Re: [SQL] View consistency
От
Stephan Szabo
Тема
Re: [SQL] View consistency
Дата
Msg-id
20011101080457.Q22509-100000@megazone23.bigpanda.com
Ответ на
View consistency (David M. Richter)
Список
Дерево обсуждения
View consistency "David M. Richter" <d.richter@dkfz.de>
Re: [SQL] View consistency Stephan Szabo <sszabo@megazone23.bigpanda.com>
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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