Re: eWeek Poll: Which database is most critical to your
Denis Perchine <dyp@perchine.com>
From: Denis Perchine <dyp@perchine.com>
To: "Henshall, Stuart - WCP" <SHenshall@westcountrypublications.co.uk>, 'Neil Conway' <nconway@klamath.dyndns.org>
Cc: pgsql-hackers@postgresql.org
Date: 2002-02-28T05:41:03Z
Lists: pgsql-hackers
Hello, > If I understand correctly you'll be taking matching the on the original > query string, then pulling out the previous plan, rather than doing all > the planning again? No. > Or where you thinking of storing the resultant tuples (seems far more > diffcult to do effciently)? Yes. They store a result of the query, not the plan. Storing a plan is not such a win as storing a result of queries returning relativly small amount of tuples. -- Denis