#32200: Aggregating when grouping on an ExpressionWrapper omits the expression
from
the group by
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Reporter: Gordon Wrigley | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 3.1
Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Gordon Wrigley):
To test this, given the implied model above, you can create 3 Fred
objects, 2 with one value for bob_id and the third with a different value.
When you do the select on that you should see `[{"bob_id__is_null": False,
"id_count": 3}]`
But instead you will get `[{"bob_id__is_null": False, "id_count": 1},
{"bob_id__is_null": False, "id_count": 2}]`
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Ticket URL: <https://code.djangoproject.com/ticket/32200#comment:4>
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