#36779: DeleteModel can lead to missing FK constraints
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Reporter: Jamie Cockburn | Owner: Vishy Algo
Type: Bug | Status: assigned
Component: Migrations | Version: 6.0
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by Vishy Algo):
Apologies for the oversight! You’re absolutely right. I was seeing SQLite
errors in the migration test suite because
{{{test_base.cleanup_test_tables}}} calls {{{sql_delete_table_cascade}}}
directly. Since I had only defined that in the base editor with the
CASCADE keyword, resulting in SQLite syntax errors.
I thought feature flag would be helpful to solve the discrepancy, ignoring
that simply overriding {{{sql_delete_table_cascade}}} attribute in
sqlite3/schema.py is much cleaner.
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Ticket URL: <https://code.djangoproject.com/ticket/36779#comment:10>
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