ClickHouse/dbms/src/Parsers/ParserQuery.cpp
2012-07-12 19:49:22 +00:00

40 lines
1.1 KiB
C++

#include <DB/Parsers/ParserSelectQuery.h>
#include <DB/Parsers/ParserCreateQuery.h>
#include <DB/Parsers/ParserInsertQuery.h>
#include <DB/Parsers/ParserDropQuery.h>
#include <DB/Parsers/ParserRenameQuery.h>
#include <DB/Parsers/ParserShowTablesQuery.h>
#include <DB/Parsers/ParserUseQuery.h>
#include <DB/Parsers/ParserQuery.h>
namespace DB
{
bool ParserQuery::parseImpl(Pos & pos, Pos end, ASTPtr & node, String & expected)
{
ParserShowTablesQuery show_tables_p;
ParserSelectQuery select_p;
ParserInsertQuery insert_p;
ParserCreateQuery create_p;
ParserRenameQuery rename_p;
ParserDropQuery drop_p;
ParserUseQuery use_p;
bool res = show_tables_p.parse(pos, end, node, expected)
|| select_p.parse(pos, end, node, expected)
|| insert_p.parse(pos, end, node, expected)
|| create_p.parse(pos, end, node, expected)
|| rename_p.parse(pos, end, node, expected)
|| drop_p.parse(pos, end, node, expected)
|| use_p.parse(pos, end, node, expected);
if (!res)
expected = "One of: SHOW TABLES, SHOW DATABASES, SELECT, INSERT, CREATE, ATTACH, RENAME, DROP, DETACH, USE";
return res;
}
}