Use SQL Alchemy ORM , Django ORM has foreign key policy , if u can solve it using that it's on u ..
On Fri, Jun 19, 2020, 01:23 MANISH YADAV <m.yadav7...@gmail.com> wrote: > hello community members, > I am a student and interested in Django. can you please help me. > I am designing a project in Django. For that, I have my database schema > which consists of the composite primary key and composite foreign key. But > Django does not support any type of composite key. > I have tried out but unable to solve it. I am giving a sample of the > database schema so you can understand better. > > DATABASE SCHEMA > > Department (*deptId*, dept_name, head_id, dept_exe_id) ----> * deptId* > is primary key > > AcademicYear (*deptId, year*) > -----> *deptId*s references from Department and *(deptId, year)* > composite primary key > > Semester (*deptId, year, sem*) > ------> *deptId, year *is references from AcademicYear and *(deptId, > year, sem)* composite primary key > > Division (*deptId, year, sem, div, batch*) > -------> *deptId, year, sem *is references from semester and *(deptId, > year, sem, div, batch)* composite primary key. > > > Regards, > > Manish Yadav > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/8681de2d-977e-4817-be8d-2d1e865e93a6o%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/8681de2d-977e-4817-be8d-2d1e865e93a6o%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CABCeVgwV3ybXZ4DK6TirifTEDUzfO5h%3DJ%3D3U22PxJZO9AsST1A%40mail.gmail.com.
