ParserCreateQuery: moved code to cpp

dbms/src/Parsers/ASTCreateQuery.cpp

@@ -0,0 +1,235 @@
+#include <Parsers/ASTExpressionList.h>
+#include <Parsers/ASTFunction.h>
+#include <Parsers/ASTSetQuery.h>
+#include <Parsers/ASTSelectWithUnionQuery.h>
+#include <Parsers/ASTCreateQuery.h>
+
+
+namespace DB
+{
+
+ASTPtr ASTStorage::clone() const
+{
+    auto res = std::make_shared<ASTStorage>(*this);
+    res->children.clear();
+
+    if (engine)
+        res->set(res->engine, engine->clone());
+    if (partition_by)
+        res->set(res->partition_by, partition_by->clone());
+    if (primary_key)
+        res->set(res->primary_key, primary_key->clone());
+    if (order_by)
+        res->set(res->order_by, order_by->clone());
+    if (sample_by)
+        res->set(res->sample_by, sample_by->clone());
+
+    if (settings)
+        res->set(res->settings, settings->clone());
+
+    return res;
+}
+
+void ASTStorage::formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const
+{
+    if (engine)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "ENGINE" << (s.hilite ? hilite_none : "") << " = ";
+        engine->formatImpl(s, state, frame);
+    }
+    if (partition_by)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "PARTITION BY " << (s.hilite ? hilite_none : "");
+        partition_by->formatImpl(s, state, frame);
+    }
+    if (primary_key)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "PRIMARY KEY " << (s.hilite ? hilite_none : "");
+        primary_key->formatImpl(s, state, frame);
+    }
+    if (order_by)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "ORDER BY " << (s.hilite ? hilite_none : "");
+        order_by->formatImpl(s, state, frame);
+    }
+    if (sample_by)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "SAMPLE BY " << (s.hilite ? hilite_none : "");
+        sample_by->formatImpl(s, state, frame);
+    }
+    if (settings)
+    {
+        s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "SETTINGS " << (s.hilite ? hilite_none : "");
+        settings->formatImpl(s, state, frame);
+    }
+
+}
+
+
+ASTPtr ASTColumnsElement::clone() const
+{
+    auto res = std::make_shared<ASTColumnsElement>();
+    res->prefix = prefix;
+    if (elem)
+        res->set(res->elem, elem->clone());
+    return res;
+}
+
+void ASTColumnsElement::formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const
+{
+    if (!elem)
+        return;
+
+    if (prefix.empty())
+    {
+        elem->formatImpl(s, state, frame);
+        return;
+    }
+
+    frame.need_parens = false;
+    std::string indent_str = s.one_line ? "" : std::string(4 * frame.indent, ' ');
+
+    s.ostr << s.nl_or_ws << indent_str;
+    s.ostr << (s.hilite ? hilite_keyword : "") << prefix << (s.hilite ? hilite_none : "");
+
+    FormatSettings nested_settings = s;
+    nested_settings.one_line = true;
+    nested_settings.nl_or_ws = ' ';
+
+    elem->formatImpl(nested_settings, state, frame);
+}
+
+
+ASTPtr ASTColumns::clone() const
+{
+    auto res = std::make_shared<ASTColumns>();
+
+    if (columns)
+        res->set(res->columns, columns->clone());
+    if (indices)
+        res->set(res->indices, indices->clone());
+
+    return res;
+}
+
+void ASTColumns::formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const
+{
+    ASTExpressionList list;
+
+    if (columns)
+        for (const auto & column : columns->children)
+        {
+            auto elem = std::make_shared<ASTColumnsElement>();
+            elem->prefix = "";
+            elem->set(elem->elem, column->clone());
+            list.children.push_back(elem);
+        }
+    if (indices)
+        for (const auto & index : indices->children)
+        {
+            auto elem = std::make_shared<ASTColumnsElement>();
+            elem->prefix = "INDEX";
+            elem->set(elem->elem, index->clone());
+            list.children.push_back(elem);
+        }
+
+    if (!list.children.empty())
+        list.formatImpl(s, state, frame);
+}
+
+
+ASTPtr ASTCreateQuery::clone() const
+{
+    auto res = std::make_shared<ASTCreateQuery>(*this);
+    res->children.clear();
+
+    if (columns_list)
+        res->set(res->columns_list, columns_list->clone());
+    if (storage)
+        res->set(res->storage, storage->clone());
+    if (select)
+        res->set(res->select, select->clone());
+
+    cloneOutputOptions(*res);
+
+    return res;
+}
+
+void ASTCreateQuery::formatQueryImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
+{
+    frame.need_parens = false;
+
+    if (!database.empty() && table.empty())
+    {
+        settings.ostr << (settings.hilite ? hilite_keyword : "")
+            << (attach ? "ATTACH DATABASE " : "CREATE DATABASE ")
+            << (if_not_exists ? "IF NOT EXISTS " : "")
+            << (settings.hilite ? hilite_none : "")
+            << backQuoteIfNeed(database);
+        formatOnCluster(settings);
+
+        if (storage)
+            storage->formatImpl(settings, state, frame);
+
+        return;
+    }
+
+    {
+        std::string what = "TABLE";
+        if (is_view)
+            what = "VIEW";
+        if (is_materialized_view)
+            what = "MATERIALIZED VIEW";
+
+        settings.ostr
+            << (settings.hilite ? hilite_keyword : "")
+                << (attach ? "ATTACH " : "CREATE ")
+                << (temporary ? "TEMPORARY " : "")
+                << (replace_view ? "OR REPLACE " : "")
+                << what << " "
+                << (if_not_exists ? "IF NOT EXISTS " : "")
+            << (settings.hilite ? hilite_none : "")
+            << (!database.empty() ? backQuoteIfNeed(database) + "." : "") << backQuoteIfNeed(table);
+            formatOnCluster(settings);
+    }
+
+    if (!to_table.empty())
+    {
+        settings.ostr
+            << (settings.hilite ? hilite_keyword : "") << " TO " << (settings.hilite ? hilite_none : "")
+            << (!to_database.empty() ? backQuoteIfNeed(to_database) + "." : "") << backQuoteIfNeed(to_table);
+    }
+
+    if (!as_table.empty())
+    {
+        settings.ostr
+            << (settings.hilite ? hilite_keyword : "") << " AS " << (settings.hilite ? hilite_none : "")
+            << (!as_database.empty() ? backQuoteIfNeed(as_database) + "." : "") << backQuoteIfNeed(as_table);
+    }
+
+    if (columns_list)
+    {
+        settings.ostr << (settings.one_line ? " (" : "\n(");
+        FormatStateStacked frame_nested = frame;
+        ++frame_nested.indent;
+        columns_list->formatImpl(settings, state, frame_nested);
+        settings.ostr << (settings.one_line ? ")" : "\n)");
+    }
+
+    if (storage)
+        storage->formatImpl(settings, state, frame);
+
+    if (is_populate)
+    {
+        settings.ostr << (settings.hilite ? hilite_keyword : "") << " POPULATE" << (settings.hilite ? hilite_none : "");
+    }
+
+    if (select)
+    {
+        settings.ostr << (settings.hilite ? hilite_keyword : "") << " AS" << settings.nl_or_ws << (settings.hilite ? hilite_none : "");
+        select->formatImpl(settings, state, frame);
+    }
+}
+
+}
+

