[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-1107) HQL nested property reference without alias doesn't work if the property is *not* a component

[Steve Ebersole (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Ebersole closed HHH-1107.
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Closing stale resolved issues

> HQL nested property reference without alias doesn't work if the property is *not* a component
> ---------------------------------------------------------------------------------------------
>
>                 Key: HHH-1107
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1107
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.0.5, 3.1 rc2
>            Reporter: Joshua Davis
>            Assignee: Joshua Davis
>   Original Estimate: 24h
>          Time Spent: 4h
>  Remaining Estimate: 20h
>
> HQL nested property reference without alias doesn't work if the property is *not* a component.
> WORKAROUND: Use an alias.
> If an HQL expression without an allias refers to a nested property inside an association (or a collection), then the property is resolved incorrectly.   It treats the nested property reference as if it were a property of the non-aliased entity.
> For example, in the Animal/Zoo mappings in the Hibernate unit tests:
>     from Animal where zoo.address.street = '123 Bogus St.'
> the expression zoo.address.street attempts to resolve 'address' inside Animal, not Zoo.  This is because the IdentNode code assumes that anything that isn't a component is a property reference, when what it should do is resolve the association and generate an implied join.

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