add version mark

Signed-off-by: Aolin <[email protected]>
pingcap · Sep 23, 2024 · 1ec50ac · 1ec50ac
1 parent 274cb8d
commit 1ec50ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system-variables.md b/system-variables.md
@@ -1052,7 +1052,7 @@ mysql> SELECT job_info FROM mysql.analyze_jobs ORDER BY end_time DESC LIMIT 1;
 1 row in set (0.00 sec)
 ```
 
-### tidb_auto_analyze_concurrency
+### `tidb_auto_analyze_concurrency` <span class="version-mark">从 v8.4.0 版本开始引入</span>
 
 - 作用域：GLOBAL
 - 是否持久化到集群：是