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This is an automated cherry-pick of #21751

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What is changed, added or deleted? (Required)

Update TiDB configuration max-index-length for clarity

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Frank945946 and others added 3 commits September 11, 2025 04:04
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
@ti-chi-bot ti-chi-bot added contribution This PR is from a community contributor. lgtm needs-1-more-lgtm Indicates a PR needs 1 more LGTM. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR. labels Sep 11, 2025
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Summary of Changes

Hello @ti-chi-bot, 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 clarity and comprehensiveness of the TiDB documentation by refining the explanation of the max-index-length configuration. The update aims to provide users with a more precise understanding of this parameter's behavior and its historical compatibility across different TiDB releases and with MySQL.

Highlights

  • Documentation Clarity for max-index-length: The description for the max-index-length configuration in the TiDB configuration file has been updated to provide clearer details on its valid range and compatibility across various TiDB versions and MySQL.
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Code Review

This pull request improves the clarity of the max-index-length configuration description by restructuring it into a list. I've provided a few minor suggestions to further enhance readability and ensure consistency with the document's style.

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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qiancai commented Sep 11, 2025

/approve

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ti-chi-bot bot commented Sep 11, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: qiancai

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@ti-chi-bot ti-chi-bot bot added the approved label Sep 11, 2025
@ti-chi-bot ti-chi-bot bot merged commit 7a9cfde into pingcap:release-7.1 Sep 11, 2025
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@ti-chi-bot ti-chi-bot bot deleted the cherry-pick-21751-to-release-7.1 branch September 11, 2025 09:44
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approved contribution This PR is from a community contributor. lgtm needs-1-more-lgtm Indicates a PR needs 1 more LGTM. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR.

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3 participants