On Fri, 2007-07-13 at 09:57 +0000, jj wrote: > I posted earlier about performance issues trying to display many books > in one single page. I've since fixed the problems by reducing the > number of SQL queries from 12 per book, to just 11 overall. I also > perform filtering based on user's permissions up-front. Big > performance boost. > > I ended writing several managers. Typing almost the same code in each > manager. Encapsulating it all in a hand-crafted select_related_ex() > that also fetches ManyToManyField's and ForeignKey's where > "null=True". > > It occurred to me that such code could/should probably be made generic > and part of the standard Django distribution.
You haven't included an example of what you're talking about, so it's difficult to comment on the specifics. Malcolm -- Telepath required. You know where to apply... http://www.pointy-stick.com/blog/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] 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 -~----------~----~----~----~------~----~------~--~---
