From 0d0dccd84b5ad137d88f1e77c33a3e826e6a09d0 Mon Sep 17 00:00:00 2001 From: Wenqi Mou Date: Mon, 2 Jun 2025 18:08:42 -0400 Subject: [PATCH 1/2] br: add restore registry table in mysql Signed-off-by: Wenqi Mou --- mysql-schema/mysql-schema.md | 1 + 1 file changed, 1 insertion(+) diff --git a/mysql-schema/mysql-schema.md b/mysql-schema/mysql-schema.md index e669bc00713a..d958624dafa4 100644 --- a/mysql-schema/mysql-schema.md +++ b/mysql-schema/mysql-schema.md @@ -113,6 +113,7 @@ aliases: ['/docs-cn/dev/system-tables/system-table-overview/','/docs-cn/dev/refe ## 备份和恢复相关系统表 * `tidb_pitr_id_map` 存储时间点恢复 (Point-in-time recovery, PITR) 操作的 ID 映射信息 +* `tidb_restore_registry` 存储恢复任务的注册表，给每个恢复任务分配唯一的恢复 ID 并防止不同的恢复操作相互冲突 ## 其它系统表 From f5aceb5f9f7386e8d82d929c02e4d77114cb7bb6 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 27 Jun 2025 09:57:13 +0800 Subject: [PATCH 2/2] minor wording updates --- mysql-schema/mysql-schema.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mysql-schema/mysql-schema.md b/mysql-schema/mysql-schema.md index d958624dafa4..019a376442f3 100644 --- a/mysql-schema/mysql-schema.md +++ b/mysql-schema/mysql-schema.md @@ -113,7 +113,7 @@ aliases: ['/docs-cn/dev/system-tables/system-table-overview/','/docs-cn/dev/refe ## 备份和恢复相关系统表 * `tidb_pitr_id_map` 存储时间点恢复 (Point-in-time recovery, PITR) 操作的 ID 映射信息 -* `tidb_restore_registry` 存储恢复任务的注册表，给每个恢复任务分配唯一的恢复 ID 并防止不同的恢复操作相互冲突 +* `tidb_restore_registry` 存储恢复任务的注册表，给每个恢复任务分配唯一的恢复 ID 以防止不同的恢复操作相互冲突 ## 其它系统表