Where is the many-to-any mapping there?
Diego
On Tue, Oct 19, 2010 at 17:27, JH <[email protected]> wrote:
> Hello,
> We've used the <many-to-any/> mapping (http://ayende.com/Blog/
> archive/2009/04/22/nhibernate-mapping-ltmany-to-anygt.aspx) in a
> couple locations in our codebase. Since updating to NHibernate 3.0.0
> Alpha 3 we are experiencing problems with a Linq to NHibernate query
> that used to work.
>
> It is as follows:
>
> public IList<Note> GetBy(INoteContainer context) {
> var session = NHibernateHelper.CurrentSession;
> return (from note in session.Query<Note>()
> where note.Context == context
> select note).ToList();
> }
>
> The error message is "SqlNode's text did not reference expected number
> of columns"
>
> The relevant mappings are as follows:
>
> For the context class:
> <bag name="Notes" table="Note" access="field.camelcase"
> inverse="true" cascade="delete-orphan">
> <key column="NoteContainerId" />
> <one-to-many class="Note" />
> </bag>
>
> For the Note class:
> <?xml version="1.0" encoding="utf-8" ?>
> <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
> assembly="PD.Insulation.Domain"
> namespace="PD.Insulation.Domain">
> <class name="Note">
> <id name="Id">
> <generator class="guid" />
> </id>
> <any name="Context" access="field.camelcase" id-type="guid" meta-
> type="System.String">
> <meta-value value="Job" class="MyDomain.Job, MyDomain" />
> <column name="NoteContainerType" />
> <column name="NoteContainerId" />
> </any>
> <property name="Content" access="field.camelcase" />
> </class>
> </hibernate-mapping>
>
> Has anyone else experienced a problem such as this since upgrading?
>
> TIA,
> JH
>
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