| From: | Michael Fuhr <mike(at)fuhr(dot)org> |
|---|---|
| To: | Colton A Smith <smith(at)cs(dot)utk(dot)edu> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: strange system columns |
| Date: | 2006-01-12 05:16:05 |
| Message-ID: | 20060112051605.GA91092@winnie.fuhr.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
On Thu, Jan 05, 2006 at 03:17:02PM -0500, Colton A Smith wrote:
> SELECT attname, typname, attnum
> FROM pg_attribute INNER JOIN pg_type
> ON pg_attribute.atttypid = pg_type.typelem
> WHERE pg_attribute.attrelid = $oid (derived above)
> AND NOT attisdropped;
The join condition for pg_type should be against pg_type.oid, not
pg_type.typelem. A simplified version of your two queries is:
SELECT attname, atttypid::regtype, attnum
FROM pg_attribute
WHERE attrelid = 'organic_matter'::regclass AND NOT attisdropped;
--
Michael Fuhr
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Michael Fuhr | 2006-01-12 05:23:19 | Re: Rule for updating ipaddress on insertion |
| Previous Message | Tom Lane | 2006-01-12 05:11:16 | Re: strange system columns |