Thanks for the reply.

I need data from all the tables.  I am using fluent nhibernate
How do I perform the in clause on the above mentioned with an
ICriteria?

Thanks again

On Aug 3, 9:08 pm, José F. Romaniello <[email protected]> wrote:
> I think you should not use many-to-many because you have a property in the
> middle table... so map the middle as an Entity...
>
>   <class name="TableA">
>     <id name="ID">
>       <generator class="hilo">
>       </generator>
>     </id>
> <property name="Name"/>
> <set name="TableATableB" inverse="false">
> <key column="TableAID "/>
> <one-to-many class="TableATableB" />
> </set>
>   </class>
>
>   <class name="TableB">
>     <id name="ID">
>       <generator class="hilo">
>       </generator>
>     </id>
>     <property name="Name"/>
>   </class>
>
>   <class name="TableBType">
>     <id name="ID">
>       <generator class="hilo">
>       </generator>
>     </id>
>     <property name="Name"/>
>   </class>
>
>   <class name="TableATableB">
>     <composite-id>
>   <key-many-to-one name="TableA" />
>   <key-many-to-one name="TableB" />
>   <key-many-to-one name="TableBType" />
>     </composite-id>
>   </class>
>
> 2010/8/3 thecodefool <[email protected]>
>
>
>
> > Hi my question, I hope is a simple one
>
> > I have four tables
>
> > TableA
> >  TableAId
> >  Name
>
> > TableB
> >  TableBId
> >  Name
>
> > TableBType
> >  TableBTypeId
> >  Name
>
> > TableA_TableB
> >  TableAId
> >  TableBId
> >  TableBTypeId
>
> > I have normal classes for each nothing fancy, but I do not have a
> > class TableA_TableB (Not sure what to do)
>
> > I would like to create the following using an ICriteria but I cannot
> > for the life of me figure it out.
>
> > SELECT a.* FROM TableA a
> > INNER JOIN TableA_TableB ab ON a.TableAId = ab.TableAId
> > WHERE ab.TableBTypeId IN(1,2,3)
>
> > Any help is greatly appreciated
>
> > Thanks
>
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