From 344ebc592063c0e0c13e92f1a5aa827a38272e9d Mon Sep 17 00:00:00 2001
From: Ti Chi Robot <ti-community-prow-bot@tidb.io>
Date: Fri, 13 Dec 2024 18:26:27 +0800
Subject: [PATCH] planner: update the default value of 46177 (#19300) (#19302)

---
 optimizer-fix-controls.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/optimizer-fix-controls.md b/optimizer-fix-controls.md
index 202336d7a884..1162645b7878 100644
--- a/optimizer-fix-controls.md
+++ b/optimizer-fix-controls.md
@@ -79,7 +79,7 @@ SET SESSION tidb_opt_fix_control = '44262:ON,44389:ON';
 
 ### [`46177`](https://github.com/pingcap/tidb/issues/46177) <span class="version-mark">从 v6.5.6、v7.1.3 和 v7.5.0 版本开始引入</span>
 
-- 默认值：`ON`
+- 默认值：`ON`。在 v8.5.0 之前，默认值为 `OFF`。
 - 可选值：`ON`、`OFF`
 - 此开关控制优化器在查询优化的过程中，找到非强制执行计划后，是否继续查找强制执行计划进行查询优化。