#pragma once #include namespace DB { DEFINE_AST_QUERY_WITH_TABLE_AND_OUTPUT(ASTExistsQuery, "ExistsQuery", "EXISTS TABLE") DEFINE_AST_QUERY_WITH_TABLE_AND_OUTPUT(ASTShowCreateQuery, "ShowCreateQuery", "SHOW CREATE TABLE") DEFINE_AST_QUERY_WITH_TABLE_AND_OUTPUT(ASTDescribeQuery, "DescribeQuery", "DESCRIBE TABLE") }