On 23-Dec-06, at 11:51 AM, Russell Keith-Magee wrote:
> Use Q objects to OR three queries together.
>
> Model.objects.filter(Q(name__startswith='a') | Q
(name_startswith='b')
> | Q(name_startswith='c'))
got this from #django:
list=Model.objects.filter(reduce(operator.or_,[Q
(name__startwith=letter) for letter in 'abc']))
Same result, different composition. Personally, given Guido's
predisposition to eliminating reduce() in Python 3000 [1], I'd be
avoiding using reduce in new code.
what i didnt mention is that i dont know the string before hand. It
could be 'abc' or 'wxyz', so i need to iterate through the letters
--
regards
kg
http://lawgon.livejournal.com
http://nrcfosshelpline.in/web/
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