const
+    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const
 {
     validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
     const auto & null_value = StringRef{std::get<String>(attribute.null_values)};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return null_value; });
 }
 
 #define DECLARE(TYPE) \
     void TrieDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    const PaddedPODArray<TYPE> & def, ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const PaddedPODArray<TYPE> & def, \
+        ResultArrayType<TYPE> & out) const \
     { \
         validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
+        getItemsNumber<TYPE>( \
+            attribute, \
+            key_columns, \
             [&](const size_t row, const auto value) { out[row] = value; }, \
             [&](const size_t row) { return def[row]; }); \
     }
@@ -142,34 +158,43 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void TrieDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const ColumnString * const def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const ColumnString * const def,
+    ColumnString * const out) const
 {
     validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t row) { return def->getDataAt(row); });
 }
 
 #define DECLARE(TYPE) \
     void TrieDictionary::get##TYPE( \
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-    const TYPE def, ResultArrayType<TYPE> & out) const\
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const TYPE def, \
+        ResultArrayType<TYPE> & out) const \
     { \
         validateKeyTypes(key_types); \
 \
         const auto & attribute = getAttribute(attribute_name); \
         if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::TYPE)) \
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};\
+            throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), \
+                            ErrorCodes::TYPE_MISMATCH}; \
 \
-    getItemsNumber<TYPE>(attribute, key_columns,\
-        [&] (const size_t row, const auto value) { out[row] = value; },\
-        [&] (const size_t) { return def; });\
+        getItemsNumber<TYPE>( \
+            attribute, key_columns, [&](const size_t row, const auto value) { out[row] = value; }, [&](const size_t) { return def; }); \
     }
 DECLARE(UInt8)
 DECLARE(UInt16)
@@ -188,16 +213,22 @@ DECLARE(Decimal128)
 #undef DECLARE
 
 void TrieDictionary::getString(
-    const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-    const String & def, ColumnString * const out) const
+    const std::string & attribute_name,
+    const Columns & key_columns,
+    const DataTypes & key_types,
+    const String & def,
+    ColumnString * const out) const
 {
     validateKeyTypes(key_types);
 
     const auto & attribute = getAttribute(attribute_name);
     if (!isAttributeTypeConvertibleTo(attribute.type, AttributeUnderlyingType::String))
-        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type), ErrorCodes::TYPE_MISMATCH};
+        throw Exception{name + ": type mismatch: attribute " + attribute_name + " has type " + toString(attribute.type),
+                        ErrorCodes::TYPE_MISMATCH};
 
-    getItemsImpl<StringRef, StringRef>(attribute, key_columns,
+    getItemsImpl<StringRef, StringRef>(
+        attribute,
+        key_columns,
         [&](const size_t, const StringRef value) { out->insertData(value.data, value.size); },
         [&](const size_t) { return StringRef{def}; });
 }
@@ -210,22 +241,52 @@ void TrieDictionary::has(const Columns & key_columns, const DataTypes & key_type
 
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: has<UInt8>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt16: has<UInt16>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt32: has<UInt32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt64: has<UInt64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::UInt128: has<UInt128>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int8: has<Int8>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int16: has<Int16>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int32: has<Int32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Int64: has<Int64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Float32: has<Float32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Float64: has<Float64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::String: has<StringRef>(attribute, key_columns, out); break;
+        case AttributeUnderlyingType::UInt8:
+            has<UInt8>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            has<UInt16>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            has<UInt32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            has<UInt64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            has<UInt128>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int8:
+            has<Int8>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int16:
+            has<Int16>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int32:
+            has<Int32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Int64:
+            has<Int64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Float32:
+            has<Float32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Float64:
+            has<Float64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::String:
+            has<StringRef>(attribute, key_columns, out);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: has<Decimal32>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Decimal64: has<Decimal64>(attribute, key_columns, out); break;
-        case AttributeUnderlyingType::Decimal128: has<Decimal128>(attribute, key_columns, out); break;
+        case AttributeUnderlyingType::Decimal32:
+            has<Decimal32>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            has<Decimal64>(attribute, key_columns, out);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            has<Decimal128>(attribute, key_columns, out);
+            break;
     }
 }
 
@@ -240,7 +301,8 @@ void TrieDictionary::createAttributes()
         attributes.push_back(createAttributeWithType(attribute.underlying_type, attribute.null_value));
 
         if (attribute.hierarchical)
-            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(), ErrorCodes::TYPE_MISMATCH};
+            throw Exception{name + ": hierarchical attributes not supported for dictionary of type " + getTypeName(),
+                            ErrorCodes::TYPE_MISMATCH};
     }
 }
 
@@ -260,14 +322,10 @@ void TrieDictionary::loadData()
         const auto rows = block.rows();
         element_count += rows;
 
