#31880: QuerySet.aggregate() mixes annotated fields names.
-------------------------------------+-------------------------------------
Reporter: Thodoris | Owner: nobody
Sotiropoulos |
Type: Bug | Status: new
Component: Database layer | Version: 3.1
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by felixxm):
* type: Uncategorized => Bug
* stage: Unreviewed => Accepted
Comment:
> I would expect django to generate
>
> {{{#!sql
> SELECT MAX(`anon`), SUM(`anon`) FROM (SELECT `table`.`foo` AS `anon`
FROM `table`) subquery
> }}}
I would rather expect:
{{{#!sql
SELECT MAX(`anon`), SUM(`foo`) FROM (SELECT `table`.`foo`, `table`.`foo`
AS `anon` FROM `table`) subquery
}}}
Nevertheless we should raise a descriptive error or add a column to the
`subquery`. Is there any reason to not use `Sum(F('anon'))`?
--
Ticket URL: <https://code.djangoproject.com/ticket/31880#comment:1>
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