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BRIE: add experimental notice in BACKUP and RESTORE sql (#15528) #15546

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Nov 28, 2023
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BRIE: add experimental notice in BACKUP and RESTORE sql (#15528) #15546

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bef8ff6
This is an automated cherry-pick of #15528
YuJuncen Nov 28, 2023
2e9318d
Discard changes to migrate-from-tidb-to-tidb.md
Oreoxmt Nov 28, 2023
20cf352
Discard changes to replicate-between-primary-and-secondary-clusters.md
Oreoxmt Nov 28, 2023
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4 changes: 4 additions & 0 deletions sql-statements/sql-statement-backup.md
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Expand Up @@ -5,6 +5,10 @@ summary: TiDB 数据库中 BACKUP 的使用概况。

# BACKUP

> **警告：**
>
> `BACKUP` 语句目前为实验特性，不建议在生产环境中使用。该功能可能会在未事先通知的情况下发生变化或删除。如果发现 bug，请在 GitHub 上提 [issue](https://github.com/pingcap/tidb/issues) 反馈。

`BACKUP` 语句用于对 TiDB 集群执行分布式备份操作。

`BACKUP` 语句使用的引擎与 [BR](/br/backup-and-restore-use-cases.md) 相同，但备份过程是由 TiDB 本身驱动，而非单独的 BR 工具。BR 工具的优势和警告也适用于 `BACKUP` 语句。
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4 changes: 4 additions & 0 deletions sql-statements/sql-statement-restore.md
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Expand Up @@ -5,6 +5,10 @@ summary: TiDB 数据库中 RESTORE 的使用概况。

# RESTORE

> **警告：**
>
> `RESTORE` 语句目前为实验特性，不建议在生产环境中使用。该功能可能会在未事先通知的情况下发生变化或删除。如果发现 bug，请在 GitHub 上提 [issue](https://github.com/pingcap/tidb/issues) 反馈。

`RESTORE` 语句用于执行分布式恢复，把 [`BACKUP` 语句](/sql-statements/sql-statement-backup.md)生成的备份文件恢复到 TiDB 集群中。

`RESTORE` 语句使用的引擎与 [BR](/br/backup-and-restore-use-cases.md) 相同，但恢复过程是由 TiDB 本身驱动，而非单独的 BR 工具。BR 工具的优势和警告也适用于 `RESTORE` 语句。需要注意的是，**`RESTORE` 语句目前不遵循 ACID 原则**。
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