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Add more description about SHARD_ROW_ID_BITS #21467

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merged 4 commits into from
Aug 14, 2025

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@qiancai qiancai commented Jul 28, 2025

What is changed, added or deleted? (Required)

Add notice about setting the value of SHARD_ROW_ID_BITS

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@qiancai qiancai added needs-cherry-pick-release-6.5 Should cherry pick this PR to release-6.5 branch. needs-cherry-pick-release-7.1 Should cherry pick this PR to release-7.1 branch. needs-cherry-pick-release-7.5 Should cherry pick this PR to release-7.5 branch. needs-cherry-pick-release-8.1 Should cherry pick this PR to release-8.1 branch. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. ONCALL Relates to documentation oncall. translation/from-docs-cn This PR is translated from a PR in pingcap/docs-cn. type/enhancement The issue or PR belongs to an enhancement. labels Jul 28, 2025
@ti-chi-bot ti-chi-bot bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jul 28, 2025
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Summary of Changes

Hello @qiancai, 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!

My aim with this pull request was to add more descriptive information regarding the SHARD_ROW_ID_BITS setting, specifically a notice about its value. However, the current patch only includes the addition of a new file, temp.md, containing placeholder text. This seems to be a discrepancy between the stated intent and the actual changes provided in the patch.

Highlights

  • File Addition: Added a new file named temp.md containing the text 'This is a test file.'.
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Code Review

This pull request is intended to add more description about SHARD_ROW_ID_BITS, but the only change is the addition of a file named temp.md with the content "This is a test file.". This file seems unrelated to the PR's stated purpose and may have been included by mistake. Please remove this file and add the intended documentation changes.

@ti-chi-bot ti-chi-bot bot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jul 28, 2025
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qiancai commented Jul 28, 2025

/gemini review

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Code Review

This pull request adds a detailed explanation of how SHARD_ROW_ID_BITS works and how to select a value for it. The new content is valuable. I've provided a few suggestions to improve clarity, conciseness, and technical accuracy in the new explanations, following the documentation style guide.

@ti-chi-bot ti-chi-bot bot added the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Aug 13, 2025
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ti-chi-bot bot commented Aug 13, 2025

[LGTM Timeline notifier]

Timeline:

  • 2025-08-13 08:15:58.474511518 +0000 UTC m=+428157.509094736: ☑️ agreed by Oreoxmt.

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qiancai commented Aug 14, 2025

/approve

@qiancai qiancai added the lgtm label Aug 14, 2025
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[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 Aug 14, 2025
@ti-chi-bot ti-chi-bot bot merged commit f2df74d into pingcap:master Aug 14, 2025
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In response to a cherrypick label: new pull request created to branch release-6.5: #21596.

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In response to a cherrypick label: new pull request created to branch release-7.1: #21597.

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In response to a cherrypick label: new pull request created to branch release-7.5: #21598.

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In response to a cherrypick label: new pull request created to branch release-8.1: #21599.

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In response to a cherrypick label: new pull request created to branch release-8.5: #21600.

breezewish added a commit that referenced this pull request Aug 21, 2025
…auto-embed

* commit 'b570cc86270ba2e2b2b71d6eab8d717c2c8a1c56': (48 commits)
  *: remove TiDB roadmap from TOC, home, index, add warning (#21628) (#21637)
  Update the scope of system-variable ”tidb_redact_log“ (#21513) (#21634)
  *: add custom Japanese localization for cloud docs (#21612)
  Modify the introduction of `cop_pool_size` (#21462) (#21627)
  tiflash: Update tiflash upgrade guide (#21619) (#21625)
  Update tidb-performance-tuning-config.md (#21621) (#21624)
  Update tidb-cloud-poc.md (#21336) (#21411)
  cloud: update the pricing link for starter  (#21620)
  ticdc: clarify descriptions of `index-value` and `columns` (#21616) (#21617)
  release-8.5: remove 'v' prefix from tidb-version variable (#21614)
  release-8.5: update version to 8.5.3 (#21613)
  cloud: fix note annotation syntax for proper rendering (#21611)
  ticdc: add key word for redo log (#21564) (#21607)
  ticdc: correct the tiup cluster command (#21135) (#21608)
  bump TiDB from v8.5.2 to v8.5.3 (#21578)
  v8.5.3: add release notes (#21399) (#21606)
  v8.5.3: log backup: update metafile format (#21412) (#21577)
  v8.5.3: update telemetry related doc files (#21404) (#21603)
  system-variables: add optimizer cost factors (#20748) (#21602)
  Add more description about SHARD_ROW_ID_BITS (#21467) (#21600)
  ...
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approved lgtm needs-1-more-lgtm Indicates a PR needs 1 more LGTM. needs-cherry-pick-release-6.5 Should cherry pick this PR to release-6.5 branch. needs-cherry-pick-release-7.1 Should cherry pick this PR to release-7.1 branch. needs-cherry-pick-release-7.5 Should cherry pick this PR to release-7.5 branch. needs-cherry-pick-release-8.1 Should cherry pick this PR to release-8.1 branch. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. ONCALL Relates to documentation oncall. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. translation/from-docs-cn This PR is translated from a PR in pingcap/docs-cn. type/enhancement The issue or PR belongs to an enhancement.
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