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information-schema-deadlocks: add the "Begin" step (#21061)#21062

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ti-chi-bot[bot] merged 3 commits intopingcap:release-8.1from
ti-chi-bot:cherry-pick-21061-to-release-8.1
May 28, 2025
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information-schema-deadlocks: add the "Begin" step (#21061)#21062
ti-chi-bot[bot] merged 3 commits intopingcap:release-8.1from
ti-chi-bot:cherry-pick-21061-to-release-8.1

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This is an automated cherry-pick of #21061

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@ti-chi-bot ti-chi-bot added area/transaction Indicates that the Issue or PR belongs to the area of transaction. lgtm ONCALL Relates to documentation oncall. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-8.1 This PR is cherry-picked to release-8.1 from a source PR. type/enhancement The issue or PR belongs to an enhancement. labels May 28, 2025
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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!

Summary of Changes

Hello team, gemini-code-assist here to provide a summary of this pull request. This PR is an automated cherry-pick of changes originally made in #21061. The primary goal is to improve the clarity of the documentation related to the information_schema.deadlocks table by adding the explicit BEGIN; step to a transaction example that demonstrates a deadlock scenario.

Highlights

  • Documentation Update: The pull request modifies the information-schema/information-schema-deadlocks.md documentation file.
  • Example Clarity: The change specifically adds the BEGIN; statement to the step-by-step example illustrating how a deadlock occurs between two transactions, making the transaction initiation explicit.

Changelog

  • information-schema/information-schema-deadlocks.md
    • Added BEGIN; steps to the transaction example table demonstrating a deadlock scenario (inserted at lines 151 and 152 in the updated file) for improved clarity.
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Code Review

This pull request enhances the clarity of a deadlock example in the information-schema/information-schema-deadlocks.md document by explicitly adding the BEGIN; statements for the transactions involved. This is a welcome improvement that makes the example easier for users to understand, aligning with our style guide's emphasis on clarity (Style Guide, Line 21). The change also correctly uses backticks for code snippets (Style Guide, Line 34). Overall, a good, clear update.

Summary of Findings

  • Enhanced Clarity in Deadlock Example: The addition of BEGIN; statements to the deadlock example improves its clarity, making it easier for users to understand the sequence of operations. This change adheres to the style guide by promoting understandability and correctly formatting code snippets.

Merge Readiness

The changes in this pull request are clear, correct, and improve the documentation. The PR appears ready for merging. As a reviewer, I am not authorized to approve the pull request, so please ensure it undergoes any further necessary review and approval steps.

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qiancai commented May 28, 2025

/approve

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ti-chi-bot bot commented May 28, 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 May 28, 2025
@ti-chi-bot ti-chi-bot bot merged commit 625abe8 into pingcap:release-8.1 May 28, 2025
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approved area/transaction Indicates that the Issue or PR belongs to the area of transaction. lgtm ONCALL Relates to documentation oncall. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-8.1 This PR is cherry-picked to release-8.1 from a source PR. type/enhancement The issue or PR belongs to an enhancement.

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