dbms/src/Parsers/ASTCreateQuery.h

@@ -1,9 +1,5 @@
 #pragma once
 
-#include <Parsers/ASTExpressionList.h>
-#include <Parsers/ASTFunction.h>
-#include <Parsers/ASTSetQuery.h>
-#include <Parsers/ASTSelectWithUnionQuery.h>
 #include <Parsers/ASTQueryWithTableAndOutput.h>
 #include <Parsers/ASTQueryWithOnCluster.h>
 
@@ -11,6 +7,9 @@
 namespace DB
 {
 
+class ASTFunction;
+class ASTSetQuery;
+
 class ASTStorage : public IAST
 {
 public:
@@ -23,154 +22,44 @@ public:
 
     String getID(char) const override { return "Storage definition"; }
 
-    ASTPtr clone() const override
-    {
-        auto res = std::make_shared<ASTStorage>(*this);
-        res->children.clear();
+    ASTPtr clone() const override;
 
-        if (engine)
-            res->set(res->engine, engine->clone());
-        if (partition_by)
-            res->set(res->partition_by, partition_by->clone());
-        if (primary_key)
-            res->set(res->primary_key, primary_key->clone());
-        if (order_by)
-            res->set(res->order_by, order_by->clone());
-        if (sample_by)
-            res->set(res->sample_by, sample_by->clone());
-
-        if (settings)
-            res->set(res->settings, settings->clone());
-
-        return res;
-    }
-
-    void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override
-    {
-        if (engine)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "ENGINE" << (s.hilite ? hilite_none : "") << " = ";
-            engine->formatImpl(s, state, frame);
-        }
-        if (partition_by)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "PARTITION BY " << (s.hilite ? hilite_none : "");
-            partition_by->formatImpl(s, state, frame);
-        }
-        if (primary_key)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "PRIMARY KEY " << (s.hilite ? hilite_none : "");
-            primary_key->formatImpl(s, state, frame);
-        }
-        if (order_by)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "ORDER BY " << (s.hilite ? hilite_none : "");
-            order_by->formatImpl(s, state, frame);
-        }
-        if (sample_by)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "SAMPLE BY " << (s.hilite ? hilite_none : "");
-            sample_by->formatImpl(s, state, frame);
-        }
-        if (settings)
-        {
-            s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << "SETTINGS " << (s.hilite ? hilite_none : "");
-            settings->formatImpl(s, state, frame);
-        }
-
-    }
+    void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override;
 };
 
