Merge branch 'master' into cont-server-after-gdb-killed

base/base/StringRef.h

@@ -8,6 +8,7 @@
 #include <functional>
 #include <iosfwd>
 
+#include <base/defines.h>
 #include <base/types.h>
 #include <base/unaligned.h>
 
@@ -274,6 +275,8 @@ struct CRC32Hash
         if (size == 0)
             return 0;
 
+        chassert(pos);
+
         if (size < 8)
         {
             return static_cast<unsigned>(hashLessThan8(x.data, x.size));

base/base/defines.h

@@ -115,8 +115,15 @@
 /// because SIGABRT is easier to debug than SIGTRAP (the second one makes gdb crazy)
 #if !defined(chassert)
     #if defined(ABORT_ON_LOGICAL_ERROR)
+        // clang-format off
+        #include <base/types.h>
+        namespace DB
+        {
+            void abortOnFailedAssertion(const String & description);
+        }
         #define chassert(x) static_cast<bool>(x) ? void(0) : ::DB::abortOnFailedAssertion(#x)
         #define UNREACHABLE() abort()
+        // clang-format off
     #else
         /// Here sizeof() trick is used to suppress unused warning for result,
         /// since simple "(void)x" will evaluate the expression, while

base/poco/Foundation/include/Poco/URI.h

@@ -57,7 +57,7 @@ public:
     URI();
     /// Creates an empty URI.
 
-    explicit URI(const std::string & uri, bool disable_url_encoding = false);
+    explicit URI(const std::string & uri, bool enable_url_encoding = true);
     /// Parses an URI from the given string. Throws a
     /// SyntaxException if the uri is not valid.
 
@@ -362,7 +362,7 @@ private:
     std::string _query;
     std::string _fragment;
 
-    bool _disable_url_encoding = false;
+    bool _enable_url_encoding = true;
 };
 
 

base/poco/Foundation/src/URI.cpp

@@ -36,8 +36,8 @@ URI::URI():
 }
 
 
-URI::URI(const std::string& uri, bool decode_and_encode_path):
+URI::URI(const std::string& uri, bool enable_url_encoding):
-	_port(0), _disable_url_encoding(decode_and_encode_path)
+	_port(0), _enable_url_encoding(enable_url_encoding)
 {
 	parse(uri);
 }
@@ -108,7 +108,7 @@ URI::URI(const URI& uri):
 	_path(uri._path),
 	_query(uri._query),
 	_fragment(uri._fragment),
-    _disable_url_encoding(uri._disable_url_encoding)
+    _enable_url_encoding(uri._enable_url_encoding)
 {
 }
 
@@ -121,7 +121,7 @@ URI::URI(const URI& baseURI, const std::string& relativeURI):
 	_path(baseURI._path),
 	_query(baseURI._query),
 	_fragment(baseURI._fragment),
-    _disable_url_encoding(baseURI._disable_url_encoding)
+    _enable_url_encoding(baseURI._enable_url_encoding)
 {
 	resolve(relativeURI);
 }
@@ -153,7 +153,7 @@ URI& URI::operator = (const URI& uri)
 		_path     = uri._path;
 		_query    = uri._query;
 		_fragment = uri._fragment;
-        _disable_url_encoding = uri._disable_url_encoding;
+        _enable_url_encoding = uri._enable_url_encoding;
 	}
 	return *this;
 }
@@ -184,7 +184,7 @@ void URI::swap(URI& uri)
 	std::swap(_path, uri._path);
 	std::swap(_query, uri._query);
 	std::swap(_fragment, uri._fragment);
-    std::swap(_disable_url_encoding, uri._disable_url_encoding);
+    std::swap(_enable_url_encoding, uri._enable_url_encoding);
 }
 
 
@@ -687,18 +687,18 @@ void URI::decode(const std::string& str, std::string& decodedStr, bool plusAsSpa
 
 void URI::encodePath(std::string & encodedStr) const
 {
-    if (_disable_url_encoding)
+    if (_enable_url_encoding)
-        encodedStr = _path;
-    else
         encode(_path, RESERVED_PATH, encodedStr);
+    else
+        encodedStr = _path;
 }
 
 void URI::decodePath(const std::string & encodedStr)
 {
-    if (_disable_url_encoding)
+    if (_enable_url_encoding)
-        _path = encodedStr;
-    else
         decode(encodedStr, _path);
+    else
+        _path = encodedStr;
 }
 
 bool URI::isWellKnownPort() const

docs/en/engines/table-engines/special/url.md

@@ -106,4 +106,4 @@ For partitioning by month, use the `toYYYYMM(date_column)` expression, where `da
 ## Storage Settings {#storage-settings}
 
 - [engine_url_skip_empty_files](/docs/en/operations/settings/settings.md#engine_url_skip_empty_files) - allows to skip empty files while reading. Disabled by default.
-- [disable_url_encoding](/docs/en/operations/settings/settings.md#disable_url_encoding) -allows to disable decoding/encoding path in uri. Disabled by default.
+- [enable_url_encoding](/docs/en/operations/settings/settings.md#enable_url_encoding) - allows to enable/disable decoding/encoding path in uri. Enabled by default.

docs/en/interfaces/formats.md

@@ -1723,6 +1723,34 @@ You can select data from a ClickHouse table and save them into some file in the
 ``` bash
 $ clickhouse-client --query = "SELECT * FROM test.hits FORMAT CapnProto SETTINGS format_schema = 'schema:Message'"
 ```
+
+### Using autogenerated schema {#using-autogenerated-capn-proto-schema}
+
+If you don't have an external CapnProto schema for your data, you can still output/input data in CapnProto format using autogenerated schema.
+For example:
+
+```sql
+SELECT * FROM test.hits format CapnProto SETTINGS format_capn_proto_use_autogenerated_schema=1
+```
+
+In this case ClickHouse will autogenerate CapnProto schema according to the table structure using function [structureToCapnProtoSchema](../sql-reference/functions/other-functions.md#structure_to_capn_proto_schema) and will use this schema to serialize data in CapnProto format.
+
+You can also read CapnProto file with autogenerated schema (in this case the file must be created using the same schema):
+
+```bash
+$ cat hits.bin | clickhouse-client --query "INSERT INTO test.hits SETTINGS format_capn_proto_use_autogenerated_schema=1 FORMAT CapnProto"
+```
+
+The setting [format_capn_proto_use_autogenerated_schema](../operations/settings/settings-formats.md#format_capn_proto_use_autogenerated_schema) is enabled by default and applies if [format_schema](../operations/settings/settings-formats.md#formatschema-format-schema) is not set.
+
+You can also save autogenerated schema in the file during input/output using setting [output_format_schema](../operations/settings/settings-formats.md#outputformatschema-output-format-schema). For example:
+
+```sql
+SELECT * FROM test.hits format CapnProto SETTINGS format_capn_proto_use_autogenerated_schema=1, output_format_schema='path/to/schema/schema.capnp'
+```
+
+In this case autogenerated CapnProto schema will be saved in file `path/to/schema/schema.capnp`.
+
 ## Prometheus {#prometheus}
 
 Expose metrics in [Prometheus text-based exposition format](https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format).
@@ -1861,6 +1889,33 @@ ClickHouse inputs and outputs protobuf messages in the `length-delimited` format
 It means before every message should be written its length as a [varint](https://developers.google.com/protocol-buffers/docs/encoding#varints).
 See also [how to read/write length-delimited protobuf messages in popular languages](https://cwiki.apache.org/confluence/display/GEODE/Delimiting+Protobuf+Messages).
 
+### Using autogenerated schema {#using-autogenerated-protobuf-schema}
+
+If you don't have an external Protobuf schema for your data, you can still output/input data in Protobuf format using autogenerated schema.
+For example:
+
+```sql
+SELECT * FROM test.hits format Protobuf SETTINGS format_protobuf_use_autogenerated_schema=1
+```
+
+In this case ClickHouse will autogenerate Protobuf schema according to the table structure using function [structureToProtobufSchema](../sql-reference/functions/other-functions.md#structure_to_protobuf_schema) and will use this schema to serialize data in Protobuf format.
+
+You can also read Protobuf file with autogenerated schema (in this case the file must be created using the same schema):
+
+```bash
+$ cat hits.bin | clickhouse-client --query "INSERT INTO test.hits SETTINGS format_protobuf_use_autogenerated_schema=1 FORMAT Protobuf"
+```
+
+The setting [format_protobuf_use_autogenerated_schema](../operations/settings/settings-formats.md#format_protobuf_use_autogenerated_schema) is enabled by default and applies if [format_schema](../operations/settings/settings-formats.md#formatschema-format-schema) is not set.
+
+You can also save autogenerated schema in the file during input/output using setting [output_format_schema](../operations/settings/settings-formats.md#outputformatschema-output-format-schema). For example:
+
+```sql
+SELECT * FROM test.hits format Protobuf SETTINGS format_protobuf_use_autogenerated_schema=1, output_format_schema='path/to/schema/schema.proto'
+```
+
+In this case autogenerated Protobuf schema will be saved in file `path/to/schema/schema.capnp`.
+
 ## ProtobufSingle {#protobufsingle}
 
 Same as [Protobuf](#protobuf) but for storing/parsing single Protobuf message without length delimiters.

docs/en/operations/settings/settings-formats.md

@@ -321,6 +321,10 @@ If both `input_format_allow_errors_num` and `input_format_allow_errors_ratio` ar
 
 This parameter is useful when you are using formats that require a schema definition, such as [Cap’n Proto](https://capnproto.org/) or [Protobuf](https://developers.google.com/protocol-buffers/). The value depends on the format.
 
+## output_format_schema {#output-format-schema}
+
+The path to the file where the automatically generated schema will be saved in [Cap’n Proto](../../interfaces/formats.md#capnproto-capnproto) or [Protobuf](../../interfaces/formats.md#protobuf-protobuf) formats.
+
 ## output_format_enable_streaming {#output_format_enable_streaming}
 
 Enable streaming in output formats that support it.
@@ -1330,6 +1334,11 @@ When serializing Nullable columns with Google wrappers, serialize default values
 
 Disabled by default.
 
+### format_protobuf_use_autogenerated_schema {#format_capn_proto_use_autogenerated_schema}
+
+Use autogenerated Protobuf schema when [format_schema](#formatschema-format-schema) is not set.
+The schema is generated from ClickHouse table structure using function [structureToProtobufSchema](../../sql-reference/functions/other-functions.md#structure_to_protobuf_schema)
+
 ## Avro format settings {#avro-format-settings}
 
 ### input_format_avro_allow_missing_fields {#input_format_avro_allow_missing_fields}
@@ -1626,6 +1635,11 @@ Possible values:
 
 Default value: `'by_values'`.
 
+### format_capn_proto_use_autogenerated_schema {#format_capn_proto_use_autogenerated_schema}
+
+Use autogenerated CapnProto schema when [format_schema](#formatschema-format-schema) is not set.
+The schema is generated from ClickHouse table structure using function [structureToCapnProtoSchema](../../sql-reference/functions/other-functions.md#structure_to_capnproto_schema)
+
 ## MySQLDump format settings {#musqldump-format-settings}
 
 ### input_format_mysql_dump_table_name (#input_format_mysql_dump_table_name)

docs/en/operations/settings/settings.md

@@ -3468,11 +3468,11 @@ Possible values:
 
 Default value: `0`.
 
-## disable_url_encoding {#disable_url_encoding}
+## enable_url_encoding {#enable_url_encoding}
 
-Allows to disable decoding/encoding path in uri in [URL](../../engines/table-engines/special/url.md) engine tables.
+Allows to enable/disable decoding/encoding path in uri in [URL](../../engines/table-engines/special/url.md) engine tables.
 
-Disabled by default.
+Enabled by default.
 
 ## database_atomic_wait_for_drop_and_detach_synchronously {#database_atomic_wait_for_drop_and_detach_synchronously}
 

docs/en/sql-reference/functions/other-functions.md

@@ -2552,3 +2552,187 @@ Result:
 
 This function can be used together with [generateRandom](../../sql-reference/table-functions/generate.md) to generate completely random tables.
 
+## structureToCapnProtoSchema {#structure_to_capn_proto_schema}
+
+Converts ClickHouse table structure to CapnProto schema.
+
+**Syntax**
+
+``` sql
+structureToCapnProtoSchema(structure)
+```
+
+**Arguments**
+
+- `structure` — Table structure in a format `column1_name column1_type, column2_name column2_type, ...`.
+- `root_struct_name` — Name for root struct in CapnProto schema. Default value - `Message`;
+
+**Returned value**
+
+- CapnProto schema 
+
+Type: [String](../../sql-reference/data-types/string.md).
+
+**Examples**
+
+Query:
+
+``` sql
+SELECT structureToCapnProtoSchema('column1 String, column2 UInt32, column3 Array(String)') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+@0xf96402dd754d0eb7;
+
+struct Message
+{
+    column1 @0 : Data;
+    column2 @1 : UInt32;
+    column3 @2 : List(Data);
+}
+```
+
+Query:
+
+``` sql
+SELECT structureToCapnProtoSchema('column1 Nullable(String), column2 Tuple(element1 UInt32, element2 Array(String)), column3 Map(String, String)') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+@0xd1c8320fecad2b7f;
+
+struct Message
+{
+    struct Column1
+    {
+        union
+        {
+            value @0 : Data;
+            null @1 : Void;
+        }
+    }
+    column1 @0 : Column1;
+    struct Column2
+    {
+        element1 @0 : UInt32;
+        element2 @1 : List(Data);
+    }
+    column2 @1 : Column2;
+    struct Column3
+    {
+        struct Entry
+        {
+            key @0 : Data;
+            value @1 : Data;
+        }
+        entries @0 : List(Entry);
+    }
+    column3 @2 : Column3;
+}
+```
+
+Query:
+
+``` sql
+SELECT structureToCapnProtoSchema('column1 String, column2 UInt32', 'Root') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+@0x96ab2d4ab133c6e1;
+
+struct Root
+{
+    column1 @0 : Data;
+    column2 @1 : UInt32;
+}
+```
+
+## structureToProtobufSchema {#structure_to_protobuf_schema}
+
+Converts ClickHouse table structure to Protobuf schema.
+
+**Syntax**
+
+``` sql
+structureToProtobufSchema(structure)
+```
+
+**Arguments**
+
+- `structure` — Table structure in a format `column1_name column1_type, column2_name column2_type, ...`.
+- `root_message_name` — Name for root message in Protobuf schema. Default value - `Message`;
+
+**Returned value**
+
+- Protobuf schema
+
+Type: [String](../../sql-reference/data-types/string.md).
+
+**Examples**
+
+Query:
+
+``` sql
+SELECT structureToProtobufSchema('column1 String, column2 UInt32, column3 Array(String)') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+syntax = "proto3";
+
+message Message
+{
+    bytes column1 = 1;
+    uint32 column2 = 2;
+    repeated bytes column3 = 3;
+}
+```
+
+Query:
+
+``` sql
+SELECT structureToProtobufSchema('column1 Nullable(String), column2 Tuple(element1 UInt32, element2 Array(String)), column3 Map(String, String)') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+syntax = "proto3";
+
+message Message
+{
+    bytes column1 = 1;
+    message Column2
+    {
+        uint32 element1 = 1;
+        repeated bytes element2 = 2;
+    }
+    Column2 column2 = 2;
+    map<string, bytes> column3 = 3;
+}
+```
+
+Query:
+
+``` sql
+SELECT structureToProtobufSchema('column1 String, column2 UInt32', 'Root') FORMAT RawBLOB
+```
+
+Result:
+
+``` text
+syntax = "proto3";
+
+message Root
+{
+    bytes column1 = 1;
+    uint32 column2 = 2;
+}
+```

docs/en/sql-reference/table-functions/url.md

@@ -56,7 +56,7 @@ Character `|` inside patterns is used to specify failover addresses. They are it
 ## Storage Settings {#storage-settings}
 
 - [engine_url_skip_empty_files](/docs/en/operations/settings/settings.md#engine_url_skip_empty_files) - allows to skip empty files while reading. Disabled by default.
-- [disable_url_encoding](/docs/en/operations/settings/settings.md#disable_url_encoding) - allows to disable decoding/encoding path in uri. Disabled by default.
+- [enable_url_encoding](/docs/en/operations/settings/settings.md#enable_url_encoding) - allows to enable/disable decoding/encoding path in uri. Enabled by default.
 
