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*: update version limit for DM/Syncer (#1312)
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csuzhangxc authored and lilin90 committed May 13, 2019
1 parent 80104b2 commit c35d75e
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6 changes: 6 additions & 0 deletions tools/dm/overview.md
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Expand Up @@ -75,6 +75,12 @@ DM 支持对原分库分表进行合库合表操作,但需要满足一些[使

- 5.5 < MySQL 版本 < 5.8
- MariaDB 版本 >= 10.1.2

> **注意:**
>
> 如果上游 MySQL/MariaDB server 间构成主从复制结构,则
> - 5.7.1 < MySQL 版本 < 5.8
> - MariaDB 版本 >= 10.1.3
在使用 dmctl 启动任务时,DM 会自动对任务上下游数据库的配置、权限等进行[前置检查](/tools/dm/precheck.md)

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6 changes: 6 additions & 0 deletions tools/syncer.md
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Expand Up @@ -352,6 +352,12 @@ target-table = "order_2017"

- 5.5 < MySQL 版本 < 5.8
- MariaDB 版本 >= 10.1.2(更早版本的 binlog 部分字段类型格式与 MySQL 不一致)

> **注意:**
>
> 如果上游 MySQL/MariaDB server 间构成主从复制结构,则
> - 5.7.1 < MySQL 版本 < 5.8
> - MariaDB 版本 >= 10.1.3
2. 检查源库 `server-id`

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