[nhibernate-issues] [NHJIRA] Commented: (NH-2760) Unable to order by sub-collection's count

[Fabio M. (JIRA) <nh...@gm...>]

    [ http://216.121.112.228/browse/NH-2760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=21289#action_21289 ] 

Fabio Maulo commented on NH-2760:
---------------------------------

Which should be the expected SQL ?

> Unable to order by sub-collection's count
> -----------------------------------------
>
>                 Key: NH-2760
>                 URL: http://216.121.112.228/browse/NH-2760
>             Project:  NHibernate
>          Issue Type: Bug
>          Components: Linq Provider
>    Affects Versions: 3.2.0Beta1
>            Reporter: Kelly Stuard
>            Priority: Major
>         Attachments: NH2760-Exception.txt, NH2760.zip
>
>
> (Attaching unit tests and exception shortly.)
> // Many-to-many association between User and UserGroup.
> var query =
> 	from ug in session.Query<UserGroup>()
> 	orderby ug.Users.Count()
> 	select ug;
> query.ToList();
> // Exception of type 'Antlr.Runtime.NoViableAltException' was thrown.

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