fix rownum to limit bug

2023-03-21 16:26:06 +00:00
parent 99764bc507
commit 600227d1cb
5 changed files with 146 additions and 102 deletions
--- a/src/sql/optimizer/ob_optimizer_util.h
+++ b/src/sql/optimizer/ob_optimizer_util.h
@ -776,7 +776,10 @@ public:
                                             ObSQLSessionInfo *session_info,
                                             const ObItemType filter_type,
                                             ObRawExpr *const_expr,
-                                             ObRawExpr *&offset_int_expr);
+                                             ObRawExpr *&offset_int_expr,
+                                             ObRawExpr *zero_expr,
+                                             bool &offset_is_not_neg,
+                                             ObTransformerCtx *ctx);

  static int convert_rownum_filter_as_limit(ObRawExprFactory &expr_factory,
                                            ObSQLSessionInfo *session_info,