Horton

Re: Simplify backend terminate and wait logic in postgres_fdw test

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Fujii Masao <masao.fujii@oss.nttdata.com>
Date: 2021-05-08T08:46:00Z
Lists: pgsql-hackers 
On Tue, May 04, 2021 at 11:38:09AM -0400, Tom Lane wrote:
> I believe the attached will do the trick, but I'm running the test
> with debug_invalidate_system_caches_always turned on to verify
> that.  Should be done in an hour or so...

Thanks for taking care of that!
--
Michael

Commits

  1. Disable cache clobber to avoid breaking postgres_fdw termination test.

  2. Simplify tests of postgres_fdw terminating connections

  3. Add functions to wait for backend termination

  4. postgres_fdw: Fix tests for CLOBBER_CACHE_ALWAYS.