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expression: Fix optimizer panic in evaluate expr with null (#57403) #57517
expression: Fix optimizer panic in evaluate expr with null (#57403) #57517
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Signed-off-by: xufei <xufeixw@mail.ustc.edu.cn>
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lgtm
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## release-8.5 #57517 +/- ##
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Coverage ? 57.0071%
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Files ? 1770
Lines ? 626418
Branches ? 0
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Hits ? 357103
Misses ? 245180
Partials ? 24135
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: AilinKid, windtalker 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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/test check-dev2 |
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/test check-dev2 |
@windtalker: No presubmit jobs available for pingcap/tidb@release-8.5 In response to this:
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This is an automated cherry-pick of #57403
What problem does this PR solve?
Issue Number: close #55886
Problem Summary:
What changed and how does it work?
evaluateExprWithNull
andevaluateExprWithNullInNullRejectCheck
useNewFunction
instead ofNewFunctionInternal
to create a scalar functionEvaluateExprWithNull
return error if some error happens insideEvaluateExprWithNull
EvaluateExprWithNull
need to decide how to handle this error, currently, all the callers ofEvaluateExprWithNull
are optimizer, and will ignore the errorCheck List
Tests
Side effects
Documentation
Release note
Please refer to Release Notes Language Style Guide to write a quality release note.