Re: pg_views.definition

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От Jan Wieck
Тема Re: pg_views.definition
Дата
Msg-id 3D352347.F1836737@Yahoo.com
обсуждение исходный текст
Ответ на Re: pg_views.definition  ("Christopher Kings-Lynne" <chriskl@familyhealth.com.au>)
Ответы Re: pg_views.definition  (Hannu Krosing <hannu@tm.ee>)
Re: pg_views.definition  (Hannu Krosing <hannu@tm.ee>)
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Joe Conway wrote:
> The problem is that you would still need to keep a copy of your view
> around to recreate it if you wanted to drop and recreate a table it
> depends on. I really like the idea about keeping the original view
> source handy in the system catalogs.

This has been the case all the time. I only see an attempt to
make this impossible with the new dependency system. If I *must*
specify CASCADE to drop an object, my view depends on, my view
will be gone. If I don't CASCADE, I cannot drop the object.

So there is no way left to break the view temporarily (expert
mode here, I know what I do so please let me) and fix it later by
just reparsing the views definition.


Jan

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