Custom sql-insert might work. However, it's probably better to create the
ModelMemo entity and project it in your model.
Example:
class Model
{
public IEnumerable<Memo> Memos
{
get{ return ModelMemos.Select(mm => mm.Model); }
}
public void Add(Memo memo)
{
ModelMemos.Add(new ModelMemo { Model=this, Memo=memo });
}
protected IList<ModelMemo> ModelMemos {get;set;}
}
Diego
On Wed, Feb 17, 2010 at 14:26, sravan <[email protected]>wrote:
> I have the following three tables.
> ModelMemo is a joiner table
>
> Model
> ModelId
> Name
> CreateUserId
> CreateTimestamp
> LastupdatedUserId
> LastupdatedTimestamp
>
> Memo
> MemoId
> Name
> CreateUserId
> CreateTimestamp
> LastupdatedUserId
> LastupdatedTimestamp
>
> ModelMemo
> Id
> ModelId
> MemoId
> CreateUserId
> CreateTimestamp
> LastupdatedUserId
> LastupdatedTimestamp
>
>
> The following is the class structure
>
> class Model
> {
> IList<Memo> Memos{get ;set}
>
> }
>
> class Memo
> {
> IList<Model> Models{get ;set}
>
> }
>
> I am not having the entity for the joiner table.(ModelMemo)
>
> when i add or update Models or Memos i want the system columns in the
> ModelMemo table to be updated.
>
> Is there is any other way except creating a separate entity for the
> joiner table using two one-to-many' s instead of many-to-many.
>
> Can we do anywork arounds using the event listeners or
>
> using using custom sql-insert, sql-update.
>
> I personally do not like creating a separate entity for joiner table
> (When the joiner table just has the additional system columns ).
>
> Thanks,
> Sravan
>
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