 
+class ASTColumnsElement : public IAST
+{
+public:
+    String prefix;
+    IAST * elem;
+
+    String getID(char c) const override { return "ASTColumnsElement for " + elem->getID(c); }
+
+    ASTPtr clone() const override;
+
+    void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override;
+};
+
+
+class ASTExpressionList;
+
 class ASTColumns : public IAST
 {
-private:
-    class ASTColumnsElement : public IAST
-    {
-    public:
-        String prefix;
-        IAST * elem;
-
-        String getID(char c) const override { return "ASTColumnsElement for " + elem->getID(c); }
-
-        ASTPtr clone() const override
-        {
-            auto res = std::make_shared<ASTColumnsElement>();
-            res->prefix = prefix;
-            if (elem)
-                res->set(res->elem, elem->clone());
-            return res;
-        }
-
-        void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override
-        {
-            if (!elem)
-                return;
-
-            if (prefix.empty())
-            {
-                elem->formatImpl(s, state, frame);
-                return;
-            }
-
-            frame.need_parens = false;
-            std::string indent_str = s.one_line ? "" : std::string(4 * frame.indent, ' ');
-
-            s.ostr << s.nl_or_ws << indent_str;
-            s.ostr << (s.hilite ? hilite_keyword : "") << prefix << (s.hilite ? hilite_none : "");
-
-            FormatSettings nested_settings = s;
-            nested_settings.one_line = true;
-            nested_settings.nl_or_ws = ' ';
-
-            elem->formatImpl(nested_settings, state, frame);
-        }
-    };
 public:
     ASTExpressionList * columns = nullptr;
     ASTExpressionList * indices = nullptr;
 
     String getID(char) const override { return "Columns definition"; }
 
-    ASTPtr clone() const override
-    {
-        auto res = std::make_shared<ASTColumns>();
+    ASTPtr clone() const override;
 
-        if (columns)
-            res->set(res->columns, columns->clone());
-        if (indices)
-            res->set(res->indices, indices->clone());
-
-        return res;
-    }
-
-    void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override
-    {
-        ASTExpressionList list;
-
-        if (columns)
-            for (const auto & column : columns->children)
-            {
-                auto elem = std::make_shared<ASTColumnsElement>();
-                elem->prefix = "";
-                elem->set(elem->elem, column->clone());
-                list.children.push_back(elem);
-            }
-        if (indices)
-            for (const auto & index : indices->children)
-            {
-                auto elem = std::make_shared<ASTColumnsElement>();
-                elem->prefix = "INDEX";
-                elem->set(elem->elem, index->clone());
-                list.children.push_back(elem);
-            }
-
-        if (!list.children.empty())
-            list.formatImpl(s, state, frame);
-    }
+    void formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const override;
 };
 
 
+class ASTSelectWithUnionQuery;
+
 /// CREATE TABLE or ATTACH TABLE query
 class ASTCreateQuery : public ASTQueryWithTableAndOutput, public ASTQueryWithOnCluster
 {
@@ -192,22 +81,7 @@ public:
     /** Get the text that identifies this element. */
     String getID(char delim) const override { return (attach ? "AttachQuery" : "CreateQuery") + (delim + database) + delim + table; }
 
-    ASTPtr clone() const override
-    {
-        auto res = std::make_shared<ASTCreateQuery>(*this);
-        res->children.clear();
-
-        if (columns_list)
-            res->set(res->columns_list, columns_list->clone());
-        if (storage)
-            res->set(res->storage, storage->clone());
-        if (select)
-            res->set(res->select, select->clone());
-
-        cloneOutputOptions(*res);
-
-        return res;
-    }
+    ASTPtr clone() const override;
 
