#18378: Q() combined with annotate() can produce bad SQL
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Reporter: joseph.helfer@… | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.3
(models, ORM) | Resolution:
Severity: Normal | Triage Stage: Accepted
Keywords: | Needs documentation: 0
Has patch: 0 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Changes (by akaariai):
* stage: Unreviewed => Accepted
Comment:
I tested this and the query works if the name column is added just into
the GROUP BY clause, even if it isn't in the SELECT list.
I can't see any sane reason for allowing the query only if the column is
in the select list. I am tempted to call this a bug in MySQL and just
wontfix this. But maybe I will resist that feeling...
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Ticket URL: <https://code.djangoproject.com/ticket/18378#comment:3>
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