Skip to content

v8.5.5 br: remove outdated PITR limitation (#21238) #21239

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ti-chi-bot merged 2 commits into from
Jan 6, 2026
Merged

v8.5.5 br: remove outdated PITR limitation (#21238) #21239

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
0813f7f
br: remove outdated PITR limitation
lilin90 Jan 5, 2026
e8a4973
Merge branch 'feature/preview-v8.5.5' into pr/21239
qiancai Jan 6, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion br/backup-and-restore-overview.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,6 @@ TiDB 备份恢复功能可以用于满足以下业务的需求：
### 使用限制

- PITR 仅支持恢复到**全新的空集群**。
- PITR 仅支持集群粒度的恢复，不支持对单个 database 或 table 的恢复。
- PITR 不支持恢复系统表中用户表和权限表的数据。
- 不支持在一个集群上**同时**运行多个数据备份任务。
- 不建议备份正在恢复的表，这样备份的数据可能存在异常。
Expand Down