Re: Inaccuracy in VACUUM's tuple count estimates - Mailing list pgsql-hackers

From tim_wilson
Subject Re: Inaccuracy in VACUUM's tuple count estimates
Date
Msg-id 1421725983697-5834687.post@n5.nabble.com
Whole thread Raw
In response to Re: Inaccuracy in VACUUM's tuple count estimates  (tim_wilson <tim.wilson@telogis.com>)
Responses Re: Inaccuracy in VACUUM's tuple count estimates
List pgsql-hackers
Was slightly optimistic that this comment in the release notes might mean
that my bug with bloat on hot tables might have been fixed in 9.4

/Make VACUUM properly report dead but not-yet-removable rows to the
statistics collector (Hari Babu)

Previously these were reported as live rows./

Unfortunately that is not the case, and we still have the problem in 9.4



--
View this message in context:
http://postgresql.nabble.com/Inaccuracy-in-VACUUM-s-tuple-count-estimates-tp5806367p5834687.html
Sent from the PostgreSQL - hackers mailing list archive at Nabble.com.



pgsql-hackers by date:

Previous
From: Michael Paquier
Date:
Subject: Re: B-Tree support function number 3 (strxfrm() optimization)
Next
From: Michael Paquier
Date:
Subject: Re: Patch: add recovery_timeout option to control timeout of restore_command nonzero status code