#30591: MySQL: 1215 - "Cannot add foreign key constraint" when altering type of unique field referenced by ForeignKey. ----------------------------------+------------------------------------ Reporter: Cornelis Poppema | Owner: nobody Type: Bug | Status: new Component: Migrations | Version: master Severity: Normal | Resolution: Keywords: | Triage Stage: Accepted Has patch: 0 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 ----------------------------------+------------------------------------ Changes (by felixxm):
* version: 2.2 => master * stage: Unreviewed => Accepted Comment: Thanks for detailed report. #30152 is related but it doesn't fix the main issue. I attached tests for both scenarios. Reproduced at 8454f6dea49dddb821bfcb7569ea222bb487dfd1. -- Ticket URL: <https://code.djangoproject.com/ticket/30591#comment:1> Django <https://code.djangoproject.com/> The Web framework for perfectionists with deadlines. -- You received this message because you are subscribed to the Google Groups "Django updates" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-updates+unsubscr...@googlegroups.com. To post to this group, send email to django-updates@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/066.3c147c853afcfe194b26a5895bd85d66%40djangoproject.com. For more options, visit https://groups.google.com/d/optout.