#34898: Adding non-deterministic collations to unique CharFields crashes on
PostgreSQL.
-------------------------------------+-------------------------------------
Reporter: Mariusz Felisiak | Owner: Tom
| Carrick
Type: Bug | Status: assigned
Component: Migrations | Version: 4.2
Severity: Normal | Resolution:
Keywords: PostgreSQL | Triage Stage: Accepted
collation |
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 Tom Carrick):
I agree that it's consistent. What I don't think is a good idea though, is
dropping and recreating the entire index. This could take a fairly long
time on some databases, and it can be quite surprising that a change to
the collation would cause another operation that takes some time.
I can have a look though. Maybe we can at least do it concurrently.
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Ticket URL: <https://code.djangoproject.com/ticket/34898#comment:5>
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