Re: Backend-internal SPI operations

From: Jan Wieck <janwieck(at)Yahoo(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Mark Hollomon <mhh(at)nortelnetworks(dot)com>, Jan Wieck <janwieck(at)Yahoo(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Backend-internal SPI operations
Date: 2000-08-30 15:42:47
Message-ID: 200008301542.KAA05568@jupiter.jw.home
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Tom Lane wrote:
> >> The right way IMHO would be to give views another relkind.
>
> > This appeals to me.
>
> I like it too. Aside from the advantages Jan mentioned, we could also
> refrain from creating an underlying file for a view, which would be
> nice to avoid cluttering the database directory.

From memory I think views are created as CREATE TABLE, with
an internal DefineRuleStmt, and dumped as CREATE TABLE,
CREATE RULE for sure. So the CREATE/DROP RULE would need to
remove/recreate the tables file (plus toast file and index)
if you want it to be consistent. Don't think you want that -
do you?

Jan

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