 **See Also**
 

src/Analyzer/Passes/OptimizeDateOrDateTimeConverterWithPreimagePass.cpp

@@ -0,0 +1,221 @@
+#include <Analyzer/Passes/OptimizeDateOrDateTimeConverterWithPreimagePass.h>
+
+#include <Functions/FunctionFactory.h>
+
+#include <Analyzer/InDepthQueryTreeVisitor.h>
+#include <Analyzer/ColumnNode.h>
+#include <Analyzer/ConstantNode.h>
+#include <Analyzer/FunctionNode.h>
+#include <Common/DateLUT.h>
+#include <Common/DateLUTImpl.h>
+
+namespace DB
+{
+
+namespace ErrorCodes
+{
+    extern const int LOGICAL_ERROR;
+}
+
+namespace
+{
+
+class OptimizeDateOrDateTimeConverterWithPreimageVisitor : public InDepthQueryTreeVisitorWithContext<OptimizeDateOrDateTimeConverterWithPreimageVisitor>
+{
+public:
+    using Base = InDepthQueryTreeVisitorWithContext<OptimizeDateOrDateTimeConverterWithPreimageVisitor>;
+
+    explicit OptimizeDateOrDateTimeConverterWithPreimageVisitor(ContextPtr context)
+        : Base(std::move(context))
+    {}
+
+    static bool needChildVisit(QueryTreeNodePtr & node, QueryTreeNodePtr & /*child*/)
+    {
+        const static std::unordered_set<String> relations = {
+            "equals",
+            "notEquals",
+            "less",
+            "greater",
+            "lessOrEquals",
+            "greaterOrEquals",
+        };
+
+        if (const auto * function = node->as<FunctionNode>())
+        {
+            return !relations.contains(function->getFunctionName());
+        }
+
+        return true;
+    }
+
+    void enterImpl(QueryTreeNodePtr & node) const
+    {
+        const static std::unordered_map<String, String> swap_relations = {
+            {"equals", "equals"},
+            {"notEquals", "notEquals"},
+            {"less", "greater"},
+            {"greater", "less"},
+            {"lessOrEquals", "greaterOrEquals"},
+            {"greaterOrEquals", "lessOrEquals"},
+        };
+
+        const auto * function = node->as<FunctionNode>();
+
+        if (!function || !swap_relations.contains(function->getFunctionName())) return;
+
+        if (function->getArguments().getNodes().size() != 2) return;
+
+        size_t func_id = function->getArguments().getNodes().size();
+
+        for (size_t i = 0; i < function->getArguments().getNodes().size(); i++)
+        {
+            if (const auto * func = function->getArguments().getNodes()[i]->as<FunctionNode>())
+            {
+                func_id = i;
+            }
+        }
+
+        if (func_id == function->getArguments().getNodes().size()) return;
+
+        size_t literal_id = 1 - func_id;
+        const auto * literal = function->getArguments().getNodes()[literal_id]->as<ConstantNode>();
+
+        if (!literal || literal->getValue().getType() != Field::Types::UInt64) return;
+
+        String comparator = literal_id > func_id ? function->getFunctionName(): swap_relations.at(function->getFunctionName());
+
+        const auto * func_node = function->getArguments().getNodes()[func_id]->as<FunctionNode>();
+        /// Currently we only handle single-argument functions.
+        if (!func_node || func_node->getArguments().getNodes().size() != 1) return;
+
+        const auto * column_id = func_node->getArguments().getNodes()[0]->as<ColumnNode>();
+        if (!column_id) return;
+
+        const auto * column_type = column_id->getColumnType().get();
+        if (!isDateOrDate32(column_type) && !isDateTime(column_type) && !isDateTime64(column_type)) return;
+
+        const auto & converter = FunctionFactory::instance().tryGet(func_node->getFunctionName(), getContext());
+        if (!converter) return;
+
+        ColumnsWithTypeAndName args;
+        args.emplace_back(column_id->getColumnType(), "tmp");
+        auto converter_base = converter->build(args);
+        if (!converter_base || !converter_base->hasInformationAboutPreimage()) return;
+
+        auto preimage_range = converter_base->getPreimage(*(column_id->getColumnType()), literal->getValue());
+        if (!preimage_range) return;
+
+        const auto new_node = generateOptimizedDateFilter(comparator, *column_id, *preimage_range);
+
+        if (!new_node) return;
+
+        node = new_node;
+    }
+
+private:
+    QueryTreeNodePtr generateOptimizedDateFilter(const String & comparator, const ColumnNode & column_node, const std::pair<Field, Field>& range) const
+    {
+        const DateLUTImpl & date_lut = DateLUT::instance("UTC");
+
+        String start_date_or_date_time;
+        String end_date_or_date_time;
+
+        if (isDateOrDate32(column_node.getColumnType().get()))
+        {
+            start_date_or_date_time = date_lut.dateToString(range.first.get<DateLUTImpl::Time>());
+            end_date_or_date_time = date_lut.dateToString(range.second.get<DateLUTImpl::Time>());
+        }
+        else if (isDateTime(column_node.getColumnType().get()) || isDateTime64(column_node.getColumnType().get()))
+        {
+            start_date_or_date_time = date_lut.timeToString(range.first.get<DateLUTImpl::Time>());
+            end_date_or_date_time = date_lut.timeToString(range.second.get<DateLUTImpl::Time>());
+        }
+        else [[unlikely]] return {};
+
+        if (comparator == "equals")
+        {
+            const auto lhs = std::make_shared<FunctionNode>("greaterOrEquals");
+            lhs->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            lhs->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(start_date_or_date_time));
+            resolveOrdinaryFunctionNode(*lhs, lhs->getFunctionName());
+
+            const auto rhs = std::make_shared<FunctionNode>("less");
+            rhs->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            rhs->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(end_date_or_date_time));
+            resolveOrdinaryFunctionNode(*rhs, rhs->getFunctionName());
+
+            const auto new_date_filter = std::make_shared<FunctionNode>("and");
+            new_date_filter->getArguments().getNodes() = {lhs, rhs};
+            resolveOrdinaryFunctionNode(*new_date_filter, new_date_filter->getFunctionName());
+
+            return new_date_filter;
+        }
+        else if (comparator == "notEquals")
+        {
+            const auto lhs = std::make_shared<FunctionNode>("less");
+            lhs->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            lhs->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(start_date_or_date_time));
+            resolveOrdinaryFunctionNode(*lhs, lhs->getFunctionName());
+
+            const auto rhs = std::make_shared<FunctionNode>("greaterOrEquals");
+            rhs->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            rhs->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(end_date_or_date_time));
+            resolveOrdinaryFunctionNode(*rhs, rhs->getFunctionName());
+
+            const auto new_date_filter = std::make_shared<FunctionNode>("or");
+            new_date_filter->getArguments().getNodes() = {lhs, rhs};
+            resolveOrdinaryFunctionNode(*new_date_filter, new_date_filter->getFunctionName());
+
+            return new_date_filter;
+        }
+        else if (comparator == "greater")
+        {
+            const auto new_date_filter = std::make_shared<FunctionNode>("greaterOrEquals");
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(end_date_or_date_time));
+            resolveOrdinaryFunctionNode(*new_date_filter, new_date_filter->getFunctionName());
+
+            return new_date_filter;
+        }
+        else if (comparator == "lessOrEquals")
+        {
+            const auto new_date_filter = std::make_shared<FunctionNode>("less");
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(end_date_or_date_time));
+            resolveOrdinaryFunctionNode(*new_date_filter, new_date_filter->getFunctionName());
+
+            return new_date_filter;
+        }
+        else if (comparator == "less" || comparator == "greaterOrEquals")
+        {
+            const auto new_date_filter = std::make_shared<FunctionNode>(comparator);
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ColumnNode>(column_node.getColumn(), column_node.getColumnSource()));
+            new_date_filter->getArguments().getNodes().push_back(std::make_shared<ConstantNode>(start_date_or_date_time));
+            resolveOrdinaryFunctionNode(*new_date_filter, new_date_filter->getFunctionName());
+
+            return new_date_filter;
+        }
+        else [[unlikely]]
+        {
+            throw Exception(ErrorCodes::LOGICAL_ERROR,
+                "Expected equals, notEquals, less, lessOrEquals, greater, greaterOrEquals. Actual {}",
+                comparator);
+        }
+    }
+
+    void resolveOrdinaryFunctionNode(FunctionNode & function_node, const String & function_name) const
+    {
+        auto function = FunctionFactory::instance().get(function_name, getContext());
+        function_node.resolveAsFunction(function->build(function_node.getArgumentColumns()));
+    }
+};
+
+}
+
+void OptimizeDateOrDateTimeConverterWithPreimagePass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
+{
+    OptimizeDateOrDateTimeConverterWithPreimageVisitor visitor(std::move(context));
+    visitor.visit(query_tree_node);
+}
+
+}

src/Analyzer/Passes/OptimizeDateOrDateTimeConverterWithPreimagePass.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <Analyzer/IQueryTreePass.h>
+
+namespace DB
+{
+
+/** Replace predicate having Date/DateTime converters with their preimages to improve performance.
+ *  Given a Date column c, toYear(c) = 2023 -> c >= '2023-01-01' AND c < '2024-01-01'
+ *  Or if c is a DateTime column, toYear(c) = 2023 -> c >= '2023-01-01 00:00:00' AND c < '2024-01-01 00:00:00'.
+ *  The similar optimization also applies to other converters.
+ */
+class OptimizeDateOrDateTimeConverterWithPreimagePass final : public IQueryTreePass
+{
+public:
+    String getName() override { return "OptimizeDateOrDateTimeConverterWithPreimagePass"; }
+
+    String getDescription() override { return "Replace predicate having Date/DateTime converters with their preimages"; }
+
+    void run(QueryTreeNodePtr query_tree_node, ContextPtr context) override;
+
+};
+
+}

src/Analyzer/QueryTreePassManager.cpp

@@ -42,6 +42,7 @@
 #include <Analyzer/Passes/CrossToInnerJoinPass.h>
 #include <Analyzer/Passes/ShardNumColumnToFunctionPass.h>
 #include <Analyzer/Passes/ConvertQueryToCNFPass.h>
+#include <Analyzer/Passes/OptimizeDateOrDateTimeConverterWithPreimagePass.h>
 
 namespace DB
 {
@@ -278,6 +279,7 @@ void addQueryTreePasses(QueryTreePassManager & manager)
     manager.addPass(std::make_unique<AutoFinalOnQueryPass>());
     manager.addPass(std::make_unique<CrossToInnerJoinPass>());
     manager.addPass(std::make_unique<ShardNumColumnToFunctionPass>());
+    manager.addPass(std::make_unique<OptimizeDateOrDateTimeConverterWithPreimagePass>());
 }
 
 }

src/Columns/ColumnNullable.cpp

@@ -564,15 +564,22 @@ void ColumnNullable::updatePermutationImpl(IColumn::PermutationSortDirection dir
     else
         getNestedColumn().updatePermutation(direction, stability, limit, null_direction_hint, res, new_ranges);
 
-    equal_ranges = std::move(new_ranges);
-
     if (unlikely(stability == PermutationSortStability::Stable))
     {
         for (auto & null_range : null_ranges)
             ::sort(res.begin() + null_range.first, res.begin() + null_range.second);
     }
 
-    std::move(null_ranges.begin(), null_ranges.end(), std::back_inserter(equal_ranges));
+    if (is_nulls_last || null_ranges.empty())
+    {
+        equal_ranges = std::move(new_ranges);
+        std::move(null_ranges.begin(), null_ranges.end(), std::back_inserter(equal_ranges));
+    }
+    else
+    {
+        equal_ranges = std::move(null_ranges);
+        std::move(new_ranges.begin(), new_ranges.end(), std::back_inserter(equal_ranges));
+    }
 }
 
 void ColumnNullable::getPermutation(IColumn::PermutationSortDirection direction, IColumn::PermutationSortStability stability,

src/Columns/ColumnSparse.cpp

@@ -439,7 +439,7 @@ void ColumnSparse::compareColumn(const IColumn & rhs, size_t rhs_row_num,
                     PaddedPODArray<UInt64> * row_indexes, PaddedPODArray<Int8> & compare_results,
                     int direction, int nan_direction_hint) const
 {
-    if (row_indexes)
+    if (row_indexes || !typeid_cast<const ColumnSparse *>(&rhs))
     {
         /// TODO: implement without conversion to full column.
         auto this_full = convertToFullColumnIfSparse();

src/Core/Settings.h

@@ -626,7 +626,7 @@ class IColumn;
     M(Bool, engine_file_allow_create_multiple_files, false, "Enables or disables creating a new file on each insert in file engine tables if format has suffix.", 0) \
     M(Bool, engine_file_skip_empty_files, false, "Allows to skip empty files in file table engine", 0) \
     M(Bool, engine_url_skip_empty_files, false, "Allows to skip empty files in url table engine", 0) \
-    M(Bool, disable_url_encoding, false, " Allows to disable decoding/encoding path in uri in URL table engine", 0) \
+    M(Bool, enable_url_encoding, true, " Allows to enable/disable decoding/encoding path in uri in URL table engine", 0) \
     M(Bool, allow_experimental_database_replicated, false, "Allow to create databases with Replicated engine", 0) \
     M(UInt64, database_replicated_initial_query_timeout_sec, 300, "How long initial DDL query should wait for Replicated database to precess previous DDL queue entries", 0) \
     M(Bool, database_replicated_enforce_synchronous_settings, false, "Enforces synchronous waiting for some queries (see also database_atomic_wait_for_drop_and_detach_synchronously, mutation_sync, alter_sync). Not recommended to enable these settings.", 0) \
@@ -1011,6 +1011,10 @@ class IColumn;
     \
     M(CapnProtoEnumComparingMode, format_capn_proto_enum_comparising_mode, FormatSettings::CapnProtoEnumComparingMode::BY_VALUES, "How to map ClickHouse Enum and CapnProto Enum", 0) \
     \
+    M(Bool, format_capn_proto_use_autogenerated_schema, true, "Use autogenerated CapnProto schema when format_schema is not set", 0) \
+    M(Bool, format_protobuf_use_autogenerated_schema, true, "Use autogenerated Protobuf when format_schema is not set", 0) \
+    M(String, output_format_schema, "", "The path to the file where the automatically generated schema will be saved", 0) \
+    \
     M(String, input_format_mysql_dump_table_name, "", "Name of the table in MySQL dump from which to read data", 0) \
     M(Bool, input_format_mysql_dump_map_column_names, true, "Match columns from table in MySQL dump and columns from ClickHouse table by names", 0) \
     \

src/Disks/IO/WriteBufferFromTemporaryFile.cpp

@@ -14,7 +14,7 @@ namespace ErrorCodes
 }
 
 WriteBufferFromTemporaryFile::WriteBufferFromTemporaryFile(TemporaryFileOnDiskHolder && tmp_file_)
-    : WriteBufferFromFile(tmp_file_->getPath(), DBMS_DEFAULT_BUFFER_SIZE, O_RDWR | O_TRUNC | O_CREAT, /* throttler= */ {}, 0600)
+    : WriteBufferFromFile(tmp_file_->getAbsolutePath(), DBMS_DEFAULT_BUFFER_SIZE, O_RDWR | O_TRUNC | O_CREAT, /* throttler= */ {}, 0600)
     , tmp_file(std::move(tmp_file_))
 {
 }

src/Disks/TemporaryFileOnDisk.cpp

@@ -54,7 +54,7 @@ TemporaryFileOnDisk::TemporaryFileOnDisk(const DiskPtr & disk_, const String & p
         throw Exception(ErrorCodes::LOGICAL_ERROR, "Temporary file name is empty");
 }
 
-String TemporaryFileOnDisk::getPath() const
+String TemporaryFileOnDisk::getAbsolutePath() const
 {
     return std::filesystem::path(disk->getPath()) / relative_path;
 }

src/Disks/TemporaryFileOnDisk.h

@@ -22,7 +22,10 @@ public:
     ~TemporaryFileOnDisk();
 
