Hi;
I've posted a diagram of what I'm trying to explain here:
http://www.hinde.net/images/queryquestion.png
I'm working on a tool for a screen printer. Products (t-shirts, hats,
etc.) can be linked to multiple categories.
A product can come in multiple colors and each color can come in a
variety
On Wed, 2007-04-18 at 19:57 -0300, Luiz Carlos Geron wrote:
> Hi,
> I have three models, listed at [1], that I want to get data from with
> only one query, because of performance issues with my app. The way
> that worked so far is:
>
> league_ids = [12, 21]
> bets =
> models.Bet.objects.filter(g
Any ideas on how I can do this with one query?
On 4/18/07, Luiz Carlos Geron <[EMAIL PROTECTED]> wrote:
> Hi,
> I have three models, listed at [1], that I want to get data from with
> only one query, because of performance issues with my app. The way
> that worked so far is:
>
> league_ids = [12,
Hi,
I have three models, listed at [1], that I want to get data from with
only one query, because of performance issues with my app. The way
that worked so far is:
league_ids = [12, 21]
bets =
models.Bet.objects.filter(game__league__id__in=league_ids).order_by('bet__game__league.id',
'game_part'
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