-        const auto key_column_ptrs = ext::map<Columns>(ext::range(0, keys_size),
-            [&] (const size_t attribute_idx)
-            {
-                return block.safeGetByPosition(attribute_idx).column;
-            });
+        const auto key_column_ptrs = ext::map<Columns>(
+            ext::range(0, keys_size), [&](const size_t attribute_idx) { return block.safeGetByPosition(attribute_idx).column; });
 
-        const auto attribute_column_ptrs = ext::map<Columns>(ext::range(0, attributes_size),
-            [&] (const size_t attribute_idx)
+        const auto attribute_column_ptrs = ext::map<Columns>(ext::range(0, attributes_size), [&](const size_t attribute_idx)
         {
             return block.safeGetByPosition(keys_size + attribute_idx).column;
         });
@@ -284,7 +342,6 @@ void TrieDictionary::loadData()
                 setAttributeValue(attribute, key_column->getDataAt(row_idx), attribute_column[row_idx]);
             }
         }
-
     }
 
     stream->readSuffix();
@@ -309,21 +366,49 @@ void TrieDictionary::calculateBytesAllocated()
     {
         switch (attribute.type)
         {
-            case AttributeUnderlyingType::UInt8: addAttributeSize<UInt8>(attribute); break;
-            case AttributeUnderlyingType::UInt16: addAttributeSize<UInt16>(attribute); break;
-            case AttributeUnderlyingType::UInt32: addAttributeSize<UInt32>(attribute); break;
-            case AttributeUnderlyingType::UInt64: addAttributeSize<UInt64>(attribute); break;
-            case AttributeUnderlyingType::UInt128: addAttributeSize<UInt128>(attribute); break;
-            case AttributeUnderlyingType::Int8: addAttributeSize<Int8>(attribute); break;
-            case AttributeUnderlyingType::Int16: addAttributeSize<Int16>(attribute); break;
-            case AttributeUnderlyingType::Int32: addAttributeSize<Int32>(attribute); break;
-            case AttributeUnderlyingType::Int64: addAttributeSize<Int64>(attribute); break;
-            case AttributeUnderlyingType::Float32: addAttributeSize<Float32>(attribute); break;
-            case AttributeUnderlyingType::Float64: addAttributeSize<Float64>(attribute); break;
+            case AttributeUnderlyingType::UInt8:
+                addAttributeSize<UInt8>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt16:
+                addAttributeSize<UInt16>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt32:
+                addAttributeSize<UInt32>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt64:
+                addAttributeSize<UInt64>(attribute);
+                break;
+            case AttributeUnderlyingType::UInt128:
+                addAttributeSize<UInt128>(attribute);
+                break;
+            case AttributeUnderlyingType::Int8:
+                addAttributeSize<Int8>(attribute);
+                break;
+            case AttributeUnderlyingType::Int16:
+                addAttributeSize<Int16>(attribute);
+                break;
+            case AttributeUnderlyingType::Int32:
+                addAttributeSize<Int32>(attribute);
+                break;
+            case AttributeUnderlyingType::Int64:
+                addAttributeSize<Int64>(attribute);
+                break;
+            case AttributeUnderlyingType::Float32:
+                addAttributeSize<Float32>(attribute);
+                break;
+            case AttributeUnderlyingType::Float64:
+                addAttributeSize<Float64>(attribute);
+                break;
 
-            case AttributeUnderlyingType::Decimal32: addAttributeSize<Decimal32>(attribute); break;
-            case AttributeUnderlyingType::Decimal64: addAttributeSize<Decimal64>(attribute); break;
-            case AttributeUnderlyingType::Decimal128: addAttributeSize<Decimal128>(attribute); break;
+            case AttributeUnderlyingType::Decimal32:
+                addAttributeSize<Decimal32>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal64:
+                addAttributeSize<Decimal64>(attribute);
+                break;
+            case AttributeUnderlyingType::Decimal128:
+                addAttributeSize<Decimal128>(attribute);
+                break;
 
             case AttributeUnderlyingType::String:
             {
@@ -363,21 +448,49 @@ TrieDictionary::Attribute TrieDictionary::createAttributeWithType(const Attribut
 
