#24709: ArrayField doesn't support .update() and F() objects
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Reporter: ris | Owner: nobody
Type: New feature | Status: new
Component: contrib.postgres | Version: 1.8
Severity: Normal | Resolution:
Keywords: postgresql contrib | Triage Stage: Accepted
arrayfield update |
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 adamchainz):
I have written a similar separate F API for the the comma-separated fields
in Django-MySQL - see http://django-
mysql.readthedocs.org/en/latest/model_fields.html#listf-expressions . I
made a `ListF` class for doing single atomic add/remove operations on
either end of the list, which is about all that can be done with MySQL's
comma-separated-list parsing capabilities.
It is obviously much less involved than Postgres' arrays, but maybe it
will inspire. I think add/remove operations are quite useful to consider
on top of the 'set element at position X to Y' and 'set array field to
[Y]' operations.
--
Ticket URL: <https://code.djangoproject.com/ticket/24709#comment:3>
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