From 0acfb6a7aed1ce123c99ce49aa4986069f2b261b Mon Sep 17 00:00:00 2001
From: wangt1xiuyi <13547954130@163.com>
Date: Fri, 15 Mar 2024 10:15:17 +0000
Subject: [PATCH] fix online gather stats bug and item type placeholder
 reservation

---
 src/objit/include/objit/common/ob_item_type.h | 1 +
 src/share/stat/ob_dbms_stats_executor.cpp     | 5 ++---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/objit/include/objit/common/ob_item_type.h b/src/objit/include/objit/common/ob_item_type.h
index f735e229c..5faabaf83 100755
--- a/src/objit/include/objit/common/ob_item_type.h
+++ b/src/objit/include/objit/common/ob_item_type.h
@@ -877,6 +877,7 @@ typedef enum ObItemType
   T_FUN_SYS_WAIT_FOR_EXECUTED_GTID_SET = 2014,
   T_FUN_SYS_WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS = 2015,
   T_FUN_SYS_LAST_REFRESH_SCN = 2016,
+  T_FUN_SUM_OPNSIZE = 2017,
 
   T_MAX_OP = 3000,
 
diff --git a/src/share/stat/ob_dbms_stats_executor.cpp b/src/share/stat/ob_dbms_stats_executor.cpp
index 79acf7dbb..ee641c6a1 100644
--- a/src/share/stat/ob_dbms_stats_executor.cpp
+++ b/src/share/stat/ob_dbms_stats_executor.cpp
@@ -1292,15 +1292,14 @@ int ObDbmsStatsExecutor::update_online_stat(ObExecContext &ctx,
   ObSEArray<ObOptColumnStat *, 4> column_stats;
   bool succ_to_write_stats = false;
   if (OB_FAIL(ObDbmsStatsLockUnlock::check_stat_locked(ctx, param))) {
+    LOG_WARN("fail to check lock stat", K(ret));
     if (ret == OB_ERR_DBMS_STATS_PL) {
       param.global_stat_param_.reset_gather_stat();
       param.part_stat_param_.reset_gather_stat();
       param.subpart_stat_param_.reset_gather_stat();
       ret = OB_SUCCESS; // ignore lock check error
     }
-    LOG_WARN("fail to check lock stat", K(ret));
-  }
-  if (OB_SUCC(ret)) {
+  } else {
     SMART_VAR(sql::ObSQLSessionInfo::StmtSavedValue, saved_value) {
       int64_t nested_count = -1;
       ObSqlString old_db_name;