Re: Bugs in b-tree dead page removal - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: Bugs in b-tree dead page removal
Date
Msg-id 1265887114.7341.1235.camel@ebony
Whole thread Raw
In response to Bugs in b-tree dead page removal  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On Sun, 2010-02-07 at 21:33 -0500, Tom Lane wrote:
> Another issue is that it's not clear what happens in a Hot Standby
> slave --- it doesn't look like Simon put any interlocking in this
> area to protect slave queries against having the page disappear
> from under them.  The odds of an actual problem are probably a
> good bit higher in an HS slave.

Seen.

-- Simon Riggs           www.2ndQuadrant.com



pgsql-hackers by date:

Previous
From: Andres Freund
Date:
Subject: Re: Re: [COMMITTERS] pgsql: Remove old-style VACUUM FULL (which was known for a little while
Next
From: Bart Samwel
Date:
Subject: Re: Avoiding bad prepared-statement plans.