Re: Surprising dead_tuple_count from pgstattuple

From: "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To: <gordo169(at)gmail(dot)com>,<pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Surprising dead_tuple_count from pgstattuple
Date: 2010-08-08 14:11:52
Message-ID: 4C5E74D8020000250003431E@gw.wicourts.gov
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Gordon Shannon wrote:

> If it was HOT prune, can anyone summarize what that does?

Get a copy of the PostgreSQL source, and read this file:

src/backend/access/heap/README.HOT

-Kevin

Browse pgsql-hackers by date

  From Date Subject
Next Message Mike Fowler 2010-08-08 15:36:25 Re: Initial review of xslt with no limits patch
Previous Message Peter Eisentraut 2010-08-08 12:25:06 Re: pg_stat_user_functions' notion of user