Re: disallow LOCK on a view - the Tom Lane remix - Mailing list pgsql-hackers

From Alfred Perlstein
Subject Re: disallow LOCK on a view - the Tom Lane remix
Date
Msg-id 20000829172302.I18862@fw.wintelcom.net
Whole thread Raw
In response to Re: disallow LOCK on a view - the Tom Lane remix  (Mark Hollomon <mhh@mindspring.com>)
List pgsql-hackers
* Mark Hollomon <mhh@mindspring.com> [000829 17:13] wrote:
> On Tue, Aug 29, 2000 at 04:14:00PM -0700, Alfred Perlstein wrote:
> > 
> > Ok, I'm wondering if this patch will cause problems locking a table
> > that has had:
> > 
> > CREATE RULE "_RETfoo" AS ON SELECT TO foo DO INSTEAD SELECT * FROM foo1;
> > 
> > I need to be able to lock the table 'foo' exclusively while I swap
> > out the underlying rule to forward to another table.
> > 
> 
> Yes, it would. 'foo' would be seen as view.
> 
> Okay, this gives me a reason to to do it the hard way.
> 
> I will try to add a relisview attribute to pg_class.
> That way, we can differentiate between tables with rules
> and things created with 'CREATE VIEW'.
> 
> Hmmm... guess I'll need to change the definition of the pg_views
> view as well.

Ok, thanks I appreciate you taking my situation into consideration.

thanks,
--
-Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org]


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