Hi Eden, On Mon, Dec 20, 2010 at 10:46 AM, Eden Cardim <[email protected]> wrote:
> >>>>> "Bill" == Bill Moseley <[email protected]> writes: > > Bill> That lists the relationships on a source. And I'm looking for > join info on a resultset. > > Bill> I resorted to matching either $rs->result_class or using > Bill> Data::Visitor on $rs->{attrs}{join} and looking for the > Bill> join. Doesn't seem that sound of a solution, but appears to > Bill> be working ok in my initial tests. > > Isn't it easier just "cross" the join via ->related_resultset which > gives you the correct resultset? > > ->resultset('CD')->related_resultset('label')->check_deleted; > ->resultset('CD')->related_resultset('tracks')->check_deleted; > > and you'd implement check_deleted() on RS::Label and RS::Track without > having to know whether 'CD' is joined or not. > Sorry, perhaps I am misunderstanding your suggestion. My question was: For any resultset "$rs", determine if it's joined to (or selects from) table "foo", and if so, what is the alias for that table. The idea is to have a single place that can add in the criteria to all resultsets that join to a given table. -- Bill Moseley [email protected]
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