Changes between Version 2 and Version 3 of Ticket #30524, comment 2
- Timestamp:
- May 28, 2019, 4:58:35 PM (6 years ago)
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Ticket #30524, comment 2
v2 v3 1 1 Django doesn't support database level foreign keys on delete yet, this is tracked in #21961. 2 2 3 The `models.CASCADE` value implements cascade deletion at the application/Python level in order to support signals.3 The `models.CASCADE` value implements cascade deletion at the application/Python level in order to support `pre_delete` and `post_delete` signals.