#30152: MySQL: Cannot change column 'id': used in a foreign key constraint
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Reporter: Carsten Fuchs | Owner: nobody
Type: Bug | Status: closed
Component: Migrations | Version: 2.2
Severity: Normal | Resolution: needsinfo
Keywords: mysql | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by Tim Graham):
* status: new => closed
* resolution: => needsinfo
* component: Database layer (models, ORM) => Migrations
* type: Uncategorized => Bug
Comment:
I can't reproduce this using the information provided:
{{{
$ python manage.py makemigrations
Migrations for 't30152':
t30152/migrations/0001_initial.py
- Create model Kostenstelle
}}}
(changed field as from `AutoField` to `IntegerField`)
{{{
$ python manage.py makemigrations
Migrations for 't30152':
t30152/migrations/0002_auto_20190201_2147.py
- Alter field id on kostenstelle
$ python manage.py migrate
Operations to perform:
Apply all migrations: admin, aggregation, auth, contenttypes, generic,
polls, proxytest, sessions, t30152
Running migrations:
Applying t30152.0001_initial… OK
Applying t30152.0002_auto_20190201_2147… OK
}}}
You'll need to provide more information.
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Ticket URL: <https://code.djangoproject.com/ticket/30152#comment:2>
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