Re: a fast bloat measurement tool (was Re: Measuring relation free space)

From: Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com>
To: Abhijit Menon-Sen <ams(at)2ndQuadrant(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: a fast bloat measurement tool (was Re: Measuring relation free space)
Date: 2015-01-27 00:47:29
Message-ID: 54C6E021.7070903@BlueTreble.com
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On 12/26/14 1:38 AM, Abhijit Menon-Sen wrote:
> At 2014-09-25 15:40:11 +0530,ams(at)2ndQuadrant(dot)com wrote:
>> >
>> >All right, then I'll post a version that addresses Amit's other
>> >points, adds a new file/function to pgstattuple, acquires content
>> >locks, and uses HeapTupleSatisfiesVacuum, hint-bit setting and all.
> Sorry, I forgot to post this patch. It does what I listed above, and
> seems to work fine (it's still quite a lot faster than pgstattuple
> in many cases).

Anything happen with this?
--
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com

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