About Async Relational Fields

[HappyDingning]

Defining relational fields in a serializer may incur additional database queries, but Django does not natively support asynchronous many-to-one or one-to-one queries. Django will report an error if you try to do many-to-one or one-to-one queries in an async context.

In fact, the best practice is to use select_related or prefetch_related to query all the data that needs to be used at once when defining the queryset, so as to avoid additional database queries in the future.

I want to try to implement a simple asynchronous serializer, but my confusion is that when the user does a many-to-one or one-to-one query and does not use select_related or prefetch_related, should Django report an error or take some way to achieve async many-to-one or one-to-one queries?

I would like to ask what is your take on this matter? Thank you.

[imgVOID]

You can use psycopg.AsyncConnection
Django also has async support.