| From: | Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> |
|---|---|
| To: | "David M(dot) Richter" <d(dot)richter(at)dkfz(dot)de> |
| Cc: | <pgsql-admin(at)postgresql(dot)org>, <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Re: [SQL] View consistency |
| Date: | 2001-11-01 16:07:07 |
| Message-ID: | 20011101080457.Q22509-100000@megazone23.bigpanda.com |
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| Thread: | |
| Lists: | pgsql-admin pgsql-sql |
On Thu, 1 Nov 2001, David M. Richter wrote:
> Hello!
>
> Im using several views for the Usermanagment of a database.
> My question is:
>
> How does postgres keep the views consistent to the according tables( if
> the original table has been changed)?
AFAIK it's a select rule on the view that rewrites into the view
expression. Nothing keeps it consistent because it's effectively just
a macro for the view expression.
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