Opened 10 years ago
Closed 10 years ago
#23709 closed New feature (duplicate)
postgres ArrayField can't access specific array indices in .values(), .aggregate(), etc.
Reported by: | kalenedrael | Owned by: | |
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Component: | contrib.postgres | Version: | dev |
Severity: | Normal | Keywords: | arrayfield |
Cc: | Triage Stage: | Accepted | |
Has patch: | no | Needs documentation: | no |
Needs tests: | no | Patch needs improvement: | no |
Easy pickings: | no | UI/UX: | no |
Description (last modified by )
ArrayField allows lookups by index when filtering, e.g.
qset.filter(arr__0=foo)
but things like
qset.values('arr__0') qset.aggregate(Max('arr__0'))
are not allowed.
I'm not sure if this counts as a feature request or bug. From a cursory look at the Django source it seems that this functionality may not be compatible with the way Django handles lookups outside of .filter().
Change History (4)
comment:1 by , 10 years ago
Description: | modified (diff) |
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comment:2 by , 10 years ago
Triage Stage: | Unreviewed → Accepted |
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comment:3 by , 10 years ago
Type: | Uncategorized → New feature |
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comment:4 by , 10 years ago
Resolution: | → duplicate |
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Status: | new → closed |
Closing as a duplicate of https://code.djangoproject.com/ticket/24747
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This is something that we want to allow, but we just haven't gotten there yet.