Thus spake James Olin Oden
> > Thus spake James Olin Oden
> > > I know this is probably a strange question, but can you give a column
> > > name an alias? The reason I ask is because I have recently realized I
> >
> > SELECT table1.oid AS custnum, table2.oid AS salesman FROM ...
> >
>
> OK, I get that, but what if you want to say:
>
> SELECT table1.custnum, table1.name, table2.invoicenum from table1, table2
>
> WHERE table1.custnum = table2.custnum;
>
> and without using the AS clause table1.custnum is pointing to table1.oid?
> The idea is in perhaps the creation of the table to do something like the AS
> clause, so that I don't have to "know" later that custnum (the key field) is
> actually the oid column. The end result with this is to hide the
> implementation details of the database from those querying it. I might be
> really reaching, but it would be nice if something like this is a
> available...james
I don't think so. Better use a sequence instead. You shouldn't be
using OID as a key anyway. You lose the value if you dump and reload.
--
D'Arcy J.M. Cain <darcy@{druid|vex}.net> | Democracy is three wolves
http://www.druid.net/darcy/ | and a sheep voting on
+1 416 424 2871 (DoD#0082) (eNTP) | what's for dinner.
