#34871: Validation of UniqueConstraint with Case() crashes.
-------------------------------------+-------------------------------------
Reporter: Andrew Roberts | Owner: Francesco
| Panico
Type: Bug | Status: assigned
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
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 David Sanders):
I was almost going to ask whether turning `Q` object into expressions
might be a path here, because it seems to borrow a lot from `Expression`
already being "combinable" and implementing a few expression-like
attributes. Then I saw your comment about implementing
replace_expressions() being non-trivial.
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Ticket URL: <https://code.djangoproject.com/ticket/34871#comment:11>
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