Re: [HACKERS] Pluggable storage

From: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Pluggable storage
Date: 2018-02-26 08:19:27
Message-ID: CAPpHfdueaQ=C0xVZxkOzCyhZGHMRtExckvh+vkGSLA3WCAx8Dg@mail.gmail.com
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On Fri, Feb 23, 2018 at 2:20 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:

> On Fri, Feb 16, 2018 at 5:56 AM, Alexander Korotkov
> <a(dot)korotkov(at)postgrespro(dot)ru> wrote:
> > BTW, EnterpriseDB announces zheap table access method (heap with undo
> log)
> > [2]. I think this is great, and I'm looking forward for publishing
> zheap in
> > mailing lists. But I'm concerning about its compatibility with pluggable
> > table access methods API. Does zheap use table AM API from this
> thread? Or
> > does it just override current heap and needs to be adopted to use table
> AM
> > API? Or does it implements own API?
>
> Right now it just hacks the code. The plan is to adapt it to whatever
> API we settle on in this thread.

Great, thank you for clarification. I'm looking forward reviewing zheap :)

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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