Skip to content
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

br: restore json type #12777

Merged
merged 1 commit into from
Mar 15, 2023
Merged

br: restore json type #12777

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
2 changes: 1 addition & 1 deletion data-type-json.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ SELECT id FROM city WHERE population >= 100;
## 使用限制

- 暂不支持将 JSON 函数下推至 TiFlash。
- TiDB Backup & Restore（BR）在 v6.3.0 之前不支持恢复包含 JSON 列的数据。另外，任何版本的 BR 都不支持恢复包含 JSON 列的数据到 v6.3.0 之前的 TiDB 集群。
- TiDB Backup & Restore（BR）在 v6.3.0 版本对 JSON 列的数据的编码进行了修改。因此不建议使用 BR 恢复包含 JSON 列的数据到 v6.3.0 之前的 TiDB 集群。
- 请勿使用任何同步工具同步非标准 JSON 类型（例如 DATE、DATETIME、TIME 等）的数据。

## MySQL 兼容性
Expand Down