     switch (type)
     {
-        case AttributeUnderlyingType::UInt8: createAttributeImpl<UInt8>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt16: createAttributeImpl<UInt16>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt32: createAttributeImpl<UInt32>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt64: createAttributeImpl<UInt64>(attr, null_value); break;
-        case AttributeUnderlyingType::UInt128: createAttributeImpl<UInt128>(attr, null_value); break;
-        case AttributeUnderlyingType::Int8: createAttributeImpl<Int8>(attr, null_value); break;
-        case AttributeUnderlyingType::Int16: createAttributeImpl<Int16>(attr, null_value); break;
-        case AttributeUnderlyingType::Int32: createAttributeImpl<Int32>(attr, null_value); break;
-        case AttributeUnderlyingType::Int64: createAttributeImpl<Int64>(attr, null_value); break;
-        case AttributeUnderlyingType::Float32: createAttributeImpl<Float32>(attr, null_value); break;
-        case AttributeUnderlyingType::Float64: createAttributeImpl<Float64>(attr, null_value); break;
+        case AttributeUnderlyingType::UInt8:
+            createAttributeImpl<UInt8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt16:
+            createAttributeImpl<UInt16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt32:
+            createAttributeImpl<UInt32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt64:
+            createAttributeImpl<UInt64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::UInt128:
+            createAttributeImpl<UInt128>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int8:
+            createAttributeImpl<Int8>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int16:
+            createAttributeImpl<Int16>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int32:
+            createAttributeImpl<Int32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Int64:
+            createAttributeImpl<Int64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float32:
+            createAttributeImpl<Float32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Float64:
+            createAttributeImpl<Float64>(attr, null_value);
+            break;
 
-        case AttributeUnderlyingType::Decimal32: createAttributeImpl<Decimal32>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal64: createAttributeImpl<Decimal64>(attr, null_value); break;
-        case AttributeUnderlyingType::Decimal128: createAttributeImpl<Decimal128>(attr, null_value); break;
+        case AttributeUnderlyingType::Decimal32:
+            createAttributeImpl<Decimal32>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal64:
+            createAttributeImpl<Decimal64>(attr, null_value);
+            break;
+        case AttributeUnderlyingType::Decimal128:
+            createAttributeImpl<Decimal128>(attr, null_value);
+            break;
 
         case AttributeUnderlyingType::String:
         {
@@ -394,15 +507,14 @@ TrieDictionary::Attribute TrieDictionary::createAttributeWithType(const Attribut
 
 template <typename OutputType, typename ValueSetter, typename DefaultGetter>
 void TrieDictionary::getItemsNumber(
-    const Attribute & attribute,
-    const Columns & key_columns,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const
 {
-    if (false) {}
+    if (false)
+    {
+    }
 #define DISPATCH(TYPE) \
-    else if (attribute.type == AttributeUnderlyingType::TYPE) \
-        getItemsImpl<TYPE, OutputType>(attribute, key_columns, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
+    else if (attribute.type == AttributeUnderlyingType::TYPE) getItemsImpl<TYPE, OutputType>( \
+        attribute, key_columns, std::forward<ValueSetter>(set_value), std::forward<DefaultGetter>(get_default));
     DISPATCH(UInt8)
     DISPATCH(UInt16)
     DISPATCH(UInt32)
@@ -418,16 +530,12 @@ void TrieDictionary::getItemsNumber(
     DISPATCH(Decimal64)
     DISPATCH(Decimal128)
 #undef DISPATCH
-    else
-        throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
+    else throw Exception("Unexpected type of attribute: " + toString(attribute.type), ErrorCodes::LOGICAL_ERROR);
 }
 
 template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
 void TrieDictionary::getItemsImpl(
-    const Attribute & attribute,
-    const Columns & key_columns,
-    ValueSetter && set_value,
-    DefaultGetter && get_default) const
+    const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const
 {
     auto & vec = std::get<ContainerType<AttributeType>>(attribute.maps);
 
@@ -473,7 +581,6 @@ bool TrieDictionary::setAttributeValueImpl(Attribute & attribute, const StringRe
     size_t pos = addr_str.find('/');
     if (pos != std::string::npos)
     {
-
         addr = Poco::Net::IPAddress(addr_str.substr(0, pos));
         mask = Poco::Net::IPAddress(std::stoi(addr_str.substr(pos + 1), nullptr, 10), addr.family());
     }
@@ -506,21 +613,35 @@ bool TrieDictionary::setAttributeValue(Attribute & attribute, const StringRef ke
 {
     switch (attribute.type)
     {
-        case AttributeUnderlyingType::UInt8: return setAttributeValueImpl<UInt8>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt16: return setAttributeValueImpl<UInt16>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt32: return setAttributeValueImpl<UInt32>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt64: return setAttributeValueImpl<UInt64>(attribute, key, value.get<UInt64>());
-        case AttributeUnderlyingType::UInt128: return setAttributeValueImpl<UInt128>(attribute, key, value.get<UInt128>());
-        case AttributeUnderlyingType::Int8: return setAttributeValueImpl<Int8>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int16: return setAttributeValueImpl<Int16>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int32: return setAttributeValueImpl<Int32>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Int64: return setAttributeValueImpl<Int64>(attribute, key, value.get<Int64>());
-        case AttributeUnderlyingType::Float32: return setAttributeValueImpl<Float32>(attribute, key, value.get<Float64>());
-        case AttributeUnderlyingType::Float64: return setAttributeValueImpl<Float64>(attribute, key, value.get<Float64>());
+        case AttributeUnderlyingType::UInt8:
+            return setAttributeValueImpl<UInt8>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt16:
+            return setAttributeValueImpl<UInt16>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt32:
+            return setAttributeValueImpl<UInt32>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt64:
+            return setAttributeValueImpl<UInt64>(attribute, key, value.get<UInt64>());
+        case AttributeUnderlyingType::UInt128:
+            return setAttributeValueImpl<UInt128>(attribute, key, value.get<UInt128>());
+        case AttributeUnderlyingType::Int8:
+            return setAttributeValueImpl<Int8>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int16:
+            return setAttributeValueImpl<Int16>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int32:
+            return setAttributeValueImpl<Int32>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Int64:
+            return setAttributeValueImpl<Int64>(attribute, key, value.get<Int64>());
+        case AttributeUnderlyingType::Float32:
+            return setAttributeValueImpl<Float32>(attribute, key, value.get<Float64>());
+        case AttributeUnderlyingType::Float64:
+            return setAttributeValueImpl<Float64>(attribute, key, value.get<Float64>());
 
