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Re: PostgreSQL does CAST implicitely between int and a domain derived from int during SELECT query

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Jean-Michel Pouré <jm(at)poure(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: PostgreSQL does CAST implicitely between int and a domain derived from int during SELECT query
Date: 2009-08-26 14:26:54
Message-ID: 20090826142654.GA5065@alvh.no-ip.org (view raw or flat)
Thread:
Lists: pgsql-hackers
Jean-Michel Pouré wrote:
> Le mercredi 26 août 2009 à 10:07 -0400, Andrew Dunstan a écrit :
> > 
> > Isn't that cast effectively a no-op?
> 
> What is no-op in English (I am French, pardon my English).

“no-op” means “an operation which does nothing”.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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