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authorAlexSm <[email protected]>2024-01-04 15:09:05 +0100
committerGitHub <[email protected]>2024-01-04 15:09:05 +0100
commitdab291146f6cd7d35684e3a1150e5bb1c412982c (patch)
tree36ef35f6cacb6432845a4a33f940c95871036b32 /contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h
parent63660ad5e7512029fd0218e7a636580695a24e1f (diff)
Library import 5, delete go dependencies (#832)
* Library import 5, delete go dependencies * Fix yt client
Diffstat (limited to 'contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h')
-rw-r--r--contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h b/contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h
deleted file mode 100644
index 8cc5119978a..00000000000
--- a/contrib/clickhouse/src/TableFunctions/TableFunctionMerge.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#pragma once
-
-#include <TableFunctions/ITableFunction.h>
-
-
-namespace DB
-{
-
-/* merge (db_name, tables_regexp) - creates a temporary StorageMerge.
- * The structure of the table is taken from the first table that came up, suitable for regexp.
- * If there is no such table, an exception is thrown.
- */
-class TableFunctionMerge : public ITableFunction
-{
-public:
- static constexpr auto name = "merge";
- std::string getName() const override { return name; }
-
-private:
- 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, 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);
-
- String source_database_name_or_regexp;
- String source_table_regexp;
- bool database_is_regexp = false;
- mutable std::optional<DBToTableSetMap> source_databases_and_tables;
-};
-
-
-}