-        case AttributeUnderlyingType::Decimal32: return setAttributeValueImpl<Decimal32>(attribute, key, value.get<Decimal32>());
-        case AttributeUnderlyingType::Decimal64: return setAttributeValueImpl<Decimal64>(attribute, key, value.get<Decimal64>());
-        case AttributeUnderlyingType::Decimal128: return setAttributeValueImpl<Decimal128>(attribute, key, value.get<Decimal128>());
+        case AttributeUnderlyingType::Decimal32:
+            return setAttributeValueImpl<Decimal32>(attribute, key, value.get<Decimal32>());
+        case AttributeUnderlyingType::Decimal64:
+            return setAttributeValueImpl<Decimal64>(attribute, key, value.get<Decimal64>());
+        case AttributeUnderlyingType::Decimal128:
+            return setAttributeValueImpl<Decimal128>(attribute, key, value.get<Decimal128>());
 
         case AttributeUnderlyingType::String:
         {
@@ -642,8 +763,8 @@ BlockInputStreamPtr TrieDictionary::getBlockInputStream(const Names & column_nam
     auto getKeys = [](const Columns & columns, const std::vector<DictionaryAttribute> & attributes)
     {
         const auto & attr = attributes.front();
-        return ColumnsWithTypeAndName({ColumnWithTypeAndName(columns.front(),
-            std::make_shared<DataTypeFixedString>(IPV6_BINARY_LENGTH), attr.name)});
+        return ColumnsWithTypeAndName(
+            {ColumnWithTypeAndName(columns.front(), std::make_shared<DataTypeFixedString>(IPV6_BINARY_LENGTH), attr.name)});
     };
     auto getView = [](const Columns & columns, const std::vector<DictionaryAttribute> & attributes)
     {
@@ -660,22 +781,22 @@ BlockInputStreamPtr TrieDictionary::getBlockInputStream(const Names & column_nam
             auto size = detail::writeUIntText(mask, ptr);
             column->insertData(buffer, size + (ptr - buffer));
         }
-        return ColumnsWithTypeAndName{ColumnWithTypeAndName(std::move(column), std::make_shared<DataTypeString>(), attributes.front().name)};
+        return ColumnsWithTypeAndName{
+            ColumnWithTypeAndName(std::move(column), std::make_shared<DataTypeString>(), attributes.front().name)};
     };
-    return std::make_shared<BlockInputStreamType>(shared_from_this(), max_block_size, getKeyColumns(), column_names,
-        std::move(getKeys), std::move(getView));
+    return std::make_shared<BlockInputStreamType>(
+        shared_from_this(), max_block_size, getKeyColumns(), column_names, std::move(getKeys), std::move(getView));
 }
 
 
 void registerDictionaryTrie(DictionaryFactory & factory)
 {
-    auto create_layout = [=](
-                                 const std::string & name,
+    auto create_layout = [=](const std::string & name,
                              const DictionaryStructure & dict_struct,
                              const Poco::Util::AbstractConfiguration & config,
                              const std::string & config_prefix,
-                                 DictionarySourcePtr source_ptr
-                                 ) -> DictionaryPtr {
+                             DictionarySourcePtr source_ptr) -> DictionaryPtr
+    {
         if (!dict_struct.key)
             throw Exception{"'key' is required for dictionary of layout 'ip_trie'", ErrorCodes::BAD_ARGUMENTS};
 

