[Zope] Re: Catalog DateIndex Range Query

[Tres Seaver]

Andreas Jung wrote:
> 
> 
> --On Donnerstag, 16. Dezember 2004 11:39 Uhr -0800 Nathan Colgate Clark 
> <nathancolgate at gmail.com> wrote:
> 
>> I have a catalog of events.  Each event has a 'dateStart' and a
>> 'dateEnd' property and index.  I want to search the catalog to see
>> what is happening in the next 5 days.  Therefore two things must be
>> true:
>> -The event must start sometime before 5 days from now (dateStart <
>> today+5)  AND
>> -The event must end sometime after today (dateEnd > today)
>>
>> It seems that _usage would do the trick, but that is deprecated.  This
>> would have worked well in my searchLogic script:
> 
> 
> The new query syntax is explained in the 2.7 edition of the Zope Book
> (somewhere on plone.com or just use Google).

http://www.plope.com/Books/2_7Edition

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Tres Seaver                                tseaver at zope.com
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