Re: [SQL] View consistency

Поиск
Список
Период
Сортировка
Искать
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.

В списке pgsql-admin по дате отправления
От: Philippe Rochat
Дата:
Сообщение: CH mirror ?!?!?
От: GB Clark II
Дата:
FAQ