see it . thanks.
I am a bit confusing about how a model method (like save()) get a db connection.
when django.db started, it will init the settings.DATABASES into a connections dict.
if I am using postgresql backend. and I call a model.save()
if I don’t specify the “using” parameter it will use “defalut” db. but how does the save() method reach to default db using the connections dict ?