Comment by sgt

2 months ago

Also don't underestimate setting up e.g. views or materialized views even that you can use through the ORM to query. It helps a lot and allows you to combine fine tuning SQL with ease of use through Django, and get a lot of performance out of it. Just remember to create them in the migration scripts.

3 comments

sgt

aynyc 2 months ago

Any docs? Django migration is a HUUGE pain point for us.

WesleyJohnson 2 months ago

  manage.py makemigrations myapp --empty --name add_some_view

(in the migration file)

  operations=[migrations.RunSQL("Create View some_view AS ....", "DROP VIEW IF EXISTS...."]

(in your models.py)

  class SomeView(models.Model):
       class Meta:
           db_table = 'some_view'
           managed = False

  manage.py makemigrations myapp --name add_some_view_model

sgt 2 months ago

An extremely common thing to do. Also great with materialized views. I bet it's documented somewhere in Django's docs.