TK_USING         75059 ext/sqlite3/libsqlite/sqlite3.c     } while( token!=TK_LP && token!=TK_USING );
TK_USING         106944 ext/sqlite3/libsqlite/sqlite3.c     TK_UNION,      TK_USING,      TK_VACUUM,     TK_VIEW,       TK_INITIALLY,