[SCN] modify with review comments

2022-11-28 03:06:02 +00:00
parent 045c826c51
commit f5db12ecdd
32 changed files with 452 additions and 542 deletions
--- a/src/sql/optimizer/ob_select_log_plan.cpp
+++ b/src/sql/optimizer/ob_select_log_plan.cpp
@ -1057,6 +1057,8 @@ int ObSelectLogPlan::generate_merge_group_sort_keys(ObLogicalOperator *top,
      if (OB_ISNULL(expr = rollup_exprs.at(i))) {
        ret = OB_ERR_UNEXPECTED;
        LOG_WARN("get unexpected null", K(ret));
+      } else if (T_FUN_SYS_REMOVE_CONST == expr->get_expr_type()) {
+        /*do nothing*/
      } else if (OB_FAIL(ObOptimizerUtil::is_const_expr(expr,
                                                        top->get_output_const_exprs(),
                                                        is_const))) {