br: pitr restore mode #21254
br: pitr restore mode #21254
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Signed-off-by: Jianjun Liao <[email protected]>
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Summary of Changes
Hello @Leavrth, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request enhances the documentation for both Point-in-Time Recovery (PITR) and snapshot restore processes. It introduces crucial information about a new 'Table Mode' feature, which temporarily restricts table access during restore operations to guarantee data consistency and improve task stability. The changes aim to provide users with a clearer understanding of table behavior during these critical database operations.
Highlights
- Documentation Update: Added a new explanatory paragraph to both the Point-in-Time Recovery (PITR) guide and the snapshot restore guide.
- Table Mode Clarification: The new text clarifies that during a restore operation, the affected table's
Table Modewill be set torestore, prohibiting read and write operations. This mode automatically resets tonormalupon completion, ensuring data consistency and task stability.
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Code Review
This pull request introduces a new explanation regarding the 'Table Mode' during restore operations in both the PITR and snapshot restore guides. The changes are clear and provide valuable information. My review focuses on enhancing the clarity, conciseness, and adherence to the documentation style guide, specifically by suggesting improvements to sentence structure, active voice, and direct address to the user. The suggested changes aim to make the documentation even more user-friendly and consistent with the established writing principles.
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First-time contributors' checklist
What is changed, added or deleted? (Required)
Which TiDB version(s) do your changes apply to? (Required)
Tips for choosing the affected version(s):
By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.
For details, see tips for choosing the affected versions.
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