Re: pgsql: Revert "Avoid the creation of the free space map for small heap

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Amit Kapila <akapila(at)postgresql(dot)org>
Cc: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Revert "Avoid the creation of the free space map for small heap
Date: 2019-05-07 04:14:03
Message-ID: 29895.1557202443@sss.pgh.pa.us
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Amit Kapila <akapila(at)postgresql(dot)org> writes:
> Revert "Avoid the creation of the free space map for small heap relations".

Shouldn't there be a catversion bump in this? I doubt that an existing
v12 DB (with some missing FSM files) is going to work with the updated
backend. Also, will pg_upgrade work across that boundary?

regards, tom lane

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