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[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2045) in ()
result in "unexpected end of subtree"

Anupam M (JIRA)

2010-08-31


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  [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=38233#action_38233 ]

Paul Benedict commented on HHH-2045:
------------------------------------

My workaround is to provide a sentinel value that will never match. For example, -1 for a primary key.

> in () result in "unexpected end of subtree"
> --------------------------------------------
>
>           Key: HHH-2045
>           URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2045
>         Project: Hibernate Core
>       Issue Type: Bug
>       Components: query-hql
>   Affects Versions: 3.2.0.cr4
>        Reporter: Max Rydahl Andersen
>        Assignee: Steve Ebersole
>        Priority: Minor
>
> "in ()" is a valid sql construct and works with previous versions of Hibernate. The new parser throws an "unexpected end of subtree".
> example:
> from Animal an where an.id in ()
> or
> from Animal an where an.id in (:list)
> and input list is an empty list.
> Is this the behavior we want from now on or ?

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