On 1/18/07, David Zhou <[EMAIL PROTECTED]> wrote:
So Django would combine [1:3] and [3:10] into one database hit?
No. a = MyModel.objects.all() b = a[1:3] # This is a new QuerySet object with no knowledge of any others. c = a[3:10] # This is another new QuerySet object with no knowledge of any others. Accessing an object in 'b' after doing this will result in a database query. Accessing an object in 'c' after doing this will result in *another* database query. This is because 'b' and 'c' are two completely separate QuerySet objects, and have no way of knowing that they could "collaborate" to combine their queries into one. -- "May the forces of evil become confused on the way to your house." -- George Carlin --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
