On Saturday 25 February 2006 18:25, ChaosKCW wrote: > A dumb question, but will objects.all() cause any kind of performance > hit ? > > I mean when the code appends QuerySet.filter(pk=object_id), will it > condense that to a SQL statement that returns one object or reutrn > all obejcts then do the PK query ?
It creates a new SQL statement that returns one objects, without ever having done the original query, so there is no performance hit. To do the PK query client side would mean you'd have to replicate all the features of the DB in Python. Luke -- Parenthetical remarks (however relevant) are unnecessary Luke Plant || L.Plant.98 (at) cantab.net || http://lukeplant.me.uk/ --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