dbms/src/Dictionaries/TrieDictionary.h

@@ -1,31 +1,33 @@
 #pragma once
 
-#include "IDictionary.h"
-#include "IDictionarySource.h"
-#include "DictionaryStructure.h"
-#include <common/StringRef.h>
-#include <Common/HashTable/HashMap.h>
-#include <Columns/ColumnDecimal.h>
-#include <Columns/ColumnString.h>
-#include <Common/Arena.h>
-#include <ext/range.h>
 #include <atomic>
 #include <memory>
 #include <variant>
+#include <Columns/ColumnDecimal.h>
+#include <Columns/ColumnString.h>
+#include <Common/Arena.h>
+#include <Common/HashTable/HashMap.h>
+#include <common/StringRef.h>
 #include <common/logger_useful.h>
+#include <ext/range.h>
+#include "DictionaryStructure.h"
+#include "IDictionary.h"
+#include "IDictionarySource.h"
 
 struct btrie_s;
 typedef struct btrie_s btrie_t;
 
 namespace DB
 {
-
 class TrieDictionary final : public IDictionaryBase
 {
 public:
     TrieDictionary(
-        const std::string & name, const DictionaryStructure & dict_struct, DictionarySourcePtr source_ptr,
-        const DictionaryLifetime dict_lifetime, bool require_nonempty);
+        const std::string & name,
+        const DictionaryStructure & dict_struct,
+        DictionarySourcePtr source_ptr,
+        const DictionaryLifetime dict_lifetime,
+        bool require_nonempty);
 
     TrieDictionary(const TrieDictionary & other);
 
@@ -59,10 +61,7 @@ public:
 
     const DictionaryStructure & getStructure() const override { return dict_struct; }
 
-    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override
-    {
-        return creation_time;
-    }
+    std::chrono::time_point<std::chrono::system_clock> getCreationTime() const override { return creation_time; }
 
     bool isInjective(const std::string & attribute_name) const override
     {
@@ -74,7 +73,31 @@ public:
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
+        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ResultArrayType<TYPE> & out) const;
+    DECLARE(UInt8)
+    DECLARE(UInt16)
+    DECLARE(UInt32)
+    DECLARE(UInt64)
+    DECLARE(UInt128)
+    DECLARE(Int8)
+    DECLARE(Int16)
+    DECLARE(Int32)
+    DECLARE(Int64)
+    DECLARE(Float32)
+    DECLARE(Float64)
+    DECLARE(Decimal32)
+    DECLARE(Decimal64)
+    DECLARE(Decimal128)
+#undef DECLARE
+
+    void getString(const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types, ColumnString * out) const;
+
+#define DECLARE(TYPE) \
+    void get##TYPE( \
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const PaddedPODArray<TYPE> & def, \
         ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
@@ -93,13 +116,19 @@ public:
 #undef DECLARE
 
     void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        ColumnString * out) const;
+        const std::string & attribute_name,
+        const Columns & key_columns,
+        const DataTypes & key_types,
+        const ColumnString * const def,
+        ColumnString * const out) const;
 
 #define DECLARE(TYPE) \
     void get##TYPE( \
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-        const PaddedPODArray<TYPE> & def, ResultArrayType<TYPE> & out) const;
+        const std::string & attribute_name, \
+        const Columns & key_columns, \
+        const DataTypes & key_types, \
+        const TYPE def, \
+        ResultArrayType<TYPE> & out) const;
     DECLARE(UInt8)
     DECLARE(UInt16)
     DECLARE(UInt32)
@@ -117,57 +146,57 @@ public:
 #undef DECLARE
 
     void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        const ColumnString * const def, ColumnString * const out) const;
-
-#define DECLARE(TYPE)\
-    void get##TYPE(\
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,\
-        const TYPE def, ResultArrayType<TYPE> & out) const;
-    DECLARE(UInt8)
-    DECLARE(UInt16)
-    DECLARE(UInt32)
-    DECLARE(UInt64)
-    DECLARE(UInt128)
-    DECLARE(Int8)
-    DECLARE(Int16)
-    DECLARE(Int32)
-    DECLARE(Int64)
-    DECLARE(Float32)
-    DECLARE(Float64)
-    DECLARE(Decimal32)
-    DECLARE(Decimal64)
-    DECLARE(Decimal128)
-#undef DECLARE
-
-    void getString(
-        const std::string & attribute_name, const Columns & key_columns, const DataTypes & key_types,
-        const String & def, ColumnString * const out) const;
+        const std::string & attribute_name,
+        const Columns & key_columns,
+        const DataTypes & key_types,
+        const String & def,
+        ColumnString * const out) const;
 
     void has(const Columns & key_columns, const DataTypes & key_types, PaddedPODArray<UInt8> & out) const;
 
