fix bug: plan cache core is caused by the plan cache diagnostic view.

2023-12-18 21:47:59 +00:00
parent 5c8abefd6d
commit f0d025ca4c
8 changed files with 56 additions and 9 deletions
--- a/src/sql/plan_cache/ob_lib_cache_object_manager.cpp
+++ b/src/sql/plan_cache/ob_lib_cache_object_manager.cpp
@ -132,7 +132,7 @@ void ObLCObjectManager::common_free(ObILibCacheObject *cache_obj,
  if (OB_ISNULL(cache_obj)) {
    // do nothing
  } else {
-    if (!cache_obj->added_lc()) {
+    if (ref_handle != PC_DIAG_HANDLE && !cache_obj->added_lc()) {
        cache_obj->set_logical_del_time(ObTimeUtility::current_monotonic_time());
        LOG_WARN("set logical del time", K(cache_obj->get_logical_del_time()),
                                         K(cache_obj->added_lc()),