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From MiƂosz Tylenda <mtyle...@o2.pl>
Subject Re: Restrict collection items
Date Tue, 23 Dec 2008 13:27:34 GMT
Konstantin,

Maybe you could achieve a similar effect by using a "constant join". Have a look at the following
section in the manual:

http://openjpa.apache.org/builds/latest/docs/manual/manual.html#ref_guide_mapping_notes_nonstdjoins

Regards,
Milosz

> Hello All
> 
> We are migrating from Hibernate to OpenJPA and we faced the following
> problem: it seems there is no alternative to Hibernate's @Where annotation
> for collection properties. This annotation allowed us to add arbitrary SQL
> for collections loading, e.g. @Where("IS_DELETED=0").
> We used this to filter so called "marked as deleted" records.
> 
> Could anybody suggest a way to filter collection when loading them from
> database?
> Using LRS will be too heavyweight solution for us.
> 
> Thanks in advance.
> 
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> 
> 

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