Re: [COMMITTERS] pgsql: Automatic view update rules Bernd Helmle

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От Bruce Momjian
Тема Re: [COMMITTERS] pgsql: Automatic view update rules Bernd Helmle
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Msg-id 200901262218.n0QMIu423706@momjian.us
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Ответ на Re: [COMMITTERS] pgsql: Automatic view update rules Bernd Helmle  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: [COMMITTERS] pgsql: Automatic view update rules Bernd Helmle  (Jaime Casanova <jcasanov@systemguards.com.ec>)
Re: [COMMITTERS] pgsql: Automatic view update rules Bernd Helmle  (Josh Berkus <josh@agliodbs.com>)
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Tom Lane wrote:
> Bernd Helmle <mailings@oopsware.de> writes:
> > Or what about
> > CREATE [OR REPLACE] [UPDATABLE] VIEW ... ?
> > This looks closer to TEMP|TEMPORARY VIEW, which we already have.
> 
> But per spec, UPDATABLE should be the default (if not now, then
> eventually).  Are you proposing
>     CREATE [OR REPLACE] [[NOT] UPDATABLE] VIEW ...
> ?  Seems confusing.

UNUPDATABLE?  :-)

BTW, how do we handle cases where the query cannot be updatable, e.g.
aggregates?  Do we throw a warning?

--  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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