planner: a quick fix to solve the column alias in ORDER BY's subquery #45003
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/test check-dev2 |
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/test tiprow_fast_test |
| @@ -9,7 +9,7 @@ go_test( | |||
| ], | |||
| flaky = True, | |||
| race = "on", | |||
| shard_count = 4, | |||
| shard_count = 5, | |||
There was a problem hiding this comment.
It seems that the shard will increase as the test increase. The maximum number of the shard is 50.
… into quick-fix-issue-42732
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: fixdb, time-and-fate The full list of commands accepted by this bot can be found here. The pull request process is described here
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[LGTM Timeline notifier]Timeline:
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In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
|
In response to a cherrypick label: new pull request created to branch |
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
What problem does this PR solve?
Issue Number: close #42732
Problem Summary:
What is changed and how it works?
The column alias is not seeable in ORDER BY's subquery clause.
This pr provides a quick way to fix the issue.
It's not the final solution to the AST resolution problems.
Check List
Tests
Side effects
Documentation
Release note
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