     BlockInputStreamPtr getBlockInputStream(const Names & column_names, size_t max_block_size) const override;
 
 private:
-    template <typename Value> using ContainerType = std::vector<Value>;
+    template <typename Value>
+    using ContainerType = std::vector<Value>;
 
     struct Attribute final
     {
         AttributeUnderlyingType type;
         std::variant<
-            UInt8, UInt16, UInt32, UInt64,
+            UInt8,
+            UInt16,
+            UInt32,
+            UInt64,
             UInt128,
-            Int8, Int16, Int32, Int64,
-            Decimal32, Decimal64, Decimal128,
-            Float32, Float64,
-            String> null_values;
+            Int8,
+            Int16,
+            Int32,
+            Int64,
+            Decimal32,
+            Decimal64,
+            Decimal128,
+            Float32,
+            Float64,
+            String>
+            null_values;
         std::variant<
-            ContainerType<UInt8>, ContainerType<UInt16>, ContainerType<UInt32>, ContainerType<UInt64>,
+            ContainerType<UInt8>,
+            ContainerType<UInt16>,
+            ContainerType<UInt32>,
+            ContainerType<UInt64>,
             ContainerType<UInt128>,
-            ContainerType<Int8>, ContainerType<Int16>, ContainerType<Int32>, ContainerType<Int64>,
-            ContainerType<Decimal32>, ContainerType<Decimal64>, ContainerType<Decimal128>,
-            ContainerType<Float32>, ContainerType<Float64>,
-            ContainerType<StringRef>> maps;
+            ContainerType<Int8>,
+            ContainerType<Int16>,
+            ContainerType<Int32>,
+            ContainerType<Int64>,
+            ContainerType<Decimal32>,
+            ContainerType<Decimal64>,
+            ContainerType<Decimal128>,
+            ContainerType<Float32>,
+            ContainerType<Float64>,
+            ContainerType<StringRef>>
+            maps;
         std::unique_ptr<Arena> string_arena;
     };
 
@@ -189,18 +218,12 @@ private:
 
 
     template <typename OutputType, typename ValueSetter, typename DefaultGetter>
-    void getItemsNumber(
-        const Attribute & attribute,
-        const Columns & key_columns,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+    void
+    getItemsNumber(const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const;
 
     template <typename AttributeType, typename OutputType, typename ValueSetter, typename DefaultGetter>
-    void getItemsImpl(
-        const Attribute & attribute,
-        const Columns & key_columns,
-        ValueSetter && set_value,
-        DefaultGetter && get_default) const;
+    void
+    getItemsImpl(const Attribute & attribute, const Columns & key_columns, ValueSetter && set_value, DefaultGetter && get_default) const;
 
 
     template <typename T>

dbms/src/Dictionaries/XDBCDictionarySource.cpp

@@ -1,21 +1,21 @@
 #include "XDBCDictionarySource.h"
 
-#include <common/logger_useful.h>
-#include <common/LocalDateTime.h>
-#include <Poco/Ext/SessionPoolHelpers.h>
-#include <Poco/Util/AbstractConfiguration.h>
-#include <Poco/Net/HTTPRequest.h>
-#include <DataTypes/DataTypeString.h>
 #include <Columns/ColumnString.h>
 #include <DataStreams/IProfilingBlockInputStream.h>
-#include "readInvalidateQuery.h"
-#include <Interpreters/Context.h>
-#include <IO/WriteHelpers.h>
-#include <IO/ReadWriteBufferFromHTTP.h>
+#include <DataTypes/DataTypeString.h>
 #include <Formats/FormatFactory.h>
+#include <IO/ReadWriteBufferFromHTTP.h>
+#include <IO/WriteHelpers.h>
+#include <Interpreters/Context.h>
+#include <Poco/Ext/SessionPoolHelpers.h>
+#include <Poco/Net/HTTPRequest.h>
+#include <Poco/Util/AbstractConfiguration.h>
 #include <Common/XDBCBridgeHelper.h>
+#include <common/LocalDateTime.h>
+#include <common/logger_useful.h>
 #include "DictionarySourceFactory.h"
 #include "DictionaryStructure.h"
+#include "readInvalidateQuery.h"
 
 #include <Common/config.h>
 #if USE_POCO_SQLODBC || USE_POCO_DATAODBC
@@ -24,7 +24,6 @@
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int SUPPORT_IS_DISABLED;
@@ -35,32 +34,27 @@ namespace
     class XDBCBridgeBlockInputStream : public IProfilingBlockInputStream
     {
     public:
-        XDBCBridgeBlockInputStream(const Poco::URI & uri,
+        XDBCBridgeBlockInputStream(
+            const Poco::URI & uri,
             std::function<void(std::ostream &)> callback,
             const Block & sample_block,
             const Context & context,
             size_t max_block_size,
-            const ConnectionTimeouts & timeouts, const String name) : name(name)
+            const ConnectionTimeouts & timeouts,
+            const String name)
+            : name(name)
         {
             read_buf = std::make_unique<ReadWriteBufferFromHTTP>(uri, Poco::Net::HTTPRequest::HTTP_POST, callback, timeouts);
-            reader = FormatFactory::instance().getInput(IXDBCBridgeHelper::DEFAULT_FORMAT, *read_buf, sample_block, context, max_block_size);
+            reader
+                = FormatFactory::instance().getInput(IXDBCBridgeHelper::DEFAULT_FORMAT, *read_buf, sample_block, context, max_block_size);
         }
 
