Re: Page-level version upgrade (was: Block-level CRC checks) - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Page-level version upgrade (was: Block-level CRC checks)
Date
Msg-id 200912012221.nB1MLhS18590@momjian.us
Whole thread Raw
In response to Re: Page-level version upgrade (was: Block-level CRC checks)  (Greg Stark <gsstark@mit.edu>)
List pgsql-hackers
Greg Stark wrote:
> On Tue, Dec 1, 2009 at 9:58 PM, decibel <decibel@decibel.org> wrote:
> > What happened to the work that was being done to allow a page to be upgraded
> > on the fly when it was read in from disk?
> 
> There were no page level changes between 8.3 and 8.4.

Yea, we have the idea of how to do it (in cases where the page size
doesn't increase), but no need to implement it in 8.3 to 8.4.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +


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