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

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От Bruce Momjian
Тема Re: PostgreSQL does CAST implicitely between int and a domain derived from int
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Msg-id 200908291516.n7TFG3L18260@momjian.us
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Ответ на Re: PostgreSQL does CAST implicitely between int and a domain derived from int  (Jean-Michel Pouré <jm@poure.com>)
Ответы Re: PostgreSQL does CAST implicitely between int and a domain derived from int
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Jean-Michel Pour� wrote:
-- Start of PGP signed section.
> Le jeudi 27 ao?t 2009 ? 14:05 -0400, Tom Lane a ?crit :
> > tom lane
>
> Dear Tom,
>
> Why is the query planner displaying ::integer
> What does it mean?

::integer casts a data type to INTEGER.  It is the same as CAST().

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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