Provide warnings for restoring data to a non-empty cluster (SQL Based…

… BR)
pingcap · Sep 12, 2024 · 2c811d4 · 2c811d4
1 parent cc01d2f
commit 2c811d4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/releases/release-8.4.0.md b/releases/release-8.4.0.md
@@ -194,6 +194,7 @@ TiDB 版本：8.4.0
   - 优化器估行的最小值为`1`，与其他数据库行为一致 [#47400](https://github.com/pingcap/tidb/issues/47400) @[terry1purcell](https://github.com/terry1purcell) **tw@Oreoxmt** <!--1929-->
   - 为日志表 [`mysql.tidb_runaway_queries`](/mysql-schema/mysql-schema.md#runaway-queries-相关系统表) 增加写入控制，降低并发大量写入引发的开销 [#issue号](链接) @[HuSharp](https://github.com/HuSharp) <!--1908--> **tw@lilin90** 
   - 当内表上有 `Selection` 或 `Projection` 算子时默认支持 Index Join [#issue号](链接) @[winoros](https://github.com/winoros) **tw@qiancai** <!--1860-->
+  - 默认不允许使用 SQL 全量恢复数据到非空集群 [#55087](https://github.com/pingcap/tidb/issues/55087) @[BornChanger](https://github.com/BornChanger) **tw@Oreoxmt** <!--1711-->
 
 + TiKV