     DiskPtr getDisk() const { return disk; }
-    String getPath() const;
+    /// Return absolute path (disk + relative_path)
+    String getAbsolutePath() const;
+    /// Return relative path (without disk)
+    const String & getRelativePath() const { return relative_path; }
 
 private:
     DiskPtr disk;

src/Formats/FormatFactory.cpp

@@ -143,12 +143,14 @@ FormatSettings getFormatSettings(ContextPtr context, const Settings & settings)
     format_settings.protobuf.input_flatten_google_wrappers = settings.input_format_protobuf_flatten_google_wrappers;
     format_settings.protobuf.output_nullables_with_google_wrappers = settings.output_format_protobuf_nullables_with_google_wrappers;
     format_settings.protobuf.skip_fields_with_unsupported_types_in_schema_inference = settings.input_format_protobuf_skip_fields_with_unsupported_types_in_schema_inference;
+    format_settings.protobuf.use_autogenerated_schema = settings.format_protobuf_use_autogenerated_schema;
     format_settings.regexp.escaping_rule = settings.format_regexp_escaping_rule;
     format_settings.regexp.regexp = settings.format_regexp;
     format_settings.regexp.skip_unmatched = settings.format_regexp_skip_unmatched;
     format_settings.schema.format_schema = settings.format_schema;
     format_settings.schema.format_schema_path = context->getFormatSchemaPath();
     format_settings.schema.is_server = context->hasGlobalContext() && (context->getGlobalContext()->getApplicationType() == Context::ApplicationType::SERVER);
+    format_settings.schema.output_format_schema = settings.output_format_schema;
     format_settings.skip_unknown_fields = settings.input_format_skip_unknown_fields;
     format_settings.template_settings.resultset_format = settings.format_template_resultset;
     format_settings.template_settings.row_between_delimiter = settings.format_template_rows_between_delimiter;
@@ -190,6 +192,7 @@ FormatSettings getFormatSettings(ContextPtr context, const Settings & settings)
     format_settings.defaults_for_omitted_fields = settings.input_format_defaults_for_omitted_fields;
     format_settings.capn_proto.enum_comparing_mode = settings.format_capn_proto_enum_comparising_mode;
     format_settings.capn_proto.skip_fields_with_unsupported_types_in_schema_inference = settings.input_format_capn_proto_skip_fields_with_unsupported_types_in_schema_inference;
+    format_settings.capn_proto.use_autogenerated_schema = settings.format_capn_proto_use_autogenerated_schema;
     format_settings.seekable_read = settings.input_format_allow_seeks;
     format_settings.msgpack.number_of_columns = settings.input_format_msgpack_number_of_columns;
     format_settings.msgpack.output_uuid_representation = settings.output_format_msgpack_uuid_representation;

src/Formats/FormatSchemaInfo.cpp

@@ -1,6 +1,8 @@
 #include <Formats/FormatSchemaInfo.h>
 #include <Interpreters/Context.h>
 #include <Common/Exception.h>
+#include <Common/filesystemHelpers.h>
+#include <Disks/IO/WriteBufferFromTemporaryFile.h>
 #include <filesystem>
 
 
@@ -105,4 +107,84 @@ FormatSchemaInfo::FormatSchemaInfo(const FormatSettings & settings, const String
 {
 }
 
+template <typename SchemaGenerator>
+MaybeAutogeneratedFormatSchemaInfo<SchemaGenerator>::MaybeAutogeneratedFormatSchemaInfo(
+    const FormatSettings & settings, const String & format, const Block & header, bool use_autogenerated_schema)
+{
+    if (!use_autogenerated_schema || !settings.schema.format_schema.empty())
+    {
+        schema_info = std::make_unique<FormatSchemaInfo>(settings, format, true);
+        return;
+    }
+
+    String schema_path;
+    fs::path default_schema_directory_path(fs::canonical(settings.schema.format_schema_path) / "");
+    fs::path path;
+    if (!settings.schema.output_format_schema.empty())
+    {
+        schema_path = settings.schema.output_format_schema;
+        path = schema_path;
+        if (path.is_absolute())
+        {
+            if (settings.schema.is_server)
+                throw Exception(ErrorCodes::BAD_ARGUMENTS, "Absolute path in the 'output_format_schema' setting is prohibited: {}", path.string());
+        }
+        else if (path.has_parent_path() && !fs::weakly_canonical(default_schema_directory_path / path).string().starts_with(fs::weakly_canonical(default_schema_directory_path).string()))
+        {
+            if (settings.schema.is_server)
+                throw Exception(
+                    ErrorCodes::BAD_ARGUMENTS,
+                    "Path in the 'format_schema' setting shouldn't go outside the 'format_schema_path' directory: {} ({} not in {})",
+                    default_schema_directory_path.string(),
+                    path.string(),
+                    default_schema_directory_path.string());
+            path = default_schema_directory_path / path;
+        }
+        else
+        {
+            path = default_schema_directory_path / path;
+        }
+    }
+    else
+    {
+        if (settings.schema.is_server)
+        {
+            tmp_file_path = PocoTemporaryFile::tempName(default_schema_directory_path.string()) + '.' + getFormatSchemaDefaultFileExtension(format);
+            schema_path = fs::path(tmp_file_path).filename();
+        }
+        else
+        {
+            tmp_file_path = PocoTemporaryFile::tempName() + '.' + getFormatSchemaDefaultFileExtension(format);
+            schema_path = tmp_file_path;
+        }
+
+        path = tmp_file_path;
+    }
+
+    WriteBufferFromFile buf(path.string());
+    SchemaGenerator::writeSchema(buf, "Message", header.getNamesAndTypesList());
+    buf.finalize();
+
+    schema_info = std::make_unique<FormatSchemaInfo>(schema_path + ":Message", format, true, settings.schema.is_server, settings.schema.format_schema_path);
+}
+
+template <typename SchemaGenerator>
+MaybeAutogeneratedFormatSchemaInfo<SchemaGenerator>::~MaybeAutogeneratedFormatSchemaInfo()
+{
+    if (!tmp_file_path.empty())
+    {
+        try
+        {
+            fs::remove(tmp_file_path);
+        }
+        catch (...)
+        {
+            tryLogCurrentException("MaybeAutogeneratedFormatSchemaInfo", "Cannot delete temporary schema file");
+        }
+    }
+}
+
+template class MaybeAutogeneratedFormatSchemaInfo<StructureToCapnProtoSchema>;
+template class MaybeAutogeneratedFormatSchemaInfo<StructureToProtobufSchema>;
+
 }

src/Formats/FormatSchemaInfo.h

@@ -2,6 +2,8 @@
 
 #include <base/types.h>
 #include <Formats/FormatSettings.h>
+#include <Formats/StructureToCapnProtoSchema.h>
+#include <Formats/StructureToProtobufSchema.h>
 
 namespace DB
 {
@@ -30,4 +32,23 @@ private:
     String message_name;
 };
 
+
+template <typename SchemaGenerator>
+class MaybeAutogeneratedFormatSchemaInfo
+{
+public:
+    MaybeAutogeneratedFormatSchemaInfo(const FormatSettings & settings, const String & format, const Block & header, bool use_autogenerated_schema);
+
+    ~MaybeAutogeneratedFormatSchemaInfo();
+
+    const FormatSchemaInfo & getSchemaInfo() const { return *schema_info; }
+private:
+
+    std::unique_ptr<FormatSchemaInfo> schema_info;
+    String tmp_file_path;
+};
+
+using CapnProtoSchemaInfo = MaybeAutogeneratedFormatSchemaInfo<StructureToCapnProtoSchema>;
+using ProtobufSchemaInfo = MaybeAutogeneratedFormatSchemaInfo<StructureToProtobufSchema>;
+
 }

src/Formats/FormatSettings.h

@@ -276,6 +276,7 @@ struct FormatSettings
          */
         bool allow_multiple_rows_without_delimiter = false;
         bool skip_fields_with_unsupported_types_in_schema_inference = false;
+        bool use_autogenerated_schema = true;
     } protobuf;
 
     struct
@@ -297,6 +298,7 @@ struct FormatSettings
         std::string format_schema;
         std::string format_schema_path;
         bool is_server = false;
+        std::string output_format_schema;
     } schema;
 
     struct
@@ -359,6 +361,7 @@ struct FormatSettings
     {
         CapnProtoEnumComparingMode enum_comparing_mode = CapnProtoEnumComparingMode::BY_VALUES;
         bool skip_fields_with_unsupported_types_in_schema_inference = false;
+        bool use_autogenerated_schema = true;
     } capn_proto;
 
     enum class MsgPackUUIDRepresentation

src/Formats/ProtobufSerializer.cpp

@@ -3029,7 +3029,7 @@ namespace
             if (!message_serializer)
             {
                 throw Exception(ErrorCodes::NO_COLUMNS_SERIALIZED_TO_PROTOBUF_FIELDS,
-                     "Not found matches between the names of the columns {{}} and the fields {{}} of the message {} in the protobuf schema",
+                     "Not found matches between the names of the columns ({}) and the fields ({}) of the message {} in the protobuf schema",
                      boost::algorithm::join(column_names, ", "), boost::algorithm::join(getFieldNames(message_descriptor), ", "),
                      quoteString(message_descriptor.full_name()));
             }
@@ -3647,7 +3647,7 @@ namespace
                         if (!message_serializer)
                         {
                             throw Exception(ErrorCodes::NO_COLUMNS_SERIALIZED_TO_PROTOBUF_FIELDS,
-                                 "Not found matches between the names of the tuple's elements {{}} and the fields {{}} "
+                                 "Not found matches between the names of the tuple's elements ({}) and the fields ({}) "
                                  "of the message {} in the protobuf schema",
                                  boost::algorithm::join(tuple_data_type.getElementNames(), ", "),
                                  boost::algorithm::join(getFieldNames(*field_descriptor.message_type()), ", "),

src/Formats/StructureToCapnProtoSchema.cpp

@@ -0,0 +1,236 @@
+#include <Formats/StructureToCapnProtoSchema.h>
+#include <Formats/StructureToFormatSchemaUtils.h>
+#include <Columns/ColumnString.h>
+#include <DataTypes/DataTypeNullable.h>
+#include <DataTypes/DataTypeLowCardinality.h>
+#include <DataTypes/DataTypeArray.h>
+#include <DataTypes/DataTypeMap.h>
+#include <DataTypes/DataTypeTuple.h>
+#include <DataTypes/DataTypeEnum.h>
+#include <Common/StringUtils/StringUtils.h>
+#include <Common/randomSeed.h>
+#include <pcg_random.hpp>
+
+
+namespace DB
+{
+
+using namespace StructureToFormatSchemaUtils;
+
+namespace ErrorCodes
+{
+    extern const int BAD_ARGUMENTS;
+}
+
+namespace
+{
+
+const std::unordered_map<TypeIndex, String> capn_proto_simple_type_names =
+{
+    {TypeIndex::Int8, "Int8"},
+    {TypeIndex::UInt8, "UInt8"},
+    {TypeIndex::Int16, "Int16"},
+    {TypeIndex::UInt16, "UInt16"},
+    {TypeIndex::Int32, "Int32"},
+    {TypeIndex::UInt32, "UInt32"},
+    {TypeIndex::Int64, "Int64"},
+    {TypeIndex::UInt64, "UInt64"},
+    {TypeIndex::Int128, "Data"},
+    {TypeIndex::UInt128, "Data"},
+    {TypeIndex::Int256, "Data"},
+    {TypeIndex::UInt256, "Data"},
+    {TypeIndex::Float32, "Float32"},
+    {TypeIndex::Float64, "Float64"},
+    {TypeIndex::Decimal32, "Int32"},
+    {TypeIndex::Decimal64, "Int64"},
+    {TypeIndex::Decimal128, "Data"},
+    {TypeIndex::Decimal256, "Data"},
+    {TypeIndex::String, "Data"},
+    {TypeIndex::FixedString, "Data"},
+    {TypeIndex::UUID, "Data"},
+    {TypeIndex::Date, "UInt16"},
+    {TypeIndex::Date32, "Int32"},
+    {TypeIndex::DateTime, "UInt32"},
+    {TypeIndex::DateTime64, "Int64"},
+    {TypeIndex::IPv4, "UInt32"},
+    {TypeIndex::IPv6, "Data"},
+};
+
+void writeCapnProtoHeader(WriteBuffer & buf)
+{
+    pcg64 rng(randomSeed());
+    size_t id = rng() | (1ull << 63); /// First bit should be 1
+    writeString(fmt::format("@0x{};\n\n", getHexUIntLowercase(id)), buf);
+}
+
+void writeFieldDefinition(WriteBuffer & buf, const String & type_name, const String & column_name, size_t & field_index, size_t indent)
+{
+    writeIndent(buf, indent);
+    writeString(fmt::format("{} @{} : {};\n", getSchemaFieldName(column_name), field_index++, type_name), buf);
+}
+
+void startEnum(WriteBuffer & buf, const String & enum_name, size_t indent)
+{
+    startNested(buf, enum_name, "enum", indent);
+}
+
+void startUnion(WriteBuffer & buf, size_t indent)
+{
+    startNested(buf, "", "union", indent);
+}
+
+void startStruct(WriteBuffer & buf, const String & struct_name, size_t indent)
+{
+    startNested(buf, struct_name, "struct", indent);
+}
+
+String prepareAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent);
+
+void writeField(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t & field_index, size_t indent)
+{
+    auto field_type_name = prepareAndGetCapnProtoTypeName(buf, data_type, column_name, indent);
+    writeFieldDefinition(buf, field_type_name, column_name, field_index, indent);
+}
+
+String prepareArrayAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & nested_type = assert_cast<const DataTypeArray &>(*data_type).getNestedType();
+    auto nested_type_name = prepareAndGetCapnProtoTypeName(buf, nested_type, column_name, indent);
+    return "List(" + nested_type_name + ")";
+}
+
+String prepareNullableAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    /// Nullable is represented as a struct with union with 2 fields:
+    ///
+    /// struct Nullable
+    /// {
+    ///     union
+    ///     {
+    ///         value @0 : Value;
+    ///         null @1 : Void;
+    ///     }
+    /// }
+    auto struct_name = getSchemaMessageName(column_name);
+    startStruct(buf, struct_name, indent);
+    auto nested_type_name = prepareAndGetCapnProtoTypeName(buf, assert_cast<const DataTypeNullable &>(*data_type).getNestedType(), column_name, indent);
+    startUnion(buf, indent + 1);
+    size_t field_index = 0;
+    writeFieldDefinition(buf, nested_type_name, "value", field_index, indent + 2);
+    writeFieldDefinition(buf, "Void", "null", field_index, indent + 2);
+    endNested(buf, indent + 1);
+    endNested(buf, indent);
+    return struct_name;
+}
+
+String prepareTupleAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & tuple_type = assert_cast<const DataTypeTuple &>(*data_type);
+    auto nested_names_and_types = getCollectedTupleElements(tuple_type);
+
+    String struct_name = getSchemaMessageName(column_name);
+    startStruct(buf, struct_name, indent);
+    size_t nested_field_index = 0;
+    for (const auto & [name, type] : nested_names_and_types)
+        writeField(buf, type, name, nested_field_index, indent + 1);
+    endNested(buf, indent);
+    return struct_name;
+}
+
+String prepareMapAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    /// We output/input Map type as follow CapnProto schema
+    ///
+    /// struct Map
+    /// {
+    ///     struct Entry
+    ///     {
+    ///         key @0: Key;
+    ///         value @1: Value;
+    ///     }
+    ///     entries @0 :List(Entry);
+    /// }
+    const auto & map_type = assert_cast<const DataTypeMap &>(*data_type);
+    const auto & key_type = map_type.getKeyType();
+    const auto & value_type = map_type.getValueType();
+
+    String struct_name = getSchemaMessageName(column_name);
+    startStruct(buf, struct_name, indent);
+    startStruct(buf, "Entry", indent + 1);
+    auto key_type_name = prepareAndGetCapnProtoTypeName(buf, key_type, "key", indent + 2);
+    auto value_type_name = prepareAndGetCapnProtoTypeName(buf, value_type, "value", indent + 2);
+    size_t field_index = 0;
+    writeFieldDefinition(buf, key_type_name, "key", field_index, indent + 2);
+    writeFieldDefinition(buf, value_type_name, "value", field_index, indent + 2);
+    endNested(buf, indent + 1);
+    field_index = 0;
+    writeFieldDefinition(buf, "List(Entry)", "entries", field_index, indent + 1);
+    endNested(buf, indent);
+    return struct_name;
+}
+
+template <typename EnumType>
+String prepareEnumAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & enum_type = assert_cast<const DataTypeEnum<EnumType> &>(*data_type);
+    String enum_name = getSchemaMessageName(column_name);
+    startEnum(buf, enum_name, indent);
+    const auto & names = enum_type.getAllRegisteredNames();
+    for (size_t i = 0; i != names.size(); ++i)
+    {
+        writeIndent(buf, indent + 1);
+        writeString(fmt::format("{} @{};\n", names[i], std::to_string(i)), buf);
+    }
+    endNested(buf, indent);
+    return enum_name;
+}
+
+String prepareAndGetCapnProtoTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    TypeIndex type_id = data_type->getTypeId();
+
+    switch (data_type->getTypeId())
+    {
+        case TypeIndex::Nullable:
+            return prepareNullableAndGetCapnProtoTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::LowCardinality:
+            return prepareAndGetCapnProtoTypeName(buf, assert_cast<const DataTypeLowCardinality &>(*data_type).getDictionaryType(), column_name, indent);
+        case TypeIndex::Array:
+            return prepareArrayAndGetCapnProtoTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Tuple:
+            return prepareTupleAndGetCapnProtoTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Map:
+            return prepareMapAndGetCapnProtoTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Enum8:
+            return prepareEnumAndGetCapnProtoTypeName<Int8>(buf, data_type, column_name, indent);
+        case TypeIndex::Enum16:
+            return prepareEnumAndGetCapnProtoTypeName<Int16>(buf, data_type, column_name, indent);
+        default:
+        {
+            if (isBool(data_type))
+                return "Bool";
+
+            auto it = capn_proto_simple_type_names.find(type_id);
+            if (it == capn_proto_simple_type_names.end())
+                throw Exception(ErrorCodes::BAD_ARGUMENTS, "CapnProto type name is not found for type {}", data_type->getName());
+            return it->second;
+        }
+    }
+}
+
+}
+
+void StructureToCapnProtoSchema::writeSchema(WriteBuffer & buf, const String & message_name, const NamesAndTypesList & names_and_types_)
+{
+    auto names_and_types = collectNested(names_and_types_);
+    writeCapnProtoHeader(buf);
+    startStruct(buf, getSchemaMessageName(message_name), 0);
+
+    size_t field_index = 0;
+    for (const auto & [column_name, data_type] : names_and_types)
+        writeField(buf, data_type, column_name, field_index, 1);
+
+    endNested(buf, 0);
+}
+
+}

