Cannot create database index on foreignkey field

I'm experiencing the same problem described in this blog post: https://mathieulamiot.com/my-feedbacks-on-using-cockroachdb-for-a-data-intensive-django-service/

Basically, creating a foreignkey field does not create a database index, even if ``db_index=True`` is specified. The workaround described above is to make a RunSQL migration to manually create the index for every field, but it would be better to respect the db_index argument.

I am using cockroachdb 22.1.22 and django-cockroachdb==3.2.2.

Thanks!

Read the linked CockroachDB/Django blog post and reproduce the reported behavior with CockroachDB 22.1.22, django-cockroachdb 3.2.2, and a Django ForeignKey using db_index=True. Compare the resulting schema with the manual RunSQL workaround; done means the expected foreign-key index is created without that workaround.

Written by the indexing model from the issue text.