TK_NULL           427 ext/pdo_sqlite/sqlite/src/alter.c   if( pDflt && pDflt->op==TK_NULL ){
TK_NULL           155 ext/pdo_sqlite/sqlite/src/auth.c     pExpr->op = TK_NULL;
TK_NULL          1236 ext/pdo_sqlite/sqlite/src/expr.c           pExpr->op = TK_NULL;
TK_NULL          1607 ext/pdo_sqlite/sqlite/src/expr.c     case TK_NULL: {
TK_NULL            82 ext/pdo_sqlite/sqlite/src/keywordhash.h     TK_RENAME,     TK_BETWEEN,    TK_NOT,        TK_NOTNULL,    TK_NULL,       
TK_NULL          2004 ext/pdo_sqlite/sqlite/src/select.c       pExpr->op = TK_NULL;
TK_NULL           147 ext/sqlite/libsqlite/src/auth.c     pExpr->op = TK_NULL;
TK_NULL           310 ext/sqlite/libsqlite/src/expr.c     case TK_NULL:
TK_NULL           951 ext/sqlite/libsqlite/src/expr.c     case TK_NULL:
TK_NULL          1064 ext/sqlite/libsqlite/src/expr.c     case TK_NULL: {
TK_NULL          2464 ext/sqlite/libsqlite/src/parse.c {yygotominor.yy242 = sqliteExpr(TK_NULL, 0, 0, &yymsp[0].minor.yy0);}
TK_NULL           536 ext/sqlite/libsqlite/src/parse.y expr(A) ::= NULL(X).             {A = sqliteExpr(TK_NULL, 0, 0, &X);}
TK_NULL          1530 ext/sqlite/libsqlite/src/select.c       pExpr->op = TK_NULL;
TK_NULL           107 ext/sqlite/libsqlite/src/tokenize.c   { "NULL",              TK_NULL,         },