Bruce Momjian wrote:
> Sent: Wednesday, May 11, 2005 1:27 PM
> To: John Hansen
> Cc: Neil Conway; Dennis Bjorklund; pgsql-patches@postgresql.org
> Subject: Re: [PATCHES] lastval()
>
> John Hansen wrote:
> > Neil Conway wrote:
> > > Sent: Wednesday, May 11, 2005 10:56 AM
> > > To: Dennis Bjorklund
> > > Cc: pgsql-patches@postgresql.org
> > > Subject: Re: [PATCHES] lastval()
> > >
> > > Dennis Bjorklund wrote:
> > > > Here is a small patch that implements a function lastval()
> > > that works
> > > > just like currval() except that it give the current value
> > > of the last
> > > > sequence used by nextval().
> > >
> > > What do people think of this idea? (Tom seems opposed, I'm just
> > > wondering if there are other opinions out there.)
> >
> > I'm all for it. Even more so if the 'currval(void) called before
> > nextval(seq_name)' error message could be supressed by a
> GUC variable
> > and return 0 instead.
>
> Why zero and no error?
That's the exact behaviour of the "other database's" equivalent.
Makes porting easier, and avoids hugely annoying error messages in the
logfiles.
>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman@candle.pha.pa.us | (610) 359-1001
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>