src/Formats/StructureToCapnProtoSchema.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <IO/WriteBuffer.h>
+#include <Core/NamesAndTypes.h>
+
+namespace DB
+{
+
+struct StructureToCapnProtoSchema
+{
+    static constexpr auto name = "structureToCapnProtoSchema";
+
+    static void writeSchema(WriteBuffer & buf, const String & message_name, const NamesAndTypesList & names_and_types_);
+};
+
+}

src/Formats/StructureToFormatSchemaUtils.cpp

@@ -0,0 +1,117 @@
+#include <Formats/StructureToFormatSchemaUtils.h>
+#include <IO/WriteHelpers.h>
+
+namespace DB
+{
+
+namespace StructureToFormatSchemaUtils
+{
+
+void writeIndent(WriteBuffer & buf, size_t indent)
+{
+    writeChar(' ', indent * 4, buf);
+}
+
+void startNested(WriteBuffer & buf, const String & nested_name, const String & nested_type, size_t indent)
+{
+    writeIndent(buf, indent);
+    writeString(nested_type, buf);
+    if (!nested_name.empty())
+    {
+        writeChar(' ', buf);
+        writeString(nested_name, buf);
+    }
+    writeChar('\n', buf);
+    writeIndent(buf, indent);
+    writeCString("{\n", buf);
+}
+
+void endNested(WriteBuffer & buf, size_t indent)
+{
+    writeIndent(buf, indent);
+    writeCString("}\n", buf);
+}
+
+String getSchemaFieldName(const String & column_name)
+{
+    String result = column_name;
+    /// Replace all first uppercase letters to lower-case,
+    /// because fields in CapnProto schema must begin with a lower-case letter.
+    /// Don't replace all letters to lower-case to remain camelCase field names.
+    for (auto & symbol : result)
+    {
+        if (islower(symbol))
+            break;
+        symbol = tolower(symbol);
+    }
+    return result;
+}
+
+String getSchemaMessageName(const String & column_name)
+{
+    String result = column_name;
+    if (!column_name.empty() && isalpha(column_name[0]))
+        result[0] = toupper(column_name[0]);
+    return result;
+}
+
+namespace
+{
+    std::pair<String, String> splitName(const String & name)
+    {
+        const auto * begin = name.data();
+        const auto * end = name.data() + name.size();
+        const auto * it = find_first_symbols<'_', '.'>(begin, end);
+        String first = String(begin, it);
+        String second = it == end ? "" : String(it + 1, end);
+        return {std::move(first), std::move(second)};
+    }
+}
+
+NamesAndTypesList collectNested(const NamesAndTypesList & names_and_types)
+{
+    /// Find all columns with dots '.' or underscores '_' and move them into a tuple.
+    /// For example if we have columns 'a.b UInt32, a.c UInt32, x_y String' we will
+    /// change it to 'a Tuple(b UInt32, c UInt32), x Tuple(y String)'
+    NamesAndTypesList result;
+    std::unordered_map<String, NamesAndTypesList> nested;
+    for (const auto & [name, type] : names_and_types)
+    {
+        auto [field_name, nested_name] = splitName(name);
+        if (nested_name.empty())
+            result.emplace_back(name, type);
+        else
+            nested[field_name].emplace_back(nested_name, type);
+    }
+
+    for (const auto & [field_name, elements]: nested)
+        result.emplace_back(field_name, std::make_shared<DataTypeTuple>(elements.getTypes(), elements.getNames()));
+
+    return result;
+}
+
+NamesAndTypesList getCollectedTupleElements(const DataTypeTuple & tuple_type)
+{
+    const auto & nested_types = tuple_type.getElements();
+    Names nested_names;
+    if (tuple_type.haveExplicitNames())
+    {
+        nested_names = tuple_type.getElementNames();
+    }
+    else
+    {
+        nested_names.reserve(nested_types.size());
+        for (size_t i = 0; i != nested_types.size(); ++i)
+            nested_names.push_back("e" + std::to_string(i + 1));
+    }
+
+    NamesAndTypesList result;
+    for (size_t i = 0; i != nested_names.size(); ++i)
+        result.emplace_back(nested_names[i], nested_types[i]);
+
+    return collectNested(result);
+}
+
+}
+
+}

src/Formats/StructureToFormatSchemaUtils.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <Core/NamesAndTypes.h>
+#include <DataTypes/NestedUtils.h>
+#include <DataTypes/DataTypeTuple.h>
+
+namespace DB
+{
+
+namespace StructureToFormatSchemaUtils
+{
+    void writeIndent(WriteBuffer & buf, size_t indent);
+
+    void startNested(WriteBuffer & buf, const String & nested_name, const String & nested_type, size_t indent);
+
+    void endNested(WriteBuffer & buf, size_t indent);
+
+    String getSchemaFieldName(const String & column_name);
+
+    String getSchemaMessageName(const String & column_name);
+
+    NamesAndTypesList collectNested(const NamesAndTypesList & names_and_types);
+
+    NamesAndTypesList getCollectedTupleElements(const DataTypeTuple & tuple_type);
+}
+
+}

src/Formats/StructureToProtobufSchema.cpp

@@ -0,0 +1,214 @@
+#include <Formats/StructureToProtobufSchema.h>
+#include <Formats/StructureToFormatSchemaUtils.h>
+#include <Columns/ColumnString.h>
+#include <DataTypes/DataTypeNullable.h>
+#include <DataTypes/DataTypeLowCardinality.h>
+#include <DataTypes/DataTypeArray.h>
+#include <DataTypes/DataTypeMap.h>
+#include <DataTypes/DataTypeTuple.h>
+#include <DataTypes/DataTypeEnum.h>
+#include <Common/StringUtils/StringUtils.h>
+
+namespace DB
+{
+
+using namespace StructureToFormatSchemaUtils;
+
+namespace ErrorCodes
+{
+    extern const int BAD_ARGUMENTS;
+}
+
+namespace
+{
+
+const std::unordered_map<TypeIndex, String> protobuf_simple_type_names =
+{
+    {TypeIndex::Int8, "int32"},
+    {TypeIndex::UInt8, "uint32"},
+    {TypeIndex::Int16, "int32"},
+    {TypeIndex::UInt16, "uint32"},
+    {TypeIndex::Int32, "int32"},
+    {TypeIndex::UInt32, "uint32"},
+    {TypeIndex::Int64, "int64"},
+    {TypeIndex::UInt64, "uint64"},
+    {TypeIndex::Int128, "bytes"},
+    {TypeIndex::UInt128, "bytes"},
+    {TypeIndex::Int256, "bytes"},
+    {TypeIndex::UInt256, "bytes"},
+    {TypeIndex::Float32, "float"},
+    {TypeIndex::Float64, "double"},
+    {TypeIndex::Decimal32, "bytes"},
+    {TypeIndex::Decimal64, "bytes"},
+    {TypeIndex::Decimal128, "bytes"},
+    {TypeIndex::Decimal256, "bytes"},
+    {TypeIndex::String, "bytes"},
+    {TypeIndex::FixedString, "bytes"},
+    {TypeIndex::UUID, "bytes"},
+    {TypeIndex::Date, "uint32"},
+    {TypeIndex::Date32, "int32"},
+    {TypeIndex::DateTime, "uint32"},
+    {TypeIndex::DateTime64, "uint64"},
+    {TypeIndex::IPv4, "uint32"},
+    {TypeIndex::IPv6, "bytes"},
+};
+
+void writeProtobufHeader(WriteBuffer & buf)
+{
+    writeCString("syntax = \"proto3\";\n\n", buf);
+}
+
+void startEnum(WriteBuffer & buf, const String & enum_name, size_t indent)
+{
+    startNested(buf, enum_name, "enum", indent);
+}
+
+void startMessage(WriteBuffer & buf, const String & message_name, size_t indent)
+{
+    startNested(buf, message_name, "message", indent);
+}
+
+void writeFieldDefinition(WriteBuffer & buf, const String & type_name, const String & column_name, size_t & field_index, size_t indent)
+{
+    writeIndent(buf, indent);
+    writeString(fmt::format("{} {} = {};\n", type_name, getSchemaFieldName(column_name), field_index++), buf);
+}
+
+String prepareAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent);
+
+void writeProtobufField(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t & field_index, size_t indent)
+{
+    auto field_type_name = prepareAndGetProtobufTypeName(buf, data_type, column_name, indent);
+    writeFieldDefinition(buf, field_type_name, column_name, field_index, indent);
+}
+
+String prepareArrayAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & nested_type = assert_cast<const DataTypeArray &>(*data_type).getNestedType();
+    /// Simple case when we can just use 'repeated <nested_type>'.
+    if (!isArray(nested_type) && !isMap(nested_type))
+    {
+        auto nested_type_name = prepareAndGetProtobufTypeName(buf, nested_type, column_name, indent);
+        return "repeated " + nested_type_name;
+    }
+
+    /// Protobuf doesn't support multidimensional repeated fields and repeated maps.
+    /// When we have Array(Array(...)) or Array(Map(...)) we should place nested type into a nested Message with one field.
+    String message_name = getSchemaMessageName(column_name);
+    startMessage(buf, message_name, indent);
+    size_t nested_field_index = 1;
+    writeProtobufField(buf, nested_type, column_name, nested_field_index, indent + 1);
+    endNested(buf, indent);
+    return "repeated " + message_name;
+}
+
+String prepareTupleAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & tuple_type = assert_cast<const DataTypeTuple &>(*data_type);
+    auto nested_names_and_types = getCollectedTupleElements(tuple_type);
+
+    String message_name = getSchemaMessageName(column_name);
+    startMessage(buf, message_name, indent);
+    size_t nested_field_index = 1;
+    for (const auto & [name, type] : nested_names_and_types)
+        writeProtobufField(buf, type, name, nested_field_index, indent + 1);
+    endNested(buf, indent);
+    return message_name;
+}
+
+String prepareMapAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & map_type = assert_cast<const DataTypeMap &>(*data_type);
+    const auto & key_type = map_type.getKeyType();
+    const auto & value_type = map_type.getValueType();
+    auto it = protobuf_simple_type_names.find(key_type->getTypeId());
+    if (it == protobuf_simple_type_names.end())
+        throw Exception(ErrorCodes::BAD_ARGUMENTS, "Type {} is not supported for conversion into Map key in Protobuf schema", data_type->getName());
+    auto key_type_name = it->second;
+    /// Protobuf map type doesn't support "bytes" type as a key. Change it to "string"
+    if (key_type_name == "bytes")
+        key_type_name = "string";
+
+    /// Special cases when value type is Array or Map, because Protobuf
+    /// doesn't support syntax "map<Key, repeated Value>" and "map<Key, map<..., ...>>"
+    /// In this case we should place it into a nested Message with one field.
+    String value_type_name;
+    if (isArray(value_type) || isMap(value_type))
+    {
+        value_type_name = getSchemaMessageName(column_name) + "Value";
+        startMessage(buf, value_type_name, indent);
+        size_t nested_field_index = 1;
+        writeProtobufField(buf, value_type, column_name + "Value", nested_field_index, indent + 1);
+        endNested(buf, indent);
+    }
+    else
+    {
+        value_type_name = prepareAndGetProtobufTypeName(buf, value_type, column_name + "Value", indent);
+    }
+
+    return fmt::format("map<{}, {}>", key_type_name, value_type_name);
+}
+
+template <typename EnumType>
+String prepareEnumAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    const auto & enum_type = assert_cast<const DataTypeEnum<EnumType> &>(*data_type);
+    String enum_name = getSchemaMessageName(column_name);
+    startEnum(buf, enum_name, indent);
+    const auto & names = enum_type.getAllRegisteredNames();
+    for (size_t i = 0; i != names.size(); ++i)
+    {
+        writeIndent(buf, indent + 1);
+        writeString(fmt::format("{} = {};\n", names[i], std::to_string(i)), buf);
+    }
+    endNested(buf, indent);
+    return enum_name;
+}
+
+String prepareAndGetProtobufTypeName(WriteBuffer & buf, const DataTypePtr & data_type, const String & column_name, size_t indent)
+{
+    TypeIndex type_id = data_type->getTypeId();
+
+    switch (data_type->getTypeId())
+    {
+        case TypeIndex::Nullable:
+            return prepareAndGetProtobufTypeName(buf, assert_cast<const DataTypeNullable &>(*data_type).getNestedType(), column_name, indent);
+        case TypeIndex::LowCardinality:
+            return prepareAndGetProtobufTypeName(buf, assert_cast<const DataTypeLowCardinality &>(*data_type).getDictionaryType(), column_name, indent);
+        case TypeIndex::Array:
+            return prepareArrayAndGetProtobufTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Tuple:
+            return prepareTupleAndGetProtobufTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Map:
+            return prepareMapAndGetProtobufTypeName(buf, data_type, column_name, indent);
+        case TypeIndex::Enum8:
+            return prepareEnumAndGetProtobufTypeName<Int8>(buf, data_type, column_name, indent);
+        case TypeIndex::Enum16:
+            return prepareEnumAndGetProtobufTypeName<Int16>(buf, data_type, column_name, indent);
+        default:
+        {
+            if (isBool(data_type))
+                return "bool";
+
+            auto it = protobuf_simple_type_names.find(type_id);
+            if (it == protobuf_simple_type_names.end())
+                throw Exception(ErrorCodes::BAD_ARGUMENTS, "Type {} is not supported for conversion into Protobuf schema", data_type->getName());
+            return it->second;
+        }
+    }
+}
+
+}
+
+void StructureToProtobufSchema::writeSchema(WriteBuffer & buf, const String & message_name, const NamesAndTypesList & names_and_types_)
+{
+    auto names_and_types = collectNested(names_and_types_);
+    writeProtobufHeader(buf);
+    startMessage(buf, getSchemaMessageName(message_name), 0);
+    size_t field_index = 1;
+    for (const auto & [column_name, data_type] : names_and_types)
+        writeProtobufField(buf, data_type, column_name, field_index, 1);
+    endNested(buf, 0);
+}
+
+}

src/Formats/StructureToProtobufSchema.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <IO/WriteBuffer.h>
+#include <Core/NamesAndTypes.h>
+
+namespace DB
+{
+
+struct StructureToProtobufSchema
+{
+    static constexpr auto name = "structureToProtobufSchema";
+
+    static void writeSchema(WriteBuffer & buf, const String & message_name, const NamesAndTypesList & names_and_types_);
+};
+
+}

