Re: Simple Aggregation

2007-07-30 Thread [EMAIL PROTECTED]
Hello, I know that that's the case, and each proposal for that aggregation feature looks better than the last! But, in the interim, there's this. Also, this is denormalized, so it may even useful for performance reasons after the aggregation framework is completed. (Why compute SUM(some list) e

Re: Simple Aggregation

2007-07-30 Thread Russell Keith-Magee
On 7/30/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Hello, > > Today I spun off the (simplistic) aggregation features of a site that > I'm building and made it a generic app. Hi Eric, Aggregation is a feature that has been planned for Django for some time. It's actually the reason I sta

Simple Aggregation

2007-07-30 Thread [EMAIL PROTECTED]
Hello, Today I spun off the (simplistic) aggregation features of a site that I'm building and made it a generic app. It's useful for keeping track of certain kinds of counting and summing, etc. (especially if count(*) is O(n) for your database engine, this brings that down to O(1)). For example