Re: [HACKERS] What I'm working on - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [HACKERS] What I'm working on
Date
Msg-id 199808240409.AAA17577@candle.pha.pa.us
Whole thread Raw
In response to Re: [HACKERS] What I'm working on  (The Hermit Hacker <scrappy@hub.org>)
List pgsql-hackers
>
>     Still going to involve two read requests from the postmaster to
> the operating system for those two rows...vs one if the tuple doesn't have
> to span two blocks...

Yes, assuming it is not already in our buffer cache.

--
Bruce Momjian                          |  830 Blythe Avenue
maillist@candle.pha.pa.us              |  Drexel Hill, Pennsylvania 19026
  +  If your life is a hard drive,     |  (610) 353-9879(w)
  +  Christ can be your backup.        |  (610) 853-3000(h)

pgsql-hackers by date:

Previous
From: Bruce Momjian
Date:
Subject: Re: [HACKERS] What I'm working on
Next
From: Vadim Mikheev
Date:
Subject: Re: [HACKERS] Bogus "Non-functional update" notices