src/Functions/structureToFormatSchema.cpp

@@ -0,0 +1,145 @@
+#include <Columns/ColumnString.h>
+#include <DataTypes/DataTypeString.h>
+#include <DataTypes/DataTypeEnum.h>
+#include <Functions/FunctionFactory.h>
+#include <Functions/IFunction.h>
+#include <Interpreters/parseColumnsListForTableFunction.h>
+#include <Interpreters/Context.h>
+#include <IO/WriteBufferFromVector.h>
+#include <Formats/StructureToCapnProtoSchema.h>
+#include <Formats/StructureToProtobufSchema.h>
+
+#include <Common/randomSeed.h>
+
+
+namespace DB
+{
+
+namespace ErrorCodes
+{
+    extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH;
+    extern const int ILLEGAL_TYPE_OF_ARGUMENT;
+}
+
+template <class Impl>
+class FunctionStructureToFormatSchema : public IFunction
+{
+public:
+
+    static constexpr auto name = Impl::name;
+    explicit FunctionStructureToFormatSchema(ContextPtr context_) : context(std::move(context_))
+    {
+    }
+
+    static FunctionPtr create(ContextPtr ctx)
+    {
+        return std::make_shared<FunctionStructureToFormatSchema>(std::move(ctx));
+    }
+
+    String getName() const override { return name; }
+
+    size_t getNumberOfArguments() const override { return 0; }
+    bool isVariadic() const override { return true; }
+
+    bool isSuitableForShortCircuitArgumentsExecution(const DataTypesWithConstInfo & /*arguments*/) const override { return false; }
+    ColumnNumbers getArgumentsThatAreAlwaysConstant() const  override { return {0, 1}; }
+    bool useDefaultImplementationForConstants() const override { return false; }
+    bool useDefaultImplementationForNulls() const override { return false; }
+
+    DataTypePtr getReturnTypeImpl(const DataTypes & arguments) const override
+    {
+        if (arguments.empty() || arguments.size() > 2)
+            throw Exception(
+                ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH,
+                "Number of arguments for function {} doesn't match: passed {}, expected 1 or 2",
+                getName(), arguments.size());
+
+        if (!isString(arguments[0]))
+        {
+            throw Exception(
+                ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT,
+                "Illegal type {} of the first argument of function {}, expected constant string",
+                arguments[0]->getName(),
+                getName());
+        }
+
+        if (arguments.size() > 1 && !isString(arguments[1]))
+        {
+            throw Exception(
+                ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT,
+                "Illegal type {} of the second argument of function {}, expected constant string",
+                arguments[1]->getName(),
+                getName());
+        }
+
+        return std::make_shared<DataTypeString>();
+    }
+
+    ColumnPtr executeImpl(const ColumnsWithTypeAndName & arguments, const DataTypePtr &, size_t input_rows_count) const override
+    {
+        if (arguments.empty() || arguments.size() > 2)
+            throw Exception(
+                ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH,
+                "Number of arguments for function {} doesn't match: passed {}, expected 1 or 2",
+                getName(), arguments.size());
+
+        String structure = arguments[0].column->getDataAt(0).toString();
+        String message_name = arguments.size() == 2 ? arguments[1].column->getDataAt(0).toString() : "Message";
+        auto columns_list = parseColumnsListFromString(structure, context);
+        auto col_res = ColumnString::create();
+        auto & data = assert_cast<ColumnString &>(*col_res).getChars();
+        WriteBufferFromVector buf(data);
+        Impl::writeSchema(buf, message_name, columns_list.getAll());
+        buf.finalize();
+        auto & offsets = assert_cast<ColumnString &>(*col_res).getOffsets();
+        offsets.push_back(data.size());
+        return ColumnConst::create(std::move(col_res), input_rows_count);
+    }
+
+private:
+    ContextPtr context;
+};
+
+
+REGISTER_FUNCTION(StructureToCapnProtoSchema)
+{
+    factory.registerFunction<FunctionStructureToFormatSchema<StructureToCapnProtoSchema>>(FunctionDocumentation
+        {
+            .description=R"(
+Function that converts ClickHouse table structure to CapnProto format schema
+)",
+            .examples{
+                {"random", "SELECT structureToCapnProtoSchema('s String, x UInt32', 'MessageName') format TSVRaw", "struct MessageName\n"
+"{\n"
+"    s @0 : Data;\n"
+"    x @1 : UInt32;\n"
+"}"},
+            },
+            .categories{"Other"}
+        },
+        FunctionFactory::CaseSensitive);
+}
+
+
+REGISTER_FUNCTION(StructureToProtobufSchema)
+{
+    factory.registerFunction<FunctionStructureToFormatSchema<StructureToProtobufSchema>>(FunctionDocumentation
+        {
+            .description=R"(
+Function that converts ClickHouse table structure to Protobuf format schema
+)",
+            .examples{
+                {"random", "SELECT structureToCapnProtoSchema('s String, x UInt32', 'MessageName') format TSVRaw", "syntax = \"proto3\";\n"
+"\n"
+"message MessageName\n"
+"{\n"
+"    bytes s = 1;\n"
+"    uint32 x = 2;\n"
+"}"},
+            },
+            .categories{"Other"}
+        },
+        FunctionFactory::CaseSensitive);
+}
+
+}

src/Interpreters/InterpreterCreateQuery.cpp

@@ -764,7 +764,7 @@ InterpreterCreateQuery::TableProperties InterpreterCreateQuery::getTableProperti
         /// Table function without columns list.
         auto table_function_ast = create.as_table_function->ptr();
         auto table_function = TableFunctionFactory::instance().get(table_function_ast, getContext());
-        properties.columns = table_function->getActualTableStructure(getContext());
+        properties.columns = table_function->getActualTableStructure(getContext(), /*is_insert_query*/ true);
     }
     else if (create.is_dictionary)
     {

src/Interpreters/InterpreterDescribeQuery.cpp

@@ -96,7 +96,7 @@ BlockIO InterpreterDescribeQuery::execute()
     else if (table_expression.table_function)
     {
         TableFunctionPtr table_function_ptr = TableFunctionFactory::instance().get(table_expression.table_function, getContext());
-        auto table_function_column_descriptions = table_function_ptr->getActualTableStructure(getContext());
+        auto table_function_column_descriptions = table_function_ptr->getActualTableStructure(getContext(), /*is_insert_query*/ true);
         for (const auto & table_function_column_description : table_function_column_descriptions)
             columns.emplace_back(table_function_column_description);
     }

src/Interpreters/MergeJoin.cpp

@@ -1034,7 +1034,7 @@ std::shared_ptr<Block> MergeJoin::loadRightBlock(size_t pos) const
     {
         auto load_func = [&]() -> std::shared_ptr<Block>
         {
-            TemporaryFileStreamLegacy input(flushed_right_blocks[pos]->getPath(), materializeBlock(right_sample_block));
+            TemporaryFileStreamLegacy input(flushed_right_blocks[pos]->getAbsolutePath(), materializeBlock(right_sample_block));
             return std::make_shared<Block>(input.block_in->read());
         };
 

src/Interpreters/SortedBlocksWriter.cpp

@@ -39,7 +39,7 @@ namespace
 TemporaryFileOnDiskHolder flushToFile(const DiskPtr & disk, const Block & header, QueryPipelineBuilder pipeline, const String & codec)
 {
     auto tmp_file = std::make_unique<TemporaryFileOnDisk>(disk, CurrentMetrics::TemporaryFilesForJoin);
-    auto write_stat = TemporaryFileStreamLegacy::write(tmp_file->getPath(), header, std::move(pipeline), codec);
+    auto write_stat = TemporaryFileStreamLegacy::write(tmp_file->getAbsolutePath(), header, std::move(pipeline), codec);
 
     ProfileEvents::increment(ProfileEvents::ExternalProcessingCompressedBytesTotal, write_stat.compressed_bytes);
     ProfileEvents::increment(ProfileEvents::ExternalProcessingUncompressedBytesTotal, write_stat.uncompressed_bytes);
@@ -267,7 +267,7 @@ SortedBlocksWriter::SortedFiles SortedBlocksWriter::finishMerge(std::function<vo
 
 Pipe SortedBlocksWriter::streamFromFile(const TmpFilePtr & file) const
 {
-    return Pipe(std::make_shared<TemporaryFileLazySource>(file->getPath(), materializeBlock(sample_block)));
+    return Pipe(std::make_shared<TemporaryFileLazySource>(file->getAbsolutePath(), materializeBlock(sample_block)));
 }
 
 

src/Interpreters/TemporaryDataOnDisk.cpp

@@ -235,9 +235,9 @@ TemporaryFileStream::TemporaryFileStream(TemporaryFileOnDiskHolder file_, const
     : parent(parent_)
     , header(header_)
     , file(std::move(file_))
-    , out_writer(std::make_unique<OutputWriter>(std::make_unique<WriteBufferFromFile>(file->getPath()), header))
+    , out_writer(std::make_unique<OutputWriter>(std::make_unique<WriteBufferFromFile>(file->getAbsolutePath()), header))
 {
-    LOG_TEST(&Poco::Logger::get("TemporaryFileStream"), "Writing to temporary file {}", file->getPath());
+    LOG_TEST(&Poco::Logger::get("TemporaryFileStream"), "Writing to temporary file {}", file->getAbsolutePath());
 }
 
 TemporaryFileStream::TemporaryFileStream(FileSegmentsHolderPtr segments_, const Block & header_, TemporaryDataOnDisk * parent_)
@@ -365,7 +365,7 @@ void TemporaryFileStream::release()
 String TemporaryFileStream::getPath() const
 {
     if (file)
-        return file->getPath();
+        return file->getAbsolutePath();
     if (segment_holder && !segment_holder->empty())
         return segment_holder->front().getPathInLocalCache();
 

src/Processors/Formats/Impl/CapnProtoRowInputFormat.cpp

@@ -17,12 +17,12 @@ namespace ErrorCodes
     extern const int INCORRECT_DATA;
 }
 
-CapnProtoRowInputFormat::CapnProtoRowInputFormat(ReadBuffer & in_, Block header_, Params params_, const FormatSchemaInfo & info, const FormatSettings & format_settings)
+CapnProtoRowInputFormat::CapnProtoRowInputFormat(ReadBuffer & in_, Block header_, Params params_, const CapnProtoSchemaInfo & info, const FormatSettings & format_settings)
     : IRowInputFormat(std::move(header_), in_, std::move(params_))
     , parser(std::make_shared<CapnProtoSchemaParser>())
 {
     // Parse the schema and fetch the root object
-    schema = parser->getMessageSchema(info);
+    schema = parser->getMessageSchema(info.getSchemaInfo());
     const auto & header = getPort().getHeader();
     serializer = std::make_unique<CapnProtoSerializer>(header.getDataTypes(), header.getNames(), schema, format_settings.capn_proto);
 }
@@ -106,8 +106,12 @@ void registerInputFormatCapnProto(FormatFactory & factory)
         "CapnProto",
         [](ReadBuffer & buf, const Block & sample, IRowInputFormat::Params params, const FormatSettings & settings)
         {
-            return std::make_shared<CapnProtoRowInputFormat>(buf, sample, std::move(params),
+            return std::make_shared<CapnProtoRowInputFormat>(
-                       FormatSchemaInfo(settings, "CapnProto", true), settings);
+                buf,
+                sample,
+                std::move(params),
+                CapnProtoSchemaInfo(settings, "CapnProto", sample, settings.capn_proto.use_autogenerated_schema),
+                settings);
         });
     factory.markFormatSupportsSubsetOfColumns("CapnProto");
     factory.registerFileExtension("capnp", "CapnProto");

src/Processors/Formats/Impl/CapnProtoRowInputFormat.h

@@ -24,7 +24,7 @@ class ReadBuffer;
 class CapnProtoRowInputFormat final : public IRowInputFormat
 {
 public:
-    CapnProtoRowInputFormat(ReadBuffer & in_, Block header, Params params_, const FormatSchemaInfo & info, const FormatSettings & format_settings_);
+    CapnProtoRowInputFormat(ReadBuffer & in_, Block header, Params params_, const CapnProtoSchemaInfo & info, const FormatSettings & format_settings);
 
     String getName() const override { return "CapnProtoRowInputFormat"; }
 

src/Processors/Formats/Impl/CapnProtoRowOutputFormat.cpp

@@ -23,14 +23,14 @@ void CapnProtoOutputStream::write(const void * buffer, size_t size)
 CapnProtoRowOutputFormat::CapnProtoRowOutputFormat(
     WriteBuffer & out_,
     const Block & header_,
-    const FormatSchemaInfo & info,
+    const CapnProtoSchemaInfo & info,
     const FormatSettings & format_settings)
     : IRowOutputFormat(header_, out_)
     , column_names(header_.getNames())
     , column_types(header_.getDataTypes())
     , output_stream(std::make_unique<CapnProtoOutputStream>(out_))
 {
-    schema = schema_parser.getMessageSchema(info);
+    schema = schema_parser.getMessageSchema(info.getSchemaInfo());
     const auto & header = getPort(PortKind::Main).getHeader();
     serializer = std::make_unique<CapnProtoSerializer>(header.getDataTypes(), header.getNames(), schema, format_settings.capn_proto);
     capnp::MallocMessageBuilder message;
@@ -52,7 +52,11 @@ void registerOutputFormatCapnProto(FormatFactory & factory)
         const Block & sample,
         const FormatSettings & format_settings)
     {
-        return std::make_shared<CapnProtoRowOutputFormat>(buf, sample, FormatSchemaInfo(format_settings, "CapnProto", true), format_settings);
+            return std::make_shared<CapnProtoRowOutputFormat>(
+                buf,
+                sample,
+                CapnProtoSchemaInfo(format_settings, "CapnProto", sample, format_settings.capn_proto.use_autogenerated_schema),
+                format_settings);
     });
 }
 

src/Processors/Formats/Impl/CapnProtoRowOutputFormat.h

@@ -31,8 +31,8 @@ public:
     CapnProtoRowOutputFormat(
         WriteBuffer & out_,
         const Block & header_,
-        const FormatSchemaInfo & info,
+        const CapnProtoSchemaInfo & info,
-        const FormatSettings & format_settings_);
+        const FormatSettings & format_settings);
 
     String getName() const override { return "CapnProtoRowOutputFormat"; }
 

src/Processors/Formats/Impl/ProtobufListInputFormat.cpp

@@ -14,7 +14,7 @@ ProtobufListInputFormat::ProtobufListInputFormat(
     ReadBuffer & in_,
     const Block & header_,
     const Params & params_,
-    const FormatSchemaInfo & schema_info_,
+    const ProtobufSchemaInfo & schema_info_,
     bool flatten_google_wrappers_)
     : IRowInputFormat(header_, in_, params_)
     , reader(std::make_unique<ProtobufReader>(in_))
@@ -22,7 +22,7 @@ ProtobufListInputFormat::ProtobufListInputFormat(
         header_.getNames(),
         header_.getDataTypes(),
         missing_column_indices,
-        *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_, ProtobufSchemas::WithEnvelope::Yes),
+        *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_.getSchemaInfo(), ProtobufSchemas::WithEnvelope::Yes),
         /* with_length_delimiter = */ true,
         /* with_envelope = */ true,
         flatten_google_wrappers_,
@@ -84,7 +84,7 @@ void registerInputFormatProtobufList(FormatFactory & factory)
                 const FormatSettings & settings)
             {
                 return std::make_shared<ProtobufListInputFormat>(buf, sample, std::move(params),
-                    FormatSchemaInfo(settings, "Protobuf", true), settings.protobuf.input_flatten_google_wrappers);
+                    ProtobufSchemaInfo(settings, "Protobuf", sample, settings.protobuf.use_autogenerated_schema), settings.protobuf.input_flatten_google_wrappers);
             });
     factory.markFormatSupportsSubsetOfColumns("ProtobufList");
     factory.registerAdditionalInfoForSchemaCacheGetter(

src/Processors/Formats/Impl/ProtobufListInputFormat.h

@@ -28,7 +28,7 @@ public:
         ReadBuffer & in_,
         const Block & header_,
         const Params & params_,
-        const FormatSchemaInfo & schema_info_,
+        const ProtobufSchemaInfo & schema_info_,
         bool flatten_google_wrappers_);
 
