Bugfix: convert rownum to limit returns error

2023-06-09 03:12:15 +00:00
parent f7da35ae14
commit 11e3b1d14e
1 changed files with 1 additions and 1 deletions
--- a/src/sql/optimizer/ob_log_plan.cpp
+++ b/src/sql/optimizer/ob_log_plan.cpp
@ -10173,7 +10173,7 @@ int ObLogPlan::classify_rownum_exprs(const ObIArray<ObRawExpr*> &rownum_exprs,
                                            const_expr, filter_exprs,
                                            start_exprs, limit_expr))) {
      LOG_WARN("failed to classify rownum expr", K(ret));
-    } else if (const_expr == limit_expr) {
+    } else if (const_expr == limit_expr && T_INVALID == limit_rownum_type) {
      limit_rownum_type = expr_type;
    }
  }