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*: adapt utf8mb4_0900_ai_ci collation #10183

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merged 2 commits into from
Apr 18, 2019
Merged

*: adapt utf8mb4_0900_ai_ci collation #10183

merged 2 commits into from
Apr 18, 2019

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lysu
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@lysu lysu commented Apr 18, 2019 •
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What problem does this PR solve?

MySQL client 8.0 use utf8mb4_0900_ai_ci as default collation and login tidb with MySQL 8.0 client will meet error like #9426 and #6942

closes #9426
closes #6942

What is changed and how it works?

adapt utf8mb4_0900_ai_ci & doesn't throw a error

Check List

Tests

  • Unit test
  • Integration test

Code changes

Side effects

  • N/A

Related changes

  • Need to update the documentation
  • Need to be included in the release note

This change is Reviewable

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lysu commented Apr 18, 2019

/run-all-tests

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lysu commented Apr 18, 2019

/run-all-tests

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lysu commented Apr 18, 2019

@bb7133 @winkyao PTAL

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bb7133 commented Apr 18, 2019

LGTM

@lysu lysu added the status/LGT1 Indicates that a PR has LGTM 1. label Apr 18, 2019
winkyao
winkyao previously approved these changes Apr 18, 2019
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LGTM

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lysu commented Apr 18, 2019

/run-all-tests

@lysu lysu added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Apr 18, 2019
@ngaut ngaut merged commit a19f4d6 into pingcap:master Apr 18, 2019
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shenli commented Apr 18, 2019

Should we cherry-pick this to the release-2.1?

@lysu lysu mentioned this pull request Apr 19, 2019
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jackysp pushed a commit that referenced this pull request Apr 22, 2019
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*: adapt utf8mb4_0900_ai_ci collation (#10183) (#10201)
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@ngaut ngaut ngaut approved these changes

@winkyao winkyao winkyao left review comments

@crazycs520 crazycs520 Awaiting requested review from crazycs520

@tiancaiamao tiancaiamao Awaiting requested review from tiancaiamao

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Successfully merging this pull request may close these issues.

Support for utf8mb4_0900_ai_ci in syntax. mysql client 8.0 failed to connect to tidb-server
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@lysu @bb7133 @shenli @ngaut @winkyao