Hi,

I'm trying to get the values of two fields from xwikiattahment table with this 
HQL query:

select att.filename,att.date from xwiki.xwikiattachment att, xwiki.xwikidoc doc 
where doc.fullName='Event.IIXornadaIDIS' and att.filename like '%abstract%' and 
att.date > '2012-03-01' and att.docId=doc.id order by att.filename;

The query fails. When used to get only one field, it works fine. For instance...

select att.date from xwiki.xwikiattachment att, xwiki.xwikidoc doc where 
doc.fullName='Event.IIXornadaIDIS' and att.filename like '%abstract%' and 
att.date > '2012-03-01' and att.docId=doc.id order by att.filename;

or

select att.filename from xwiki.xwikiattachment att, xwiki.xwikidoc doc where 
doc.fullName='Event.IIXornadaIDIS' and att.filename like '%abstract%' and 
att.date > '2012-03-01' and att.docId=doc.id order by att.filename;

and, the SQL equivalent to the in troubles query works also fine. This way...

select att.XWA_FILENAME,att.XWA_DATE from xwiki.xwikiattachment att, 
xwiki.xwikidoc doc
where doc.XWD_FULLNAME='Event.IIXornadaIDIS' and att.XWA_FILENAME like 
'%abstract%' and att.XWA_DATE > '2012-03-01' and att.XWA_DOC_ID=doc.XWD_ID 
order by att.XWA_FILENAME;

Please, where am I wrong when trying select att.filename,att.date from 
xwiki.xwikiattachment att,...?

I'm running XWiki Enterprise 2.4.30451.

Thanks for your help!

Ricardo

--
Ricardo Rodríguez
Research Management and Promotion Technician
Health Research Institute of Santiago de Compostela (IDIS)
http://www.idisantiago.es

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