     String getName() const override { return "ProtobufListInputFormat"; }

src/Processors/Formats/Impl/ProtobufListOutputFormat.cpp

@@ -2,7 +2,6 @@
 
 #if USE_PROTOBUF
 #   include <Formats/FormatFactory.h>
-#   include <Formats/FormatSchemaInfo.h>
 #   include <Formats/ProtobufWriter.h>
 #   include <Formats/ProtobufSerializer.h>
 #   include <Formats/ProtobufSchemas.h>
@@ -13,14 +12,14 @@ namespace DB
 ProtobufListOutputFormat::ProtobufListOutputFormat(
     WriteBuffer & out_,
     const Block & header_,
-    const FormatSchemaInfo & schema_info_,
+    const ProtobufSchemaInfo & schema_info_,
     bool defaults_for_nullable_google_wrappers_)
     : IRowOutputFormat(header_, out_)
     , writer(std::make_unique<ProtobufWriter>(out))
     , serializer(ProtobufSerializer::create(
           header_.getNames(),
           header_.getDataTypes(),
-          *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_, ProtobufSchemas::WithEnvelope::Yes),
+          *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_.getSchemaInfo(), ProtobufSchemas::WithEnvelope::Yes),
           /* with_length_delimiter = */ true,
           /* with_envelope = */ true,
           defaults_for_nullable_google_wrappers_,
@@ -55,7 +54,7 @@ void registerOutputFormatProtobufList(FormatFactory & factory)
            const FormatSettings & settings)
         {
             return std::make_shared<ProtobufListOutputFormat>(
-                buf, header, FormatSchemaInfo(settings, "Protobuf", true),
+                buf, header, ProtobufSchemaInfo(settings, "Protobuf", header, settings.protobuf.use_autogenerated_schema),
                 settings.protobuf.output_nullables_with_google_wrappers);
         });
 }

src/Processors/Formats/Impl/ProtobufListOutputFormat.h

@@ -4,10 +4,10 @@
 
 #if USE_PROTOBUF
 #    include <Processors/Formats/IRowOutputFormat.h>
+#   include <Formats/FormatSchemaInfo.h>
 
 namespace DB
 {
-class FormatSchemaInfo;
 class ProtobufWriter;
 class ProtobufSerializer;
 
@@ -26,7 +26,7 @@ public:
     ProtobufListOutputFormat(
         WriteBuffer & out_,
         const Block & header_,
-        const FormatSchemaInfo & schema_info_,
+        const ProtobufSchemaInfo & schema_info_,
         bool defaults_for_nullable_google_wrappers_);
 
     String getName() const override { return "ProtobufListOutputFormat"; }

src/Processors/Formats/Impl/ProtobufRowInputFormat.cpp

@@ -11,9 +11,9 @@ namespace DB
 {
 
 ProtobufRowInputFormat::ProtobufRowInputFormat(ReadBuffer & in_, const Block & header_, const Params & params_,
-    const FormatSchemaInfo & schema_info_, bool with_length_delimiter_, bool flatten_google_wrappers_)
+    const ProtobufSchemaInfo & schema_info_, bool with_length_delimiter_, bool flatten_google_wrappers_)
     : IRowInputFormat(header_, in_, params_)
-    , message_descriptor(ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_, ProtobufSchemas::WithEnvelope::No))
+    , message_descriptor(ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_.getSchemaInfo(), ProtobufSchemas::WithEnvelope::No))
     , with_length_delimiter(with_length_delimiter_)
     , flatten_google_wrappers(flatten_google_wrappers_)
 {
@@ -89,7 +89,7 @@ void registerInputFormatProtobuf(FormatFactory & factory)
             const FormatSettings & settings)
         {
             return std::make_shared<ProtobufRowInputFormat>(buf, sample, std::move(params),
-                FormatSchemaInfo(settings, "Protobuf", true),
+                ProtobufSchemaInfo(settings, "Protobuf", sample, settings.protobuf.use_autogenerated_schema),
                 with_length_delimiter,
                 settings.protobuf.input_flatten_google_wrappers);
         });

src/Processors/Formats/Impl/ProtobufRowInputFormat.h

@@ -33,7 +33,7 @@ public:
         ReadBuffer & in_,
         const Block & header_,
         const Params & params_,
-        const FormatSchemaInfo & schema_info_,
+        const ProtobufSchemaInfo & schema_info_,
         bool with_length_delimiter_,
         bool flatten_google_wrappers_);
 

src/Processors/Formats/Impl/ProtobufRowOutputFormat.cpp

@@ -3,7 +3,6 @@
 #if USE_PROTOBUF
 #   include <Formats/FormatFactory.h>
 #   include <Core/Block.h>
-#   include <Formats/FormatSchemaInfo.h>
 #   include <Formats/FormatSettings.h>
 #   include <Formats/ProtobufSchemas.h>
 #   include <Formats/ProtobufSerializer.h>
@@ -20,7 +19,7 @@ namespace ErrorCodes
 ProtobufRowOutputFormat::ProtobufRowOutputFormat(
     WriteBuffer & out_,
     const Block & header_,
-    const FormatSchemaInfo & schema_info_,
+    const ProtobufSchemaInfo & schema_info_,
     const FormatSettings & settings_,
     bool with_length_delimiter_)
     : IRowOutputFormat(header_, out_)
@@ -28,7 +27,7 @@ ProtobufRowOutputFormat::ProtobufRowOutputFormat(
     , serializer(ProtobufSerializer::create(
           header_.getNames(),
           header_.getDataTypes(),
-          *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_, ProtobufSchemas::WithEnvelope::No),
+          *ProtobufSchemas::instance().getMessageTypeForFormatSchema(schema_info_.getSchemaInfo(), ProtobufSchemas::WithEnvelope::No),
           with_length_delimiter_,
           /* with_envelope = */ false,
           settings_.protobuf.output_nullables_with_google_wrappers,
@@ -61,7 +60,7 @@ void registerOutputFormatProtobuf(FormatFactory & factory)
                const FormatSettings & settings)
             {
                 return std::make_shared<ProtobufRowOutputFormat>(
-                    buf, header, FormatSchemaInfo(settings, "Protobuf", true),
+                    buf, header, ProtobufSchemaInfo(settings, "Protobuf", header, settings.protobuf.use_autogenerated_schema),
                     settings, with_length_delimiter);
             });
     }

src/Processors/Formats/Impl/ProtobufRowOutputFormat.h

@@ -4,11 +4,11 @@
 
 #if USE_PROTOBUF
 #    include <Processors/Formats/IRowOutputFormat.h>
+#   include <Formats/FormatSchemaInfo.h>
 
 namespace DB
 {
 class DB;
-class FormatSchemaInfo;
 class ProtobufSerializer;
 class ProtobufWriter;
 class WriteBuffer;
@@ -30,7 +30,7 @@ public:
     ProtobufRowOutputFormat(
         WriteBuffer & out_,
         const Block & header_,
-        const FormatSchemaInfo & schema_info_,
+        const ProtobufSchemaInfo & schema_info_,
         const FormatSettings & settings_,
         bool with_length_delimiter_);
 

src/Processors/Transforms/DistinctSortedChunkTransform.cpp

@@ -5,6 +5,7 @@ namespace DB
 
 namespace ErrorCodes
 {
+    extern const int LOGICAL_ERROR;
     extern const int SET_SIZE_LIMIT_EXCEEDED;
 }
 
@@ -126,9 +127,20 @@ bool DistinctSortedChunkTransform::isKey(const size_t key_pos, const size_t row_
 
 bool DistinctSortedChunkTransform::isLatestKeyFromPrevChunk(const size_t row_pos) const
 {
-    for (size_t i = 0; i < sorted_columns.size(); ++i)
+    for (size_t i = 0, s = sorted_columns.size(); i < s; ++i)
     {
-        const int res = prev_chunk_latest_key[i]->compareAt(0, row_pos, *sorted_columns[i], sorted_columns_descr[i].nulls_direction);
+        const auto & sorted_column = *sorted_columns[i];
+        /// temporary hardening due to suspious crashes in sqlancer tests
+        if (unlikely(sorted_column.size() <= row_pos))
+            throw Exception(
+                ErrorCodes::LOGICAL_ERROR,
+                "Unexpected size of a sorted column: size {}, row_pos {}, column position {}, type {}",
+                sorted_column.size(),
+                row_pos,
+                i,
+                sorted_column.getFamilyName());
+
+        const int res = prev_chunk_latest_key[i]->compareAt(0, row_pos, sorted_column, sorted_columns_descr[i].nulls_direction);
         if (res != 0)
             return false;
     }

src/Processors/Transforms/PartialSortingTransform.cpp

@@ -159,7 +159,7 @@ void PartialSortingTransform::transform(Chunk & chunk)
             {
                 MutableColumnPtr sort_description_threshold_column_updated = raw_block_columns[i]->cloneEmpty();
                 sort_description_threshold_column_updated->insertFrom(*raw_block_columns[i], min_row_to_compare);
-                sort_description_threshold_columns_updated[i] = std::move(sort_description_threshold_column_updated);
+                sort_description_threshold_columns_updated[i] = sort_description_threshold_column_updated->convertToFullColumnIfSparse();
             }
 
             sort_description_threshold_columns = std::move(sort_description_threshold_columns_updated);

src/Storages/Kafka/StorageKafka.cpp

@@ -250,15 +250,16 @@ StorageKafka::StorageKafka(
     : IStorage(table_id_)
     , WithContext(context_->getGlobalContext())
     , kafka_settings(std::move(kafka_settings_))
-    , topics(parseTopics(getContext()->getMacros()->expand(kafka_settings->kafka_topic_list.value)))
+    , macros_info{.table_id = table_id_}
-    , brokers(getContext()->getMacros()->expand(kafka_settings->kafka_broker_list.value))
+    , topics(parseTopics(getContext()->getMacros()->expand(kafka_settings->kafka_topic_list.value, macros_info)))
-    , group(getContext()->getMacros()->expand(kafka_settings->kafka_group_name.value))
+    , brokers(getContext()->getMacros()->expand(kafka_settings->kafka_broker_list.value, macros_info))
+    , group(getContext()->getMacros()->expand(kafka_settings->kafka_group_name.value, macros_info))
     , client_id(
           kafka_settings->kafka_client_id.value.empty() ? getDefaultClientId(table_id_)
-                                                        : getContext()->getMacros()->expand(kafka_settings->kafka_client_id.value))
+                                                        : getContext()->getMacros()->expand(kafka_settings->kafka_client_id.value, macros_info))
     , format_name(getContext()->getMacros()->expand(kafka_settings->kafka_format.value))
     , max_rows_per_message(kafka_settings->kafka_max_rows_per_message.value)
-    , schema_name(getContext()->getMacros()->expand(kafka_settings->kafka_schema.value))
+    , schema_name(getContext()->getMacros()->expand(kafka_settings->kafka_schema.value, macros_info))
     , num_consumers(kafka_settings->kafka_num_consumers.value)
     , log(&Poco::Logger::get("StorageKafka (" + table_id_.table_name + ")"))
     , semaphore(0, static_cast<int>(num_consumers))

src/Storages/Kafka/StorageKafka.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <Common/Macros.h>
 #include <Core/BackgroundSchedulePool.h>
 #include <Storages/IStorage.h>
 #include <Storages/Kafka/KafkaConsumer.h>
@@ -79,6 +80,7 @@ public:
 private:
     // Configuration and state
     std::unique_ptr<KafkaSettings> kafka_settings;
+    Macros::MacroExpansionInfo macros_info;
     const Names topics;
     const String brokers;
     const String group;

src/Storages/MergeTree/DataPartStorageOnDiskBase.cpp

@@ -350,7 +350,7 @@ void DataPartStorageOnDiskBase::backup(
             temp_dir_it = temp_dirs->emplace(disk, std::make_shared<TemporaryFileOnDisk>(disk, "tmp/")).first;
 
         temp_dir_owner = temp_dir_it->second;
-        fs::path temp_dir = temp_dir_owner->getPath();
+        fs::path temp_dir = temp_dir_owner->getRelativePath();
         temp_part_dir = temp_dir / part_path_in_backup.relative_path();
         disk->createDirectories(temp_part_dir);
     }

src/Storages/MergeTree/MergeTreeData.cpp

@@ -5266,7 +5266,7 @@ public:
         auto it = temp_dirs.find(disk);
         if (it == temp_dirs.end())
             it = temp_dirs.emplace(disk, std::make_shared<TemporaryFileOnDisk>(disk, "tmp/")).first;
-        return it->second->getPath();
+        return it->second->getRelativePath();
     }
 
 private:

src/Storages/StorageAzureBlob.cpp

@@ -86,7 +86,7 @@ const std::unordered_set<std::string_view> optional_configuration_keys = {
 
 bool isConnectionString(const std::string & candidate)
 {
-    return candidate.starts_with("DefaultEndpointsProtocol");
+    return !candidate.starts_with("http");
 }
 
 }
@@ -257,7 +257,7 @@ void registerStorageAzureBlob(StorageFactory & factory)
             throw Exception(ErrorCodes::BAD_ARGUMENTS, "External data source must have arguments");
 
         auto configuration = StorageAzureBlob::getConfiguration(engine_args, args.getLocalContext());
-        auto client = StorageAzureBlob::createClient(configuration);
+        auto client = StorageAzureBlob::createClient(configuration, /* is_read_only */ false);
         // Use format settings from global server context + settings from
         // the SETTINGS clause of the create query. Settings from current
         // session and user are ignored.
@@ -309,58 +309,113 @@ void registerStorageAzureBlob(StorageFactory & factory)
     });
 }
 
-AzureClientPtr StorageAzureBlob::createClient(StorageAzureBlob::Configuration configuration)
+static bool containerExists(std::unique_ptr<BlobServiceClient> &blob_service_client, std::string container_name)
+{
+    Azure::Storage::Blobs::ListBlobContainersOptions options;
+    options.Prefix = container_name;
+    options.PageSizeHint = 1;
+
+    auto containers_list_response = blob_service_client->ListBlobContainers(options);
+    auto containers_list = containers_list_response.BlobContainers;
+
+    for (const auto & container : containers_list)
+    {
+        if (container_name == container.Name)
+            return true;
+    }
+    return false;
+}
+
+AzureClientPtr StorageAzureBlob::createClient(StorageAzureBlob::Configuration configuration, bool is_read_only)
 {
     AzureClientPtr result;
 
