TK_USING         87305 ext/sqlite3/libsqlite/sqlite3.c     } while( token!=TK_LP && token!=TK_USING );
TK_USING         127006 ext/sqlite3/libsqlite/sqlite3.c     TK_JOIN_KW,    TK_ROLLBACK,   TK_ROW,        TK_UNION,      TK_USING,