system catalog and varchar datatype

From: "sandra ruiz" <mileruiz(at)hotmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: system catalog and varchar datatype
Date: 2004-07-19 20:58:08
Message-ID: BAY7-F16TaPaQZao5sh0000d147@hotmail.com
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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

thanks in advance.

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