If I use Criteria to do a join between two tables,
what is the standard mechanism to differentiate
between columns of same name and different tables?
For example:
Criteria ct = new Criteria();
ct.addSelectColumn(TonePeer.COLX);
ct.addSelectColumn(TtwoPeer.COLX);
ct.add(TonePeer.COLY, valueY);
ct.add(TtwoPeer.COLZ, valueZ);
ct.addJoin(TonePeer.COLP, TtwoPeer.COLP);
ct.addJoin(TonePeer.COLQ, TtwoPeer.COLQ);
Vector v = TonePeer.doSelect(ct);
In this example, the values for COLX in each table are
different.
How do I ask for COLX in Tone, or COLX in Ttwo, from v?
In fact, what exactly is the type of each object that
gets placed in Vector v Are they Tone objects? Also,
is it any different if I do
Vector v = TtwoPeer.doSelect(ct);
In this case, the type of each object in Vector v would
be Ttwo? And if this is the case, how would I get the
values for all of Tone's columns placed in the select?
Thanks,
--
Gonzalo A. Diethelm
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