[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-1570) criteria-api: filtering by key-many-to-one causes invalid sql
Yoann Antoviaque (JIRA)
noreply at atlassian.com
Tue Feb 7 03:12:16 EST 2012
[ https://hibernate.onjira.com/browse/HHH-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yoann Antoviaque updated HHH-1570:
----------------------------------
Attachment: HHH-1570-fix-composites.diff
patch based on HHH-1570-fix.patch which was not working in our case with multiple association in the same composite key
> criteria-api: filtering by key-many-to-one causes invalid sql
> -------------------------------------------------------------
>
> Key: HHH-1570
> URL: https://hibernate.onjira.com/browse/HHH-1570
> Project: Hibernate ORM
> Issue Type: Bug
> Components: query-criteria
> Affects Versions: 3.5.3, 3.6.0.Beta1
> Reporter: Joris Verschoor
> Assignee: Steve Ebersole
> Attachments: HHH-1570-fix-composites.diff, HHH-1570-fix.patch, HHH-1570-it.patch, hibernate.patch
>
>
> We have a class Price that has a composite-id using a couple of key-properties and some key-many-to-ones)
> One of those is "transportation", which has a many-to-one to transportationType
> When we query using: criteria.add(Expression.eq("price.transportation.transportationType.id", transId);, we get an invalid SQL statement: The table of transportation was not selected.
> I will try to make a testcase today or tomorrow, depending on my schedule.. Things will be more clear by then...
> We have created a work-around, by mapping the transportationID twice: once in key-property, and once as a many-to-one. (instead of one key-many-to-one)
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