#25012: Migrations don't make foreign key type changes
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Reporter: Hedde van der Heide | Owner: nobody
Type: Bug | Status: new
Component: Migrations | Version: master
Severity: Normal | Resolution:
Keywords: migrations | 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 Rowan Seymour):
Having experimented a bit more - it seems changing a primary key to
`BigAutoField` does change any foreign keys to `BIGINT` when the migration
is applied - ''except'' in implicit M2M through models. Those remain as
`INT` and have to be fixed manually.
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Ticket URL: <https://code.djangoproject.com/ticket/25012#comment:14>
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