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docs: fix sync-diff-inspector limitations in migration tools (#21937) #21942

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ti-chi-bot merged 4 commits into from
Sep 20, 2026
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docs: fix sync-diff-inspector limitations in migration tools (#21937) #21942

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docs: fix sync-diff-inspector limitations in migration tools
doc-claw-bot Sep 16, 2026
7a52640
Update migration-tools.md
qiancai Sep 20, 2026
38e0b53
Update migration-tools.md
qiancai Sep 20, 2026
f9627cb
Update migration-tools.md
qiancai Sep 20, 2026
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2 changes: 1 addition & 1 deletion migration-tools.md
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Expand Up @@ -61,7 +61,7 @@ TiDB 提供了丰富的数据迁移相关的工具，用于全量迁移、增量
| **上游** | TiDB，MySQL |
| **下游** | TiDB，MySQL |
| **主要优势** | 提供了修复数据的功能，适用于修复少量不一致的数据。|
| **使用限制** | <ul><li>对于 MySQL 和 TiDB 之间的数据同步不支持在线校验。</li><li>不支持 JSON、BIT、BINARY、BLOB 等类型的数据。</li></ul> |
| **使用限制** | sync-diff-inspector 在 MySQL 和 TiDB 之间的数据同步场景中不支持在线校验；部分数据类型的比较，以及无主键或唯一索引表的不一致数据修复也存在限制。详情参考 [sync-diff-inspector 的使用限制](/sync-diff-inspector/sync-diff-inspector-overview.md#sync-diff-inspector-的使用限制)。 |

## 使用 TiUP 快速安装

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