     if (configuration.is_connection_string)
     {
+        std::unique_ptr<BlobServiceClient> blob_service_client = std::make_unique<BlobServiceClient>(BlobServiceClient::CreateFromConnectionString(configuration.connection_url));
         result = std::make_unique<BlobContainerClient>(BlobContainerClient::CreateFromConnectionString(configuration.connection_url, configuration.container));
-        result->CreateIfNotExists();
+        bool container_exists = containerExists(blob_service_client,configuration.container);
-    }
+
-    else
+        if (!container_exists)
-    {
-        if (configuration.account_name.has_value() && configuration.account_key.has_value())
         {
-            auto storage_shared_key_credential = std::make_shared<Azure::Storage::StorageSharedKeyCredential>(*configuration.account_name, *configuration.account_key);
+            if (is_read_only)
-            auto blob_service_client = std::make_unique<BlobServiceClient>(configuration.connection_url, storage_shared_key_credential);
+                throw Exception(
+                    ErrorCodes::DATABASE_ACCESS_DENIED,
+                    "AzureBlobStorage container does not exist '{}'",
+                    configuration.container);
+
             try
             {
-                result = std::make_unique<BlobContainerClient>(blob_service_client->CreateBlobContainer(configuration.container).Value);
+                result->CreateIfNotExists();
-            }
+            } catch (const Azure::Storage::StorageException & e)
-            catch (const Azure::Storage::StorageException & e)
             {
-                if (e.StatusCode == Azure::Core::Http::HttpStatusCode::Conflict)
+                if (!(e.StatusCode == Azure::Core::Http::HttpStatusCode::Conflict
-                {
+                    && e.ReasonPhrase == "The specified container already exists."))
-                    auto final_url = configuration.connection_url
-                        + (configuration.connection_url.back() == '/' ? "" : "/")
-                        + configuration.container;
-
-                    result = std::make_unique<BlobContainerClient>(final_url, storage_shared_key_credential);
-                }
-                else
                 {
                     throw;
                 }
             }
         }
+    }
+    else
+    {
+        std::shared_ptr<Azure::Storage::StorageSharedKeyCredential> storage_shared_key_credential;
+        if (configuration.account_name.has_value() && configuration.account_key.has_value())
+        {
+            storage_shared_key_credential
+                = std::make_shared<Azure::Storage::StorageSharedKeyCredential>(*configuration.account_name, *configuration.account_key);
+        }
+
+        std::unique_ptr<BlobServiceClient> blob_service_client;
+        if (storage_shared_key_credential)
+        {
+            blob_service_client = std::make_unique<BlobServiceClient>(configuration.connection_url, storage_shared_key_credential);
+        }
         else
         {
-            auto managed_identity_credential = std::make_shared<Azure::Identity::ManagedIdentityCredential>();
+            blob_service_client = std::make_unique<BlobServiceClient>(configuration.connection_url);
-            auto blob_service_client = std::make_unique<BlobServiceClient>(configuration.connection_url, managed_identity_credential);
+        }
+
+        bool container_exists = containerExists(blob_service_client,configuration.container);
+
+        std::string final_url;
+        size_t pos = configuration.connection_url.find('?');
+        if (pos != std::string::npos)
+        {
+            auto url_without_sas = configuration.connection_url.substr(0, pos);
+            final_url = url_without_sas + (url_without_sas.back() == '/' ? "" : "/") + configuration.container
+                + configuration.connection_url.substr(pos);
+        }
+        else
+            final_url
+                = configuration.connection_url + (configuration.connection_url.back() == '/' ? "" : "/") + configuration.container;
+
+        if (container_exists)
+        {
+            if (storage_shared_key_credential)
+                result = std::make_unique<BlobContainerClient>(final_url, storage_shared_key_credential);
+            else
+                result = std::make_unique<BlobContainerClient>(final_url);
+        }
+        else
+        {
+            if (is_read_only)
+                throw Exception(
+                    ErrorCodes::DATABASE_ACCESS_DENIED,
+                    "AzureBlobStorage container does not exist '{}'",
+                    configuration.container);
             try
             {
                 result = std::make_unique<BlobContainerClient>(blob_service_client->CreateBlobContainer(configuration.container).Value);
-            }
+            } catch (const Azure::Storage::StorageException & e)
-            catch (const Azure::Storage::StorageException & e)
             {
-                if (e.StatusCode == Azure::Core::Http::HttpStatusCode::Conflict)
+                if (e.StatusCode == Azure::Core::Http::HttpStatusCode::Conflict
+                      && e.ReasonPhrase == "The specified container already exists.")
                 {
-                    auto final_url = configuration.connection_url
+                    if (storage_shared_key_credential)
-                        + (configuration.connection_url.back() == '/' ? "" : "/")
+                        result = std::make_unique<BlobContainerClient>(final_url, storage_shared_key_credential);
-                        + configuration.container;
+                    else
-
+                        result = std::make_unique<BlobContainerClient>(final_url);
-                    result = std::make_unique<BlobContainerClient>(final_url, managed_identity_credential);
                 }
                 else
                 {
@@ -438,7 +493,7 @@ void StorageAzureBlob::truncate(const ASTPtr &, const StorageMetadataPtr &, Cont
     {
         throw Exception(
             ErrorCodes::DATABASE_ACCESS_DENIED,
-            "S3 key '{}' contains globs, so the table is in readonly mode",
+            "AzureBlobStorage key '{}' contains globs, so the table is in readonly mode",
             configuration.blob_path);
     }
 
@@ -1203,7 +1258,7 @@ ColumnsDescription StorageAzureBlob::getTableStructureFromData(
             return nullptr;
         }
 
-        /// S3 file iterator could get new keys after new iteration, check them in schema cache.
+        ///AzureBlobStorage file iterator could get new keys after new iteration, check them in schema cache.
         if (ctx->getSettingsRef().schema_inference_use_cache_for_azure && read_keys.size() > prev_read_keys_size)
         {
             columns_from_cache = tryGetColumnsFromCache(read_keys.begin() + prev_read_keys_size, read_keys.end(), configuration, format_settings, ctx);

src/Storages/StorageAzureBlob.h

@@ -65,7 +65,7 @@ public:
         ASTPtr partition_by_);
 
     static StorageAzureBlob::Configuration getConfiguration(ASTs & engine_args, ContextPtr local_context);
-    static AzureClientPtr createClient(StorageAzureBlob::Configuration configuration);
+    static AzureClientPtr createClient(StorageAzureBlob::Configuration configuration, bool is_read_only);
 
     static AzureObjectStorage::SettingsPtr createSettings(ContextPtr local_context);
 

src/Storages/StorageLog.cpp

@@ -946,7 +946,7 @@ void StorageLog::backupData(BackupEntriesCollector & backup_entries_collector, c
 
     fs::path data_path_in_backup_fs = data_path_in_backup;
     auto temp_dir_owner = std::make_shared<TemporaryFileOnDisk>(disk, "tmp/");
-    fs::path temp_dir = temp_dir_owner->getPath();
+    fs::path temp_dir = temp_dir_owner->getRelativePath();
     disk->createDirectories(temp_dir);
 
     bool copy_encrypted = !backup_entries_collector.getBackupSettings().decrypt_files_from_encrypted_disks;

src/Storages/StorageMemory.cpp

@@ -314,7 +314,7 @@ namespace
             backup_entries.resize(file_paths.size());
 
             temp_dir_owner.emplace(temp_disk);
-            fs::path temp_dir = temp_dir_owner->getPath();
+            fs::path temp_dir = temp_dir_owner->getRelativePath();
             temp_disk->createDirectories(temp_dir);
 
             /// Writing data.bin
@@ -453,10 +453,10 @@ void StorageMemory::restoreDataImpl(const BackupPtr & backup, const String & dat
         if (!dynamic_cast<ReadBufferFromFileBase *>(in.get()))
         {
             temp_data_file.emplace(temporary_disk);
-            auto out = std::make_unique<WriteBufferFromFile>(temp_data_file->getPath());
+            auto out = std::make_unique<WriteBufferFromFile>(temp_data_file->getAbsolutePath());
             copyData(*in, *out);
             out.reset();
-            in = createReadBufferFromFileBase(temp_data_file->getPath(), {});
+            in = createReadBufferFromFileBase(temp_data_file->getAbsolutePath(), {});
         }
         std::unique_ptr<ReadBufferFromFileBase> in_from_file{static_cast<ReadBufferFromFileBase *>(in.release())};
         CompressedReadBufferFromFile compressed_in{std::move(in_from_file)};

src/Storages/StorageStripeLog.cpp

@@ -544,7 +544,7 @@ void StorageStripeLog::backupData(BackupEntriesCollector & backup_entries_collec
 
     fs::path data_path_in_backup_fs = data_path_in_backup;
     auto temp_dir_owner = std::make_shared<TemporaryFileOnDisk>(disk, "tmp/");
-    fs::path temp_dir = temp_dir_owner->getPath();
+    fs::path temp_dir = temp_dir_owner->getRelativePath();
     disk->createDirectories(temp_dir);
 
     bool copy_encrypted = !backup_entries_collector.getBackupSettings().decrypt_files_from_encrypted_disks;

src/Storages/StorageURL.cpp

@@ -371,7 +371,7 @@ std::pair<Poco::URI, std::unique_ptr<ReadWriteBufferFromHTTP>> StorageURLSource:
     for (; option != end; ++option)
     {
         bool skip_url_not_found_error = glob_url && read_settings.http_skip_not_found_url_for_globs && option == std::prev(end);
-        auto request_uri = Poco::URI(*option, context->getSettingsRef().disable_url_encoding);
+        auto request_uri = Poco::URI(*option, context->getSettingsRef().enable_url_encoding);
 
         for (const auto & [param, value] : params)
             request_uri.addQueryParameter(param, value);

src/Storages/getStructureOfRemoteTable.cpp

@@ -38,7 +38,7 @@ ColumnsDescription getStructureOfRemoteTableInShard(
         if (shard_info.isLocal())
         {
             TableFunctionPtr table_function_ptr = TableFunctionFactory::instance().get(table_func_ptr, context);
-            return table_function_ptr->getActualTableStructure(context);
+            return table_function_ptr->getActualTableStructure(context, /*is_insert_query*/ true);
         }
 
         auto table_func_name = queryToString(table_func_ptr);

src/TableFunctions/Hive/TableFunctionHive.cpp

@@ -49,13 +49,14 @@ namespace DB
         actual_columns = parseColumnsListFromString(table_structure, context_);
     }
 
-    ColumnsDescription TableFunctionHive::getActualTableStructure(ContextPtr /*context_*/) const { return actual_columns; }
+    ColumnsDescription TableFunctionHive::getActualTableStructure(ContextPtr /*context_*/, bool /*is_insert_query*/) const { return actual_columns; }
 
     StoragePtr TableFunctionHive::executeImpl(
         const ASTPtr & /*ast_function_*/,
         ContextPtr context_,
         const std::string & table_name_,
-        ColumnsDescription /*cached_columns_*/) const
+        ColumnsDescription /*cached_columns_*/,
+        bool /*is_insert_query*/) const
     {
         const Settings & settings = context_->getSettings();
         ParserExpression partition_by_parser;

src/TableFunctions/Hive/TableFunctionHive.h

@@ -17,10 +17,10 @@ public:
     bool hasStaticStructure() const override { return true; }
 
     StoragePtr executeImpl(
-        const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+        const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return storage_type_name; }
-    ColumnsDescription getActualTableStructure(ContextPtr) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function_, ContextPtr context_) override;
 
 private:

src/TableFunctions/ITableFunction.cpp

@@ -34,15 +34,15 @@ StoragePtr ITableFunction::execute(const ASTPtr & ast_function, ContextPtr conte
     auto context_to_use = use_global_context ? context->getGlobalContext() : context;
 
     if (cached_columns.empty())
-        return executeImpl(ast_function, context, table_name, std::move(cached_columns));
+        return executeImpl(ast_function, context, table_name, std::move(cached_columns), is_insert_query);
 
-    if (hasStaticStructure() && cached_columns == getActualTableStructure(context))
+    if (hasStaticStructure() && cached_columns == getActualTableStructure(context,is_insert_query))
-        return executeImpl(ast_function, context_to_use, table_name, std::move(cached_columns));
+        return executeImpl(ast_function, context_to_use, table_name, std::move(cached_columns), is_insert_query);
 
     auto this_table_function = shared_from_this();
     auto get_storage = [=]() -> StoragePtr
     {
-        return this_table_function->executeImpl(ast_function, context_to_use, table_name, cached_columns);
+        return this_table_function->executeImpl(ast_function, context_to_use, table_name, cached_columns, is_insert_query);
     };
 
     /// It will request actual table structure and create underlying storage lazily

src/TableFunctions/ITableFunction.h

@@ -58,7 +58,7 @@ public:
     virtual void parseArguments(const ASTPtr & /*ast_function*/, ContextPtr /*context*/) {}
 
     /// Returns actual table structure probably requested from remote server, may fail
-    virtual ColumnsDescription getActualTableStructure(ContextPtr /*context*/) const = 0;
+    virtual ColumnsDescription getActualTableStructure(ContextPtr /*context*/, bool is_insert_query) const = 0;
 
     /// Check if table function needs a structure hint from SELECT query in case of
     /// INSERT INTO FUNCTION ... SELECT ... and INSERT INTO ... SELECT ... FROM table_function(...)
@@ -89,7 +89,7 @@ protected:
 
 private:
     virtual StoragePtr executeImpl(
-        const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const = 0;
+        const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const = 0;
 
     virtual const char * getStorageTypeName() const = 0;
 };

src/TableFunctions/ITableFunctionDataLake.h

@@ -26,7 +26,8 @@ protected:
         const ASTPtr & /*ast_function*/,
         ContextPtr context,
         const std::string & table_name,
-        ColumnsDescription /*cached_columns*/) const override
+        ColumnsDescription /*cached_columns*/,
+        bool /*is_insert_query*/) const override
     {
         ColumnsDescription columns;
         if (TableFunction::configuration.structure != "auto")
@@ -42,7 +43,7 @@ protected:
 
     const char * getStorageTypeName() const override { return Storage::name; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const override
     {
         if (TableFunction::configuration.structure == "auto")
         {

src/TableFunctions/ITableFunctionFileLike.cpp

@@ -110,7 +110,7 @@ void ITableFunctionFileLike::addColumnsStructureToArguments(ASTs & args, const S
     }
 }
 
-StoragePtr ITableFunctionFileLike::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr ITableFunctionFileLike::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool /*is_insert_query*/) const
 {
     ColumnsDescription columns;
     if (structure != "auto")

src/TableFunctions/ITableFunctionFileLike.h

@@ -48,7 +48,7 @@ protected:
     ColumnsDescription structure_hint;
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     virtual StoragePtr getStorage(
         const String & source, const String & format, const ColumnsDescription & columns, ContextPtr global_context,

src/TableFunctions/ITableFunctionXDBC.cpp

@@ -61,7 +61,7 @@ void ITableFunctionXDBC::startBridgeIfNot(ContextPtr context) const
     }
 }
 
-ColumnsDescription ITableFunctionXDBC::getActualTableStructure(ContextPtr context) const
+ColumnsDescription ITableFunctionXDBC::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     startBridgeIfNot(context);
 
@@ -92,10 +92,10 @@ ColumnsDescription ITableFunctionXDBC::getActualTableStructure(ContextPtr contex
     return ColumnsDescription{columns};
 }
 
-StoragePtr ITableFunctionXDBC::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr ITableFunctionXDBC::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
     startBridgeIfNot(context);
-    auto columns = getActualTableStructure(context);
+    auto columns = getActualTableStructure(context, is_insert_query);
     auto result = std::make_shared<StorageXDBC>(
         StorageID(getDatabaseName(), table_name), schema_name, remote_table_name, columns, ConstraintsDescription{}, String{}, context, helper);
     result->startup();

src/TableFunctions/ITableFunctionXDBC.h

@@ -16,7 +16,7 @@ namespace DB
 class ITableFunctionXDBC : public ITableFunction
 {
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     /* A factory method to create bridge helper, that will assist in remote interaction */
     virtual BridgeHelperPtr createBridgeHelper(ContextPtr context,
@@ -24,7 +24,7 @@ private:
         const std::string & connection_string_,
         bool use_connection_pooling_) const = 0;
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 

src/TableFunctions/TableFunctionAzureBlobStorage.cpp

@@ -39,7 +39,7 @@ namespace
 
 bool isConnectionString(const std::string & candidate)
 {
-    return candidate.starts_with("DefaultEndpointsProtocol");
+    return !candidate.starts_with("http");
 }
 
 }
@@ -193,12 +193,12 @@ void TableFunctionAzureBlobStorage::parseArguments(const ASTPtr & ast_function,
     configuration = parseArgumentsImpl(args, context);
 }
 
-ColumnsDescription TableFunctionAzureBlobStorage::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionAzureBlobStorage::getActualTableStructure(ContextPtr context, bool is_insert_query) const
 {
     if (configuration.structure == "auto")
     {
         context->checkAccess(getSourceAccessType());
-        auto client = StorageAzureBlob::createClient(configuration);
+        auto client = StorageAzureBlob::createClient(configuration, !is_insert_query);
         auto settings = StorageAzureBlob::createSettings(context);
 
         auto object_storage = std::make_unique<AzureObjectStorage>("AzureBlobStorageTableFunction", std::move(client), std::move(settings));
@@ -213,9 +213,9 @@ bool TableFunctionAzureBlobStorage::supportsReadingSubsetOfColumns()
     return FormatFactory::instance().checkIfFormatSupportsSubsetOfColumns(configuration.format);
 }
 
-StoragePtr TableFunctionAzureBlobStorage::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionAzureBlobStorage::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
-    auto client = StorageAzureBlob::createClient(configuration);
+    auto client = StorageAzureBlob::createClient(configuration, !is_insert_query);
     auto settings = StorageAzureBlob::createSettings(context);
 
     ColumnsDescription columns;

src/TableFunctions/TableFunctionAzureBlobStorage.h

@@ -54,11 +54,12 @@ protected:
         const ASTPtr & ast_function,
         ContextPtr context,
         const std::string & table_name,
-        ColumnsDescription cached_columns) const override;
+        ColumnsDescription cached_columns,
+        bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "Azure"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     mutable StorageAzureBlob::Configuration configuration;

src/TableFunctions/TableFunctionDictionary.cpp

@@ -43,7 +43,7 @@ void TableFunctionDictionary::parseArguments(const ASTPtr & ast_function, Contex
     dictionary_name = checkAndGetLiteralArgument<String>(args[0], "dictionary_name");
 }
 