-        Block getHeader() const override
-        {
-            return reader->getHeader();
-        }
+        Block getHeader() const override { return reader->getHeader(); }
 
-        String getName() const override
-        {
-            return name;
-        }
+        String getName() const override { return name; }
 
     private:
-        Block readImpl() override
-        {
-            return reader->read();
-        }
+        Block readImpl() override { return reader->read(); }
 
         String name;
         std::unique_ptr<ReadWriteBufferFromHTTP> read_buf;
@@ -71,23 +65,27 @@ namespace
 static const size_t max_block_size = 8192;
 
 
-XDBCDictionarySource::XDBCDictionarySource(const DictionaryStructure & dict_struct_,
-    const Poco::Util::AbstractConfiguration & config_, const std::string & config_prefix_,
-    const Block & sample_block_, const Context & context_, const BridgeHelperPtr bridge_)
-    : log(&Logger::get(bridge_->getName() + "DictionarySource")),
-    update_time{std::chrono::system_clock::from_time_t(0)},
-    dict_struct{dict_struct_},
-    db{config_.getString(config_prefix_ + ".db", "")},
-    table{config_.getString(config_prefix_ + ".table")},
-    where{config_.getString(config_prefix_ + ".where", "")},
-    update_field{config_.getString(config_prefix_ + ".update_field", "")},
-    sample_block{sample_block_},
-    query_builder{dict_struct, db, table, where, bridge_->getIdentifierQuotingStyle()},
-    load_all_query{query_builder.composeLoadAllQuery()},
-    invalidate_query{config_.getString(config_prefix_ + ".invalidate_query", "")},
-    bridge_helper{bridge_},
-    timeouts{ConnectionTimeouts::getHTTPTimeouts(context_.getSettingsRef())},
-    global_context(context_)
+XDBCDictionarySource::XDBCDictionarySource(
+    const DictionaryStructure & dict_struct_,
+    const Poco::Util::AbstractConfiguration & config_,
+    const std::string & config_prefix_,
+    const Block & sample_block_,
+    const Context & context_,
+    const BridgeHelperPtr bridge_)
+    : log(&Logger::get(bridge_->getName() + "DictionarySource"))
+    , update_time{std::chrono::system_clock::from_time_t(0)}
+    , dict_struct{dict_struct_}
+    , db{config_.getString(config_prefix_ + ".db", "")}
+    , table{config_.getString(config_prefix_ + ".table")}
+    , where{config_.getString(config_prefix_ + ".where", "")}
+    , update_field{config_.getString(config_prefix_ + ".update_field", "")}
+    , sample_block{sample_block_}
+    , query_builder{dict_struct, db, table, where, bridge_->getIdentifierQuotingStyle()}
+    , load_all_query{query_builder.composeLoadAllQuery()}
+    , invalidate_query{config_.getString(config_prefix_ + ".invalidate_query", "")}
+    , bridge_helper{bridge_}
+    , timeouts{ConnectionTimeouts::getHTTPTimeouts(context_.getSettingsRef())}
+    , global_context(context_)
 {
     bridge_url = bridge_helper->getMainURI();
 
@@ -98,24 +96,23 @@ XDBCDictionarySource::XDBCDictionarySource(const DictionaryStructure & dict_stru
 
 /// copy-constructor is provided in order to support cloneability
 XDBCDictionarySource::XDBCDictionarySource(const XDBCDictionarySource & other)
-    : log(&Logger::get(other.bridge_helper->getName() + "DictionarySource")),
-    update_time{other.update_time},
-    dict_struct{other.dict_struct},
-    db{other.db},
-    table{other.table},
-    where{other.where},
-    update_field{other.update_field},
-    sample_block{other.sample_block},
-    query_builder{dict_struct, db, table, where, other.bridge_helper->getIdentifierQuotingStyle()},
-    load_all_query{other.load_all_query},
-    invalidate_query{other.invalidate_query},
-    invalidate_query_response{other.invalidate_query_response},
-    bridge_helper{other.bridge_helper},
-    bridge_url{other.bridge_url},
-    timeouts{other.timeouts},
-    global_context{other.global_context}
+    : log(&Logger::get(other.bridge_helper->getName() + "DictionarySource"))
+    , update_time{other.update_time}
+    , dict_struct{other.dict_struct}
+    , db{other.db}
+    , table{other.table}
+    , where{other.where}
+    , update_field{other.update_field}
+    , sample_block{other.sample_block}
+    , query_builder{dict_struct, db, table, where, other.bridge_helper->getIdentifierQuotingStyle()}
+    , load_all_query{other.load_all_query}
+    , invalidate_query{other.invalidate_query}
+    , invalidate_query_response{other.invalidate_query_response}
+    , bridge_helper{other.bridge_helper}
+    , bridge_url{other.bridge_url}
+    , timeouts{other.timeouts}
+    , global_context{other.global_context}
 {
-
 }
 
 std::string XDBCDictionarySource::getUpdateFieldAndDate()
@@ -156,8 +153,7 @@ BlockInputStreamPtr XDBCDictionarySource::loadIds(const std::vector<UInt64> & id
     return loadBase(query);
 }
 
