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type regclass casting

From: sad <sad(at)spider(dot)ru>
To: pgsql-sql(at)postgresql(dot)org
Subject: type regclass casting
Date: 2004-05-28 09:29:35
Message-ID: 200405281329.35278.sad@spider.ru (view raw or flat)
Thread:
Lists: pgsql-sql
hello

select * from pg_class where oid = 'sometablename'::regclass;
(1 row)

select * from pg_class where oid = 'sometablename'::text::regclass;
ERROR  can not cast TEXT to regclass

What does this mean ?

version 7.3.3
please try it on 7.4.x 


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