From: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Greg Stark <stark(at)mit(dot)edu>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: MAIN, Uncompressed? |
Date: | 2017-08-26 00:18:50 |
Message-ID: | CANP8+j+1e9dH9smKTP3oGR4R1O=Jvok4-PFPDOLB5myS3F1wSg@mail.gmail.com |
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Lists: | pgsql-hackers |
On 25 August 2017 at 20:53, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Greg Stark <stark(at)mit(dot)edu> writes:
>> I think this is a particularly old piece of code and we're lucky the
>> default heuristics have served well for all this time because I doubt
>> many people fiddle with these storage attributes. The time may have
>> come to come up with a better UI for the storage attributes because
>> people are doing new things (like json) and wanting more control over
>> this heuristic.
>
> Yeah, I could get behind a basic rethinking of the tuptoaster control
> knobs. I'm just not in love with Simon's specific proposal, especially
> not if we can't think of a better name for it than "MAINU".
Extended/External would be just fine if you could set the toast
target, so I think a better suggestion would be to make "toast_target"
a per-attribute option .
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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