#30633: Group by concat(field1,field2) producing wrong result -----------------------------------------+-------------------------------- Reporter: bishwadeep | Owner: nobody Type: Uncategorized | Status: new Component: Uncategorized | Version: 2.2 Severity: Normal | Keywords: mysql group by Triage Stage: Unreviewed | Has patch: 0 Needs documentation: 0 | Needs tests: 0 Patch needs improvement: 0 | Easy pickings: 0 UI/UX: 0 | -----------------------------------------+-------------------------------- I am new to Django and I am enjoying it. I ran into an issue while creating a SQL query for my project. I want the following query to run using Django Query: Select id,field1,field2,field3 FROM table WHERE field1 = somevalue Group by concat(field1,field2) ORDER BY somefield
However I am not able to get the desired query. It keeps on adding group by id which is not what I want. Django query: result = query.annotate(person=Concat(F('field1'), F('field2'))).annotate(Count('person', distinct=True)) Outputs: SELECT id FROM table WHERE my condition GROUP BY id ORDER BY field Please let me know if you have any questions. -- Ticket URL: <https://code.djangoproject.com/ticket/30633> 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/053.c3a2cf804f382eeedaa75bc8f66bead1%40djangoproject.com. For more options, visit https://groups.google.com/d/optout.