#29157: Allow querying for distinct values in JSONField lists.
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Reporter: Hrishikesh Barman | Owner: (none)
Type: New feature | Status: closed
Component: contrib.postgres | Version: master
Severity: Normal | Resolution: needsinfo
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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Changes (by felixxm):
* status: new => closed
* resolution: => needsinfo
* version: 2.0 => master
* stage: Accepted => Unreviewed
Comment:
Using key transforms in `.values()` and `.distinct()` was fixed in #24747.
I'm not sure if it's feasible to have querying for distinct values in
`JSONField` lists, e.g.
to get `<QuerySet [{'value__a': 12}, {'value__a': 'b'}]>` for
{{{
>>> JSONModel.objects.create(value=[{"a": 12, "b": 33}, {"a": 12,
"b":99}])
>>> JSONModel.objects.create(value={'a': 'b', 'c': 14})
}}}
Closing as needsinfo. I'm happy to reopen if we will get a PoC.
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Ticket URL: <https://code.djangoproject.com/ticket/29157#comment:7>
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