fix pdml bug after or expansion transformation

2024-02-10 09:04:18 +00:00
parent 59be123c65
commit b528857934
6 changed files with 37 additions and 27 deletions
--- a/src/sql/optimizer/ob_optimizer.cpp
+++ b/src/sql/optimizer/ob_optimizer.cpp
@ -424,6 +424,9 @@ int ObOptimizer::check_pdml_supported_feature(const ObDelUpdStmt &pdml_stmt,
             static_cast< const ObInsertStmt &>(pdml_stmt).is_insert_up()) {
    is_use_pdml = false;
    ctx_.add_plan_note(PDML_DISABLED_BY_INSERT_UP);
+  } else if (pdml_stmt.is_pdml_disabled()) {
+    is_use_pdml = false;
+    ctx_.add_plan_note(PDML_DISABLED_BY_TRANSFORMATIONS);
  } else if (ctx_.has_dblink()) {
    is_use_pdml = false;
  } else if (ctx_.contain_user_nested_sql()) {