Thanks. Oops. Now I see that I had one datetime and one date.
I can't do \do on my machine. Many of the psql backslash commands
cause an error. Does anyone know what could cause this error? I am
running version 6.5.3 on an IRIX 6.5.
db=> \do
ERROR: typeidTypeRelid: Invalid type - oid = 0
Thanks,
Sarah Officer
officers@aries.tucson.saic.com
Martin Schulze wrote:
>
> Sarah Officer wrote:
> > Hi all,
> >
> > I'm trying to find less than and greater than functions for
> > datetime types. It doesn't look the the time interval operators
> > would be appropriate, but I haven't found anything else in the
> > docs. Here's my snippet of plpgsql which fails:
> >
> > select count(*) into rescount
> > from currentresults cr, masters m
> > where cr.ben = new.ben
> > and m.mi_id = cr.mi_id
> > and m.idate > mydate;
> >
> > rescount & mydate are variables. How do I compare dates? I'd be
> > glad to read the documentation if I could find the right page.
>
> \do shows:
>
> <= |datetime |datetime |bool |less-than-or-equal
> <> |datetime |datetime |bool |not equal
> = |datetime |datetime |bool |equal
> > |datetime |datetime |bool |greater-than
> < |datetime |datetime |bool |less-than
>
> Thus, your WHERE-clause should be proper.
>
> Regards,
>
> Joey
>
> --
> This is Linux Country. On a quiet night, you can hear Windows reboot.
