Re: pg_views.definition

From: Jan Wieck <JanWieck(at)Yahoo(dot)com>
To: Joe Conway <mail(at)joeconway(dot)com>
Cc: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_views.definition
Date: 2002-07-17 07:56:55
Message-ID: 3D352347.F1836737@Yahoo.com
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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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