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

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От Alvaro Herrera
Тема Re: PostgreSQL does CAST implicitely between int and a domain derived from int during SELECT query
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Msg-id 20090826142654.GA5065@alvh.no-ip.org
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Ответ на Re: PostgreSQL does CAST implicitely between int and a domain derived from int during SELECT query  (Jean-Michel Pouré <jm@poure.com>)
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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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