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This is an automated cherry-pick of #22283

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@ti-chi-bot ti-chi-bot added lgtm type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR. labels Jan 9, 2026
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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 refines the documentation concerning JDBC connection collation behavior in TiDB. It removes an overly specific example that detailed how certain JDBC driver versions affect collation_connection, opting for a more general statement that the behavior depends on the JDBC driver. This change improves the accuracy and longevity of the documentation by avoiding hardcoding driver-specific details that may quickly become outdated.

Highlights

  • Documentation Update: The description regarding JDBC connection collation behavior in faq/sql-faq.md has been updated to remove specific details about Connector/J versions and utf8mb4_0900_ai_ci collation, making the explanation more general and less prone to becoming outdated.

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@ti-chi-bot ti-chi-bot bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jan 9, 2026
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Code Review

This pull request simplifies the description of JDBC collation behavior by removing an outdated and potentially confusing example. This change improves the document's clarity and accuracy. I have also suggested a minor wording improvement for better precision and consistency.

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hfxsd commented Jan 9, 2026

/approve

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ti-chi-bot bot commented Jan 9, 2026

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hfxsd

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@ti-chi-bot ti-chi-bot bot added the approved label Jan 9, 2026
@ti-chi-bot ti-chi-bot bot merged commit 678c39d into pingcap:release-8.5 Jan 9, 2026
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@ti-chi-bot ti-chi-bot bot deleted the cherry-pick-22283-to-release-8.5 branch January 9, 2026 03:56
breezewish added a commit that referenced this pull request Jan 13, 2026
* origin/release-8.5: (48 commits)
  Terraform: remove `cluster_id` in `cluster_id, vpc_peering_id` (#22318)
  Update the Compatibility changes of release-8.5.4 (#22233) (#22316)
  cloud: optimize the description of TiDB-X features (#22294)
  Add FORMAT keyword to import statement options (#22301) (#22304)
  cloud: delete disaster recovery (#22299)
  v8.5.4 tikv: update default settings of `server.grpc-concurrency` and `server.grpc-raft-conn-num`. (#22273) (#22298)
  Update create-tidb-instance-premium.md (#22288)
  sync-diff-inspector: add PROCESS permission when upstream and downstream are TiDB (#22289) (#22292)
  sql-faq: fix outdated description about JDBC (#22283) (#22287)
  master, v8.5: update download URL from pingcap.org to pingcap.com (#22240) (#22280)
  tikv: fix the default value of `end-point-memory-quota` (#22271) (#22272)
  v8.5.4: tikv: update auto compaction config (#22251) (#22265)
  pdf: update year to 2026 in copyright.tex (#22253) (#22260)
  v8.5.4 tikv: update rocksdb.max-manifest-file-size default value (#21689) (#22250)
  tidb-cloud: update the RU definition (#22197)
  cloud: update backup policies and execution rules (#22227)
  cloud: add release notes for 20251230 (#22247)
  cloud: add private link connection docs for overview and Confluent (#22246)
  tiproxy: add tiproxy usage in the tidb cloud doc (#21483)
  cloud: update the retention note for the latest automatic backup (#22248)
  ...
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