[nhibernate-issues] [NHJIRA] Updated: (NH-2380) Cannot perform distinct when selecting an anonymous type

[John W. (JIRA) <nh...@gm...>]

     [ http://216.121.112.228/browse/NH-2380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Weber updated NH-2380:
---------------------------

    Attachment: NH2380.zip

Attached the test case

> Cannot perform distinct when selecting an anonymous type
> --------------------------------------------------------
>
>                 Key: NH-2380
>                 URL: http://216.121.112.228/browse/NH-2380
>             Project:  NHibernate
>          Issue Type: Bug
>          Components: Linq Provider
>    Affects Versions: 3.0.0.Beta1
>            Reporter: John Weber
>         Attachments: NH2380.zip
>
>
> Attempting to execute a Linq query that selects out an anonymous type will result in a NotSupportedException  being thrown. For example, performing the following query:
> session.Query<Person>().Select(a => new { a.Name }).Distinct().ToArray();
> will result in:
> System.NotSupportedException : Expression type 10005 is not supported by this SelectClauseVisitor.

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