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Fix transfer query to MySQL compatible query #56456

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merged 5 commits into from Nov 13, 2023

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ucasfl
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@ucasfl ucasfl commented Nov 8, 2023

Changelog category (leave one):

  • Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Fix transfer query to MySQL compatible query. Fixes #57253. Fixes #52654. Fixes #56729.

For example, we have query

SELECT
toDate(toDateTime('2023-11-0) AS day_,
toDateTime('2023-11-08 10:00) AS hour_,
k1  t
where  (day_ = toDate(toDateTime('2023-11-08 10:00:00'))) AND 
 (hour_ = toDateTime('2023-11-08 10:00:00'))  and k1 > 1;

After replace constant, it become:

SELECT
toDate(toDateTime('2023-11-0) AS day_,
toDateTime('2023-11-08 10:00) AS hour_,
k1  t
where  1 and 1 and k1 > 1;

@robot-ch-test-poll2 robot-ch-test-poll2 added the pr-improvement Pull request with some product improvements label Nov 8, 2023
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robot-ch-test-poll2 commented Nov 8, 2023

This is an automated comment for commit 41cdd5d with description of existing statuses. It's updated for the latest CI running

❌ Click here to open a full report in a separate page

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@CheSema CheSema self-assigned this Nov 8, 2023
@CheSema CheSema merged commit 7f3a082 into ClickHouse:master Nov 13, 2023
272 of 274 checks passed
@ucasfl ucasfl deleted the fix-mysql branch November 13, 2023 14:41
@antonio2368 antonio2368 added pr-must-backport Pull request should be backported intentionally. Use this label with great care! pr-must-backport-cloud labels Jan 4, 2024
robot-ch-test-poll2 added a commit that referenced this pull request Jan 4, 2024
…68d52cbbb68bc8f0dfecfe7c79992

Cherry pick #56456 to 23.3: Fix transfer query to MySQL compatible query
robot-ch-test-poll2 added a commit that referenced this pull request Jan 4, 2024
…68d52cbbb68bc8f0dfecfe7c79992

Cherry pick #56456 to 23.8: Fix transfer query to MySQL compatible query
robot-ch-test-poll2 added a commit that referenced this pull request Jan 4, 2024
…968d52cbbb68bc8f0dfecfe7c79992

Cherry pick #56456 to 23.10: Fix transfer query to MySQL compatible query
@robot-ch-test-poll2 robot-ch-test-poll2 added the pr-backports-created Backport PRs are successfully created, it won't be processed by CI script anymore label Jan 4, 2024
antonio2368 added a commit that referenced this pull request Jan 4, 2024
Backport #56456 to 23.3: Fix transfer query to MySQL compatible query
antonio2368 added a commit that referenced this pull request Jan 4, 2024
Backport #56456 to 23.8: Fix transfer query to MySQL compatible query
antonio2368 added a commit that referenced this pull request Jan 4, 2024
Backport #56456 to 23.10: Fix transfer query to MySQL compatible query
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