Django 1.9: Field clashes with the field of non-existing field in parent model

I think that you shouldn’t use name certifier for that foreign key relation because class Profile actually has certifier, admin and designer fields(although by descriptor) according to docs and in that case names actually would clash. from django.contrib.auth.models import User c = Certifier.objects.create( type=”admin”, user=User.objects.latest(‘date_joined’), ) p = c.profile_ptr print(p.certifier) #username (admin) Change to something … Read more

Should I avoid multi-table (concrete) inheritance in Django by any means?

First of all, inheritance has not a natural translation to relational database architecture (ok, I know, Oracle Type Objects and some other RDBMS support inheritance but django don’t take advantage of this functionality) At this point, notice than django generates new tables to subclasses and write lots of left joins to retrieve data from this … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)