#28657: Strangely odd behaviour when ordering QuerySet by BooleanField.
-------------------------------------+-------------------------------------
Reporter: Leonardo Arroyo | Owner: nobody
Type: Bug | Status: closed
Component: Database layer | Version: 1.11
(models, ORM) |
Severity: Normal | Resolution: invalid
Keywords: queryset, boolean, | Triage Stage:
order, ordering | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Tim Graham):
* status: new => closed
* resolution: => invalid
Comment:
My hunch is that PostgreSQL is "at fault", not Django. When you execute
`order_by()` with a boolean field, the results with the same value (`True`
or `False`) are ordered randomly. If you want a deterministic order, you
could do something like `.order_by('closed', 'pk')`.
In the future, please see TicketClosingReasons/UseSupportChannels to help
confirm a bug before creating a ticket.
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Ticket URL: <https://code.djangoproject.com/ticket/28657#comment:2>
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