Horton

Re: Duplicate Workers entries in some EXPLAIN plans

Maciek Sakrejda <m.sakrejda@gmail.com>

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From: Maciek Sakrejda <m.sakrejda@gmail.com>
To: Georgios Kokolatos <gkokolatos@pm.me>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2020-01-15T17:12:04Z
Lists: pgsql-hackers 
Sounds good, I'll try that format. Any idea how to test YAML? With the
JSON format, I was able to rely on Postgres' own JSON-manipulating
functions to strip or canonicalize fields that can vary across
executions--I can't really do that with YAML. Or should I run EXPLAIN
with COSTS OFF, TIMING OFF, SUMMARY OFF and assume that for simple
queries the BUFFERS output (and other fields I can't turn off like
Sort Space Used) *is* going to be stable?

Commits

  1. Clean up EXPLAIN's handling of per-worker details.