Horton

Re: postgres_fdw: using TABLESAMPLE to collect remote sample

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: Tomas Vondra <tomas.vondra@enterprisedb.com>
Cc: Fujii Masao <masao.fujii@oss.nttdata.com>, Robert Haas <robertmhaas@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2022-03-22T01:18:20Z
Lists: pgsql-hackers 
Hi,

On 2022-02-23 00:51:24 +0100, Tomas Vondra wrote:
> And here's the slightly simplified patch, without the part adding the
> unnecessary GetServerVersion() function.

Doesn't apply anymore: http://cfbot.cputube.org/patch_37_3535.log
Marked as waiting-on-author.

Greetings,

Andres Freund

Commits

  1. Check relkind before using TABLESAMPLE in postgres_fdw

  2. Fix stale comment about sample_frac adjustment