TK_IS            83019 ext/sqlite3/libsqlite/sqlite3.c           pExpr->op==TK_NE || pExpr->op==TK_IS || pExpr->op==TK_ISNOT );
TK_IS            85522 ext/sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            85524 ext/sqlite3/libsqlite/sqlite3.c       testcase( op==TK_IS );
TK_IS            85528 ext/sqlite3/libsqlite/sqlite3.c       op = (op==TK_IS) ? TK_EQ : TK_NE;
TK_IS            86206 ext/sqlite3/libsqlite/sqlite3.c     case TK_IS:      zBinOp = "IS";     break;
TK_IS            86554 ext/sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            86556 ext/sqlite3/libsqlite/sqlite3.c       testcase( op==TK_IS );
TK_IS            86560 ext/sqlite3/libsqlite/sqlite3.c       op = (op==TK_IS) ? TK_EQ : TK_NE;
TK_IS            86710 ext/sqlite3/libsqlite/sqlite3.c     case TK_IS:
TK_IS            86712 ext/sqlite3/libsqlite/sqlite3.c       testcase( pExpr->op==TK_IS );
TK_IS            86716 ext/sqlite3/libsqlite/sqlite3.c       op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
TK_IS            86894 ext/sqlite3/libsqlite/sqlite3.c    && (pE1->op!=TK_ISNULL && pE1->op!=TK_IS)
TK_IS            99440 ext/sqlite3/libsqlite/sqlite3.c         pEq = sqlite3PExpr(pParse, TK_IS,
TK_IS            126084 ext/sqlite3/libsqlite/sqlite3.c   spanBinaryExpr(&yygotominor.yy346,pParse,TK_IS,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);
TK_IS            127003 ext/sqlite3/libsqlite/sqlite3.c     TK_CTIME_KW,   TK_PRIMARY,    TK_DEFERRED,   TK_DISTINCT,   TK_IS,