On Thu, Apr 22, 2010 at 6:10 AM, CCC <qq263020...@gmail.com> wrote:
> In django's modelManager
> I use oracle do bitwise operator,like:
>
> select * from MultiRoom m where bitand(m.groupidx,tem ) <> 0
>
> and Now I want to change it to  use django's orm ?
> anyone know how to write?
> Thanks
>

http://docs.djangoproject.com/en/1.1/ref/models/querysets/#extra-select-none-where-none-params-none-tables-none-order-by-none-select-params-none

Use qs.extra() with an additional where clause.

Cheers

Tom

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