Hi Khaled
 
To do this, you'll need to query against a datatyping model.  The full
documentation for this is here:
http://docs.mulgara.org/itqloperations/datatypingmodels.html#o265
 
Fedora does maintain a <#xsd> datatyping model, so in your example below,
you will need to use something like:
 
select $object 

from <#ri>                                                      

where  $object <fedora-model:hasModel>  <info:fedora/MY-CModel>

and       $object <fedora-view:lastModifiedDate> $modified

and       $ modified <mulgara:after>
'2010-02-22T12:54:59.265Z'^^<xml-schema:dateTime> in <#xsd>

 
Hope that helps.
 
Steve
 

-----Original Message-----
From: Khaled Almahallawy [mailto:[email protected]] 
Sent: 03 March 2010 09:50
To: '[email protected]'
Subject: [Fedora-commons-users] RDF ITQL query against date



Dears,

 

I want to know how to query the RI against the date, what is the predicate I
can use in the ITQL  for date comparison.

 

select $object 

from <#ri>                                                      

where  $object <fedora-model:hasModel>  <info:fedora/MY-CModel>

and       $object <fedora-view:lastModifiedDate> $modified

and       $ modified <???greaterthan???> '2010-02-22T12:54:59.265Z'

 

The links provided regarding the same issue in this
post(http://www.fedora-commons.org/confluence/display/FCKB/mail/8752530)
seems broken.

 

Thanks in advance.

 

Best Regards

___________________________

Khaled Almahallawy

 

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