1 | #pragma once |
---|---|
2 | |
3 | #include <TableFunctions/ITableFunction.h> |
4 | #include <Interpreters/Context.h> |
5 | |
6 | namespace DB |
7 | { |
8 | |
9 | class ColumnsDescription; |
10 | |
11 | /* |
12 | * function(source, format, structure) - creates a temporary storage from formated source |
13 | */ |
14 | class ITableFunctionFileLike : public ITableFunction |
15 | { |
16 | private: |
17 | StoragePtr executeImpl(const ASTPtr & ast_function, const Context & context, const std::string & table_name) const override; |
18 | virtual StoragePtr getStorage( |
19 | const String & source, const String & format, const ColumnsDescription & columns, Context & global_context, const std::string & table_name, const String & compression_method) const = 0; |
20 | }; |
21 | } |
22 |