     ASTPtr getRewrittenASTWithoutOnCluster(const std::string & new_database) const override
     {
@@ -215,81 +89,7 @@ public:
     }
 
 protected:
-    void formatQueryImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const override
-    {
-        frame.need_parens = false;
-
-        if (!database.empty() && table.empty())
-        {
-            settings.ostr << (settings.hilite ? hilite_keyword : "")
-                << (attach ? "ATTACH DATABASE " : "CREATE DATABASE ")
-                << (if_not_exists ? "IF NOT EXISTS " : "")
-                << (settings.hilite ? hilite_none : "")
-                << backQuoteIfNeed(database);
-            formatOnCluster(settings);
-
-            if (storage)
-                storage->formatImpl(settings, state, frame);
-
-            return;
-        }
-
-        {
-            std::string what = "TABLE";
-            if (is_view)
-                what = "VIEW";
-            if (is_materialized_view)
-                what = "MATERIALIZED VIEW";
-
-            settings.ostr
-                << (settings.hilite ? hilite_keyword : "")
-                    << (attach ? "ATTACH " : "CREATE ")
-                    << (temporary ? "TEMPORARY " : "")
-                    << (replace_view ? "OR REPLACE " : "")
-                    << what << " "
-                    << (if_not_exists ? "IF NOT EXISTS " : "")
-                << (settings.hilite ? hilite_none : "")
-                << (!database.empty() ? backQuoteIfNeed(database) + "." : "") << backQuoteIfNeed(table);
-                formatOnCluster(settings);
-        }
-
-        if (!to_table.empty())
-        {
-            settings.ostr
-                << (settings.hilite ? hilite_keyword : "") << " TO " << (settings.hilite ? hilite_none : "")
-                << (!to_database.empty() ? backQuoteIfNeed(to_database) + "." : "") << backQuoteIfNeed(to_table);
-        }
-
-        if (!as_table.empty())
-        {
-            settings.ostr
-                << (settings.hilite ? hilite_keyword : "") << " AS " << (settings.hilite ? hilite_none : "")
-                << (!as_database.empty() ? backQuoteIfNeed(as_database) + "." : "") << backQuoteIfNeed(as_table);
-        }
-
-        if (columns_list)
-        {
-            settings.ostr << (settings.one_line ? " (" : "\n(");
-            FormatStateStacked frame_nested = frame;
-            ++frame_nested.indent;
-            columns_list->formatImpl(settings, state, frame_nested);
-            settings.ostr << (settings.one_line ? ")" : "\n)");
-        }
-
-        if (storage)
-            storage->formatImpl(settings, state, frame);
-
-        if (is_populate)
-        {
-            settings.ostr << (settings.hilite ? hilite_keyword : "") << " POPULATE" << (settings.hilite ? hilite_none : "");
-        }
-
-        if (select)
-        {
-            settings.ostr << (settings.hilite ? hilite_keyword : "") << " AS" << settings.nl_or_ws << (settings.hilite ? hilite_none : "");
-            select->formatImpl(settings, state, frame);
-        }
-    }
+    void formatQueryImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const override;
 };
 
 }

dbms/src/Parsers/ParserCreateQuery.cpp

@@ -4,6 +4,8 @@
 #include <Parsers/ASTIndexDeclaration.h>
 #include <Parsers/ASTExpressionList.h>
 #include <Parsers/ASTCreateQuery.h>
+#include <Parsers/ASTSetQuery.h>
+#include <Parsers/ASTSelectWithUnionQuery.h>
 #include <Parsers/ExpressionListParsers.h>
 #include <Parsers/ParserCreateQuery.h>
 #include <Parsers/ParserSelectWithUnionQuery.h>

dbms/src/Storages/Kafka/KafkaSettings.cpp

@@ -1,5 +1,7 @@
 #include <Storages/Kafka/KafkaSettings.h>
 #include <Parsers/ASTCreateQuery.h>
+#include <Parsers/ASTSetQuery.h>
+#include <Parsers/ASTFunction.h>
 #include <Common/Exception.h>
 
 

dbms/src/Storages/MergeTree/MergeTreeSettings.cpp

@@ -1,5 +1,7 @@
 #include <Storages/MergeTree/MergeTreeSettings.h>
 #include <Parsers/ASTCreateQuery.h>
+#include <Parsers/ASTSetQuery.h>
+#include <Parsers/ASTFunction.h>
 #include <Common/Exception.h>
 
 

dbms/src/Storages/StorageJoin.cpp

@@ -2,6 +2,7 @@
 #include <Storages/StorageFactory.h>
 #include <Interpreters/Join.h>
 #include <Parsers/ASTCreateQuery.h>
+#include <Parsers/ASTSetQuery.h>
 #include <Parsers/ASTIdentifier.h>
 #include <Core/ColumnNumbers.h>
 #include <DataStreams/IBlockInputStream.h>

dbms/src/Storages/StorageView.cpp

@@ -3,6 +3,7 @@
 #include <Parsers/ASTCreateQuery.h>
 #include <Parsers/ASTSubquery.h>
 #include <Parsers/ASTTablesInSelectQuery.h>
+#include <Parsers/ASTSelectWithUnionQuery.h>
 
 #include <Storages/StorageView.h>
 #include <Storages/StorageFactory.h>