Horton

Fix thinko when ending progress report for a backend

Michael Paquier <michael@paquier.xyz>

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Commit: f4b91a50e9e6757679322c454916bcd6b1dcbc15
Author: Michael Paquier <michael@paquier.xyz>
Date: 2019-09-04T06:47:01Z
Releases: 9.6.16 
Fix thinko when ending progress report for a backend

The logic ending progress reporting for a backend entry introduced by
b6fb647 causes callers of pgstat_progress_end_command() to do some extra
work when track_activities is enabled as the process fields are reset in
the backend entry even if no command were started for reporting.

This resets the fields only if a command is registered for progress
reporting, and only if track_activities is enabled.

Author: Masahiho Sawada
Discussion: https://postgr.es/m/CAD21AoCry_vJ0E-m5oxJXGL3pnos-xYGCzF95rK5Bbi3Uf-rpA@mail.gmail.com
Backpatch-through: 9.6

Files

PathChange+/−
src/backend/postmaster/pgstat.c modified +3 −3

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