python - Django Filtering performance if using [:max] -

python - Django Filtering performance if using [:max] -

assume have table 100000 entries doing :

a = model.object.all()[:10]

will sql limit request 10 or django generate sql table , provide me 10 entries?

that's python question more django, want make sure not doing wrong.

django use sql limit.

limiting querysets

class m(models.model):     pass  ...   print m.objects.all()[:10].query # select "app_m"."id" "app_m" limit 10

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