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23 lines
739 B
C++
23 lines
739 B
C++
#pragma once
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#include <TableFunctions/ITableFunction.h>
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#include <Interpreters/Context.h>
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namespace DB
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{
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enum class AccessType;
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class ColumnsDescription;
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/*
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* function(source, format, structure) - creates a temporary storage from formated source
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*/
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class ITableFunctionFileLike : public ITableFunction
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{
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private:
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StoragePtr executeImpl(const ASTPtr & ast_function, const Context & context, const std::string & table_name) const override;
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virtual StoragePtr getStorage(
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const String & source, const String & format, const ColumnsDescription & columns, Context & global_context, const std::string & table_name, const String & compression_method) const = 0;
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virtual AccessType getRequiredAccessType() const = 0;
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};
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}
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