Re: [HACKERS] What about LIMIT in SELECT ?
Bruce Momjian <maillist@candle.pha.pa.us>
From: Bruce Momjian <maillist@candle.pha.pa.us>
To: jwieck@debis.com
Cc: jwieck@debis.com, Inoue@tpf.co.jp, hackers@postgreSQL.org
Date: 1998-10-20T17:26:59Z
Lists: pgsql-hackers
> > > > I agree. Another good thing is that the LIMIT thing will not require a > > dump/reload, so it is a good candidate for a minor release. > > That's wrong, sorry. > > The limit thing as I implemented it adds 2 new variables to > the Query structure. Rewrite rules are stored as querytrees > and in the existing pg_rewrite entries that would be missing. Not sure how to address this. Perhaps we could write a query as part of the upgrade that added these to the existing rules, or we could require an initdb of all beta users. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026