From: | "Christian Marschalek" <cm(at)chello(dot)at> |
---|---|
To: | "'Richard Huxton'" <dev(at)archonet(dot)com> |
Cc: | "[GENERAL] PostgreSQL" <pgsql-general(at)postgresql(dot)org> |
Subject: | RE: Views... |
Date: | 2001-03-25 13:39:35 |
Message-ID: | 000001c0b531$07dca6e0$0200a8c0@server |
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Lists: | pgsql-general |
Well I think I can do it without updating...
Thanks to both of you :o)
> -----Original Message-----
> From: Richard Huxton [mailto:dev(at)archonet(dot)com]
> Sent: Sunday, March 25, 2001 2:14 PM
> To: Brett W. McCoy
> Cc: Christian Marschalek; [GENERAL] PostgreSQL
> Subject: Re: [GENERAL] Views...
>
>
> "Brett W. McCoy" wrote:
> >
> > Briefly, a view is a 'virtual' table -- you create a view with a
> > select statement that can relate data between different
> tables or use
> > a subset of data from a specific table. You can think of them as a
> > 'saved query'. Once you create a view, you can then query them just
> > like a normal table. You cannot, as of yet, update views in
> > PostgreSQL, they are read only.
>
> Not by default, but you can of course define your own rules
> to allow updating.
>
> - Richard Huxton
>
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