#34580: Performance regession in SQLCompiler
-------------------------------------+-------------------------------------
Reporter: David Smith | Owner: David
Type: | Smith
Cleanup/optimization | Status: closed
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Release blocker | Resolution: fixed
Keywords: | Triage Stage: Ready for
| checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"e1c00f8b361bf89deb68733bbc5189734bbcd6b5" e1c00f8]:
{{{
#!CommitTicketReference repository=""
revision="e1c00f8b361bf89deb68733bbc5189734bbcd6b5"
[4.2.x] Fixed #34580 -- Avoided unnecessary computation of selected
expressions in SQLCompiler.
Performance regression in 278881e37619278789942513916acafaa88d26f3.
Co-authored-by: David Smith <[email protected]>
Backport of 98f6ada0e2058d67d91fb6c16482411ec2ca0967 from main
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/34580#comment:7>
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