Horton

Re: Reducing power consumption on idle servers

Laurenz Albe <laurenz.albe@cybertec.at>

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From: Laurenz Albe <laurenz.albe@cybertec.at>
To: Thomas Munro <thomas.munro@gmail.com>, Simon Riggs <simon.riggs@enterprisedb.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>, Kyotaro Horiguchi <horikyota.ntt@gmail.com>, Andres Freund <andres@anarazel.de>, Zheng Li <zhengli10@gmail.com>, Jim Nasby <nasbyj@amazon.com>, Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2022-11-21T05:07:04Z
Lists: pgsql-hackers 
On Mon, 2022-11-21 at 10:13 +1300, Thomas Munro wrote:
> I'll wait 24 hours before committing, to
> provide a last chance for anyone who wants to complain about dropping
> promote_trigger_file.

Remove "promote_trigger_file"?  Now I have never seen anybody use that
parameter, but I don't think that it is a good idea to deviate from our
usual standard of deprecating a feature for about five years before
actually removing it.

Yours,
Laurenz Albe

Commits

  1. Remove promote_trigger_file.

  2. Add pg_promote function

  3. pg_ctl promote