-ColumnsDescription TableFunctionDictionary::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionDictionary::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     const ExternalDictionariesLoader & external_loader = context->getExternalDictionariesLoader();
     std::string resolved_name = external_loader.resolveDictionaryName(dictionary_name, context->getCurrentDatabase());
@@ -76,10 +76,10 @@ ColumnsDescription TableFunctionDictionary::getActualTableStructure(ContextPtr c
 }
 
 StoragePtr TableFunctionDictionary::executeImpl(
-    const ASTPtr &, ContextPtr context, const std::string & table_name, ColumnsDescription) const
+    const ASTPtr &, ContextPtr context, const std::string & table_name, ColumnsDescription, bool is_insert_query) const
 {
     StorageID dict_id(getDatabaseName(), table_name);
-    auto dictionary_table_structure = getActualTableStructure(context);
+    auto dictionary_table_structure = getActualTableStructure(context, is_insert_query);
 
     auto result = std::make_shared<StorageDictionary>(
         dict_id, dictionary_name, std::move(dictionary_table_structure), String{}, StorageDictionary::Location::Custom, context);

src/TableFunctions/TableFunctionDictionary.h

@@ -18,9 +18,9 @@ public:
 
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "Dictionary"; }
 

src/TableFunctions/TableFunctionExecutable.cpp

@@ -120,12 +120,12 @@ void TableFunctionExecutable::parseArguments(const ASTPtr & ast_function, Contex
     }
 }
 
-ColumnsDescription TableFunctionExecutable::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionExecutable::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     return parseColumnsListFromString(structure, context);
 }
 
-StoragePtr TableFunctionExecutable::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionExecutable::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
     auto storage_id = StorageID(getDatabaseName(), table_name);
     auto global_context = context->getGlobalContext();
@@ -135,7 +135,7 @@ StoragePtr TableFunctionExecutable::executeImpl(const ASTPtr & /*ast_function*/,
     if (settings_query != nullptr)
         settings.applyChanges(settings_query->as<ASTSetQuery>()->changes);
 
-    auto storage = std::make_shared<StorageExecutable>(storage_id, format, settings, input_queries, getActualTableStructure(context), ConstraintsDescription{});
+    auto storage = std::make_shared<StorageExecutable>(storage_id, format, settings, input_queries, getActualTableStructure(context, is_insert_query), ConstraintsDescription{});
     storage->startup();
     return storage;
 }

src/TableFunctions/TableFunctionExecutable.h

@@ -24,11 +24,11 @@ public:
     bool hasStaticStructure() const override { return true; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "Executable"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     std::vector<size_t> skipAnalysisForArguments(const QueryTreeNodePtr & query_node_table_function, ContextPtr context) const override;
 

src/TableFunctions/TableFunctionExplain.cpp

@@ -91,7 +91,7 @@ void TableFunctionExplain::parseArguments(const ASTPtr & ast_function, ContextPt
     query = std::move(explain_query);
 }
 
-ColumnsDescription TableFunctionExplain::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionExplain::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     Block sample_block = getInterpreter(context).getSampleBlock(query->as<ASTExplainQuery>()->getKind());
     ColumnsDescription columns_description;
@@ -123,7 +123,7 @@ static Block executeMonoBlock(QueryPipeline & pipeline)
 }
 
 StoragePtr TableFunctionExplain::executeImpl(
-    const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+    const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
     /// To support settings inside explain subquery.
     auto mutable_context = Context::createCopy(context);
@@ -132,7 +132,7 @@ StoragePtr TableFunctionExplain::executeImpl(
     Block block = executeMonoBlock(blockio.pipeline);
 
     StorageID storage_id(getDatabaseName(), table_name);
-    auto storage = std::make_shared<StorageValues>(storage_id, getActualTableStructure(context), std::move(block));
+    auto storage = std::make_shared<StorageValues>(storage_id, getActualTableStructure(context, is_insert_query), std::move(block));
     storage->startup();
     return storage;
 }

src/TableFunctions/TableFunctionExplain.h

@@ -17,7 +17,7 @@ public:
     std::string getName() const override { return name; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "Explain"; }
 
@@ -25,7 +25,7 @@ private:
 
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     InterpreterExplainQuery getInterpreter(ContextPtr context) const;
 

src/TableFunctions/TableFunctionFile.cpp

@@ -83,7 +83,7 @@ StoragePtr TableFunctionFile::getStorage(const String & source,
     return std::make_shared<StorageFile>(source, global_context->getUserFilesPath(), args);
 }
 
-ColumnsDescription TableFunctionFile::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionFile::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure == "auto")
     {

src/TableFunctions/TableFunctionFile.h

@@ -20,7 +20,7 @@ public:
         return name;
     }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     std::unordered_set<String> getVirtualsToCheckBeforeUsingStructureHint() const override
     {

src/TableFunctions/TableFunctionFormat.cpp

@@ -52,7 +52,7 @@ void TableFunctionFormat::parseArguments(const ASTPtr & ast_function, ContextPtr
         structure = checkAndGetLiteralArgument<String>(args[1], "structure");
 }
 
-ColumnsDescription TableFunctionFormat::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionFormat::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure == "auto")
     {
@@ -98,9 +98,9 @@ Block TableFunctionFormat::parseData(ColumnsDescription columns, ContextPtr cont
     return concatenateBlocks(blocks);
 }
 
-StoragePtr TableFunctionFormat::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionFormat::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
-    auto columns = getActualTableStructure(context);
+    auto columns = getActualTableStructure(context, is_insert_query);
     Block res_block = parseData(columns, context);
     auto res = std::make_shared<StorageValues>(StorageID(getDatabaseName(), table_name), columns, res_block);
     res->startup();

src/TableFunctions/TableFunctionFormat.h

@@ -18,10 +18,10 @@ public:
     bool hasStaticStructure() const override { return false; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "Values"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     Block parseData(ColumnsDescription columns, ContextPtr context) const;

src/TableFunctions/TableFunctionGenerateRandom.cpp

@@ -97,7 +97,7 @@ void TableFunctionGenerateRandom::parseArguments(const ASTPtr & ast_function, Co
     }
 }
 
-ColumnsDescription TableFunctionGenerateRandom::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionGenerateRandom::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure == "auto")
     {
@@ -113,9 +113,9 @@ ColumnsDescription TableFunctionGenerateRandom::getActualTableStructure(ContextP
     return parseColumnsListFromString(structure, context);
 }
 
-StoragePtr TableFunctionGenerateRandom::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionGenerateRandom::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
-    ColumnsDescription columns = getActualTableStructure(context);
+    ColumnsDescription columns = getActualTableStructure(context, is_insert_query);
     auto res = std::make_shared<StorageGenerateRandom>(
         StorageID(getDatabaseName(), table_name), columns, String{}, max_array_length, max_string_length, random_seed);
     res->startup();

src/TableFunctions/TableFunctionGenerateRandom.h

@@ -19,10 +19,10 @@ public:
     void setStructureHint(const ColumnsDescription & structure_hint_) override { structure_hint = structure_hint_; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "GenerateRandom"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     String structure = "auto";

src/TableFunctions/TableFunctionHDFS.cpp

@@ -28,7 +28,7 @@ StoragePtr TableFunctionHDFS::getStorage(
         compression_method_);
 }
 
-ColumnsDescription TableFunctionHDFS::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionHDFS::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure == "auto")
     {

src/TableFunctions/TableFunctionHDFS.h

@@ -34,7 +34,7 @@ public:
         return signature;
     }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     std::unordered_set<String> getVirtualsToCheckBeforeUsingStructureHint() const override
     {

src/TableFunctions/TableFunctionInput.cpp

@@ -43,7 +43,7 @@ void TableFunctionInput::parseArguments(const ASTPtr & ast_function, ContextPtr
     structure = checkAndGetLiteralArgument<String>(evaluateConstantExpressionOrIdentifierAsLiteral(args[0], context), "structure");
 }
 
-ColumnsDescription TableFunctionInput::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionInput::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure == "auto")
     {
@@ -58,9 +58,9 @@ ColumnsDescription TableFunctionInput::getActualTableStructure(ContextPtr contex
     return parseColumnsListFromString(structure, context);
 }
 
-StoragePtr TableFunctionInput::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionInput::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
-    auto storage = std::make_shared<StorageInput>(StorageID(getDatabaseName(), table_name), getActualTableStructure(context));
+    auto storage = std::make_shared<StorageInput>(StorageID(getDatabaseName(), table_name), getActualTableStructure(context, is_insert_query));
     storage->startup();
     return storage;
 }

src/TableFunctions/TableFunctionInput.h

@@ -20,10 +20,10 @@ public:
     void setStructureHint(const ColumnsDescription & structure_hint_) override { structure_hint = structure_hint_; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "Input"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     String structure;

src/TableFunctions/TableFunctionMeiliSearch.cpp

@@ -8,13 +8,13 @@
 namespace DB
 {
 StoragePtr TableFunctionMeiliSearch::executeImpl(
-    const ASTPtr & /* ast_function */, ContextPtr /*context*/, const String & table_name, ColumnsDescription /*cached_columns*/) const
+    const ASTPtr & /* ast_function */, ContextPtr /*context*/, const String & table_name, ColumnsDescription /*cached_columns*/, bool /*is_insert_query*/) const
 {
     return std::make_shared<StorageMeiliSearch>(
         StorageID(getDatabaseName(), table_name), configuration.value(), ColumnsDescription{}, ConstraintsDescription{}, String{});
 }
 
-ColumnsDescription TableFunctionMeiliSearch::getActualTableStructure(ContextPtr /* context */) const
+ColumnsDescription TableFunctionMeiliSearch::getActualTableStructure(ContextPtr /* context */, bool /*is_insert_query*/) const
 {
     return StorageMeiliSearch::getTableStructureFromData(configuration.value());
 }

src/TableFunctions/TableFunctionMeiliSearch.h

@@ -13,11 +13,11 @@ public:
 
 private:
     StoragePtr executeImpl(
-        const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns) const override;
+        const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "meilisearch"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     std::optional<MeiliSearchConfiguration> configuration;

src/TableFunctions/TableFunctionMerge.cpp

@@ -118,7 +118,7 @@ const TableFunctionMerge::DBToTableSetMap & TableFunctionMerge::getSourceDatabas
     return *source_databases_and_tables;
 }
 
-ColumnsDescription TableFunctionMerge::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionMerge::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     for (const auto & db_with_tables : getSourceDatabasesAndTables(context))
     {
@@ -134,11 +134,11 @@ ColumnsDescription TableFunctionMerge::getActualTableStructure(ContextPtr contex
 }
 
 
-StoragePtr TableFunctionMerge::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionMerge::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
     auto res = std::make_shared<StorageMerge>(
         StorageID(getDatabaseName(), table_name),
-        getActualTableStructure(context),
+        getActualTableStructure(context, is_insert_query),
         String{},
         source_database_name_or_regexp,
         database_is_regexp,

src/TableFunctions/TableFunctionMerge.h

@@ -17,13 +17,13 @@ public:
     std::string getName() const override { return name; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "Merge"; }
 
     using TableSet = std::set<String>;
     using DBToTableSetMap = std::map<String, TableSet>;
     const DBToTableSetMap & getSourceDatabasesAndTables(ContextPtr context) const;
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     std::vector<size_t> skipAnalysisForArguments(const QueryTreeNodePtr & query_node_table_function, ContextPtr context) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
     static TableSet getMatchedTablesWithAccess(const String & database_name, const String & table_regexp, const ContextPtr & context);

src/TableFunctions/TableFunctionMongoDB.cpp

@@ -27,9 +27,9 @@ namespace ErrorCodes
 
 
 StoragePtr TableFunctionMongoDB::executeImpl(const ASTPtr & /*ast_function*/,
-        ContextPtr context, const String & table_name, ColumnsDescription /*cached_columns*/) const
+        ContextPtr context, const String & table_name, ColumnsDescription /*cached_columns*/, bool is_insert_query) const
 {
-    auto columns = getActualTableStructure(context);
+    auto columns = getActualTableStructure(context, is_insert_query);
     auto storage = std::make_shared<StorageMongoDB>(
     StorageID(configuration->database, table_name),
     configuration->host,
@@ -46,7 +46,7 @@ StoragePtr TableFunctionMongoDB::executeImpl(const ASTPtr & /*ast_function*/,
     return storage;
 }
 
-ColumnsDescription TableFunctionMongoDB::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionMongoDB::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     return parseColumnsListFromString(structure, context);
 }

src/TableFunctions/TableFunctionMongoDB.h

@@ -17,11 +17,11 @@ public:
 private:
     StoragePtr executeImpl(
             const ASTPtr & ast_function, ContextPtr context,
-            const std::string & table_name, ColumnsDescription cached_columns) const override;
+            const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
 
     const char * getStorageTypeName() const override { return "MongoDB"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     std::optional<StorageMongoDB::Configuration> configuration;

src/TableFunctions/TableFunctionMySQL.cpp

@@ -57,7 +57,7 @@ void TableFunctionMySQL::parseArguments(const ASTPtr & ast_function, ContextPtr
     pool.emplace(createMySQLPoolWithFailover(*configuration, mysql_settings));
 }
 
-ColumnsDescription TableFunctionMySQL::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionMySQL::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     return StorageMySQL::getTableStructureFromData(*pool, configuration->database, configuration->table, context);
 }
@@ -66,7 +66,8 @@ StoragePtr TableFunctionMySQL::executeImpl(
     const ASTPtr & /*ast_function*/,
     ContextPtr context,
     const std::string & table_name,
-    ColumnsDescription /*cached_columns*/) const
+    ColumnsDescription /*cached_columns*/,
+    bool /*is_insert_query*/) const
 {
     auto res = std::make_shared<StorageMySQL>(
         StorageID(getDatabaseName(), table_name),

src/TableFunctions/TableFunctionMySQL.h

@@ -23,10 +23,10 @@ public:
         return name;
     }
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "MySQL"; }
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
 
     mutable std::optional<mysqlxx::PoolWithFailover> pool;

src/TableFunctions/TableFunctionNull.cpp

@@ -32,14 +32,14 @@ void TableFunctionNull::parseArguments(const ASTPtr & ast_function, ContextPtr c
         structure = checkAndGetLiteralArgument<String>(evaluateConstantExpressionOrIdentifierAsLiteral(arguments[0], context), "structure");
 }
 
-ColumnsDescription TableFunctionNull::getActualTableStructure(ContextPtr context) const
+ColumnsDescription TableFunctionNull::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const
 {
     if (structure != "auto")
         return parseColumnsListFromString(structure, context);
     return default_structure;
 }
 
-StoragePtr TableFunctionNull::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionNull::executeImpl(const ASTPtr & /*ast_function*/, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool /*is_insert_query*/) const
 {
     ColumnsDescription columns;
     if (structure != "auto")

src/TableFunctions/TableFunctionNull.h

@@ -23,11 +23,11 @@ public:
     void setStructureHint(const ColumnsDescription & structure_hint_) override { structure_hint = structure_hint_; }
 
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const String & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "Null"; }
 
     void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 
     String structure = "auto";
     ColumnsDescription structure_hint;

src/TableFunctions/TableFunctionNumbers.cpp

@@ -23,14 +23,14 @@ namespace ErrorCodes
 
 
 template <bool multithreaded>
-ColumnsDescription TableFunctionNumbers<multithreaded>::getActualTableStructure(ContextPtr /*context*/) const
+ColumnsDescription TableFunctionNumbers<multithreaded>::getActualTableStructure(ContextPtr /*context*/, bool /*is_insert_query*/) const
 {
     /// NOTE: https://bugs.llvm.org/show_bug.cgi?id=47418
     return ColumnsDescription{{{"number", std::make_shared<DataTypeUInt64>()}}};
 }
 
 template <bool multithreaded>
-StoragePtr TableFunctionNumbers<multithreaded>::executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/) const
+StoragePtr TableFunctionNumbers<multithreaded>::executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription /*cached_columns*/, bool /*is_insert_query*/) const
 {
     if (const auto * function = ast_function->as<ASTFunction>())
     {

src/TableFunctions/TableFunctionNumbers.h

@@ -19,12 +19,12 @@ public:
     std::string getName() const override { return name; }
     bool hasStaticStructure() const override { return true; }
 private:
-    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns) const override;
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
     const char * getStorageTypeName() const override { return "SystemNumbers"; }
 
     UInt64 evaluateArgument(ContextPtr context, ASTPtr & argument) const;
 
-    ColumnsDescription getActualTableStructure(ContextPtr context) const override;
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
 };