#25002: Postgresql migration fails when changing a CharField to a TimeField
-------------------------------------+-------------------------------------
Reporter: dirkcuys | Owner: charettes
Type: Bug | Status: assigned
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution:
Keywords: migrations | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by charettes):
* owner: nobody => charettes
* status: new => assigned
* easy: 0 => 1
* stage: Unreviewed => Accepted
Comment:
I'm not sure this qualify as a bug or an enhancement but a simple fix
would be to set
`DatabaseSchemaEditor.sql_alter_column_type = "ALTER COLUMN %(column)s
TYPE %(type)s USING %(column)s::%(type)s"`.
I'll submit a tentative PR to run the full test suite against CI before
adding a test.
--
Ticket URL: <https://code.djangoproject.com/ticket/25002#comment:3>
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