#30262: Do not create GROUP BY clause expressions for Subqueries
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Reporter: Paul | Owner: nobody
Wayper |
Type: | Status: new
Cleanup/optimization |
Component: Database | Version: 2.1
layer (models, ORM) |
Severity: Normal | Keywords: group by
Triage Stage: | Has patch: 1
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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A Subquery in an annotation on a queryset can contains its own aggregate
functions (e.g. COUNT) on the subquery's fields. However, these
subqueries do not need to be included as GROUP BY clauses in the original
query.
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Ticket URL: <https://code.djangoproject.com/ticket/30262>
Django <https://code.djangoproject.com/>
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