On Mon, Sep 26, 2005 at 07:16:53PM -0700, Qingqing Zhou wrote:
>
> ""Brandon Metcalf"" <bmetcalf@nortel.com> wrote
> >
> > Is there a way to check for the existence of a column in a table other
> > than, say, doing a SELECT on that column name and checking the output?
> >
>
> Take a look at pg_attribute system table.
> http://www.postgresql.org/docs/8.0/static/catalog-pg-attribute.html
You might find the information_schema or pg_newsysviews
(http://pgfoundry.org/projects/newsysviews/) easier to use.
--
Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461