fix bug during the upgrade, it is necessary to disable the generation of plans with trans_info_expr

2023-05-09 02:47:24 +00:00
parent fda1d9f41b
commit c22ebcba79
1 changed files with 1 additions and 0 deletions
--- a/src/sql/optimizer/ob_log_table_scan.cpp
+++ b/src/sql/optimizer/ob_log_table_scan.cpp
@ -729,6 +729,7 @@ int ObLogTableScan::allocate_lookup_trans_info_expr()
    LOG_WARN("unexpected null", K(ret));
  } else if (index_back_ &&
      opt_ctx->is_strict_defensive_check() &&
+      GET_MIN_CLUSTER_VERSION() >= CLUSTER_VERSION_4_2_0_0 &&
      nullptr == trans_info_expr_) {
    if (OB_FAIL(OB_FAIL(ObOptimizerUtil::generate_pseudo_trans_info_expr(*opt_ctx,
                                                                         index_name_,