-BlockInputStreamPtr XDBCDictionarySource::loadKeys(
-    const Columns & key_columns, const std::vector<size_t> & requested_rows)
+BlockInputStreamPtr XDBCDictionarySource::loadKeys(const Columns & key_columns, const std::vector<size_t> & requested_rows)
 {
     const auto query = query_builder.composeLoadKeysQuery(key_columns, requested_rows, ExternalQueryBuilder::AND_OR_CHAIN);
     return loadBase(query);
@@ -215,7 +211,8 @@ std::string XDBCDictionarySource::doInvalidateQuery(const std::string & request)
         invalidate_sample_block,
         global_context,
         max_block_size,
-        timeouts, bridge_helper->getName() + "BlockInputStream");
+        timeouts,
+        bridge_helper->getName() + "BlockInputStream");
 
     return readInvalidateQuery(stream);
 }
@@ -223,12 +220,14 @@ std::string XDBCDictionarySource::doInvalidateQuery(const std::string & request)
 BlockInputStreamPtr XDBCDictionarySource::loadBase(const std::string & query) const
 {
     bridge_helper->startBridgeSync();
-    return std::make_shared<XDBCBridgeBlockInputStream>(bridge_url,
+    return std::make_shared<XDBCBridgeBlockInputStream>(
+        bridge_url,
         [query](std::ostream & os) { os << "query=" << query; },
         sample_block,
         global_context,
         max_block_size,
-        timeouts, bridge_helper->getName() + "BlockInputStream");
+        timeouts,
+        bridge_helper->getName() + "BlockInputStream");
 }
 
 void registerDictionarySourceXDBC(DictionarySourceFactory & factory)
@@ -243,7 +242,8 @@ void registerDictionarySourceXDBC(DictionarySourceFactory & factory)
                                  Block & sample_block,
                                  Context & context) -> DictionarySourcePtr {
 #if USE_POCO_SQLODBC || USE_POCO_DATAODBC
-        BridgeHelperPtr bridge = std::make_shared<XDBCBridgeHelper<ODBCBridgeMixin>>(context, context.getSettings().http_receive_timeout, config.getString(config_prefix + ".odbc.connection_string"));
+        BridgeHelperPtr bridge = std::make_shared<XDBCBridgeHelper<ODBCBridgeMixin>>(
+            context, context.getSettings().http_receive_timeout, config.getString(config_prefix + ".odbc.connection_string"));
         return std::make_unique<XDBCDictionarySource>(dict_struct, config, config_prefix + ".odbc", sample_block, context, bridge);
 #else
         (void)dict_struct;

dbms/src/Dictionaries/XDBCDictionarySource.h

@@ -1,12 +1,12 @@
 #pragma once
 
+#include <IO/ConnectionTimeouts.h>
 #include <Poco/Data/SessionPool.h>
 #include <Poco/URI.h>
+#include <Common/XDBCBridgeHelper.h>
 #include "DictionaryStructure.h"
 #include "ExternalQueryBuilder.h"
 #include "IDictionarySource.h"
-#include <IO/ConnectionTimeouts.h>
-#include <Common/XDBCBridgeHelper.h>
 
 
 namespace Poco
@@ -26,7 +26,8 @@ namespace DB
 class XDBCDictionarySource final : public IDictionarySource
 {
 public:
-    XDBCDictionarySource(const DictionaryStructure & dict_struct_,
+    XDBCDictionarySource(
+        const DictionaryStructure & dict_struct_,
         const Poco::Util::AbstractConfiguration & config_,
         const std::string & config_prefix_,
         const Block & sample_block_,

dbms/src/Dictionaries/readInvalidateQuery.cpp

@@ -3,7 +3,6 @@
 
 namespace DB
 {
-
 namespace ErrorCodes
 {
     extern const int TOO_MANY_COLUMNS;

dbms/src/Dictionaries/readInvalidateQuery.h

@@ -5,7 +5,6 @@ class IProfilingBlockInputStream;
 
 namespace DB
 {
-
 // Using in MySQLDictionarySource and XDBCDictionarySource after processing invalidate_query
 std::string readInvalidateQuery(IProfilingBlockInputStream & block_input_stream);