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tali
 Post subject: How to query dynamic-component
PostPosted: Mon Jul 05, 2004 1:12 pm 
Newbie

Joined: Mon Jul 05, 2004 1:11 pm
Posts: 3
Hi,

I would like to query a dynamic-component, is it possible? If it is, what is the syntax ?

Example:
<hibernate-mapping>
<class name="EventNodeWithHistoryBO" table="B_CUBE_HIST">
<id name="seq" column="SEQ">
<generator class="increment"/>
</id>
<dynamic-component name="dimensions">
<property name="d1" column="d1" type="string"></property>
<property name="d2" column="d2" type="string"></property>
</dynamic-component>
</class>
</hibernate-mapping>

I tried ..
session.find("from EventNodeWithHistoryData e where e.dimensions.d1 = 4")
But it fails to build a query.

Thanks
Tali
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gavin
 Post subject:
PostPosted: Mon Jul 05, 2004 1:36 pm 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 12:50 pm
Posts: 5130
Location: Melbourne, Australia
Code:
from EventNodeWithHistoryBO e where e.dimensions.d1 = 4
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tali
 Post subject:
PostPosted: Tue Jul 06, 2004 2:59 am 
Newbie

Joined: Mon Jul 05, 2004 1:11 pm
Posts: 3
Hi,

I corrected it (from EventNodeWithHistoryBO) and I get the error
net.sf.hibernate.QueryException: dereferenced: eventnodew0_.dimensions.d1 [from com.bevents.application.eventaccess.server.bo.EventNodeWithHistoryBO e where e.dimensions.d1 =9071]

Any ideas?
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tali
 Post subject:
PostPosted: Tue Jul 06, 2004 4:27 am 
Newbie

Joined: Mon Jul 05, 2004 1:11 pm
Posts: 3
I have upgraded to version 2.1.4 (2/6/2004) and it works!!!
Thanks
Tali
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