ClickHouse/dbms/src/TableFunctions/TableFunctionMySQL.h

26 lines
588 B
C++

#pragma once
#include <TableFunctions/ITableFunction.h>
namespace DB
{
/* mysql ('host:port', database, table, user, password) - creates a temporary StorageMySQL.
* The structure of the table is taken from the mysql query DESCRIBE table.
* If there is no such table, an exception is thrown.
*/
class TableFunctionMySQL : public ITableFunction
{
public:
static constexpr auto name = "mysql";
std::string getName() const override
{
return name;
}
private:
StoragePtr executeImpl(const ASTPtr & ast_function, const Context & context) const override;
};
}