On Mon, 2004-07-19 at 21:58, sandra ruiz wrote:
> hi, I need to find out the length of a varchar attribute ..
>
> for example,if a I have an atribute "description varchar(256)" I would
> expect to see this "256" in the pg_attribute table.
>
> there's is an "attlen" In the pg_attribute but this doesn't give any
> information
SELECT pg_catalog.format_type(a.atttypid, a.atttypmod)
FROM pg_attribute AS a;
would return "character varying(10)" or similar.
--
Oliver Elphick olly@lfix.co.uk
Isle of Wight http://www.lfix.co.uk/oliver
GPG: 1024D/A54310EA 92C8 39E7 280E 3631 3F0E 1EC0 5664 7A2F A543 10EA
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"Blessed is the man that trusteth in the LORD, and
whose hope the LORD is." Jeremiah 17:7
