pg_track_settings

Track settings changes

Overview

Package	Version	Category	License	Language
`pg_track_settings`	`2.1.2`	STAT	PostgreSQL	SQL

ID	Extension	Bin	Lib	Load	Create	Trust	Reloc	Schema
6260	`pg_track_settings`	No	Yes	No	Yes	No	No	-

Related	`pg_profile` `powa` `pg_track_optimizer` `pg_stat_monitor` `pg_stat_statements` `pg_store_plans` `pg_stat_plans`

Version

Type	Repo	Version	PG Ver	Package	Deps
EXT	PGDG	`2.1.2`	1817161514	`pg_track_settings`	-
RPM	PGDG	`2.1.2`	1817161514	`pg_track_settings_$v`	-
DEB	PGDG	`2.1.2`	1817161514	`postgresql-$v-pg-track-settings`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PGDG 2.1.2 el8.x86_64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel8.noarch.rpm PGDG · 2.1.2 · 17.5KiB	PGDG 2.1.2 el8.x86_64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-2PGDG.rhel8.x86_64.rpm PGDG · 2.1.2 · 17.6KiB	PGDG 2.1.2 el8.x86_64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-2PGDG.rhel8.x86_64.rpm PGDG · 2.1.2 · 17.6KiB	PGDG 2.1.2 el8.x86_64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-1.rhel8.x86_64.rpm PGDG · 2.1.2 · 17.4KiB pg_track_settings_15-2.1.0-1.rhel8.x86_64.rpm PGDG · 2.1.0 · 16.6KiB	PGDG 2.1.2 el8.x86_64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-1.rhel8.x86_64.rpm PGDG · 2.1.2 · 17.4KiB pg_track_settings_14-2.1.0-1.rhel8.x86_64.rpm PGDG · 2.1.0 · 16.6KiB pg_track_settings_14-2.0.1-3.rhel8.x86_64.rpm PGDG · 2.0.1 · 15.6KiB
el8.aarch64	PGDG 2.1.2 el8.aarch64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel8.noarch.rpm PGDG · 2.1.2 · 17.5KiB	PGDG 2.1.2 el8.aarch64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-2PGDG.rhel8.aarch64.rpm PGDG · 2.1.2 · 17.5KiB	PGDG 2.1.2 el8.aarch64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-2PGDG.rhel8.aarch64.rpm PGDG · 2.1.2 · 17.5KiB	PGDG 2.1.2 el8.aarch64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-1.rhel8.aarch64.rpm PGDG · 2.1.2 · 17.4KiB pg_track_settings_15-2.1.0-1.rhel8.aarch64.rpm PGDG · 2.1.0 · 16.6KiB	PGDG 2.1.2 el8.aarch64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-1.rhel8.aarch64.rpm PGDG · 2.1.2 · 17.4KiB pg_track_settings_14-2.1.0-1.rhel8.aarch64.rpm PGDG · 2.1.0 · 16.6KiB
el9.x86_64	PGDG 2.1.2 el9.x86_64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_18-2.1.2-3PGDG.rhel9.noarch.rpm PGDG · 2.1.2 · 15.9KiB	PGDG 2.1.2 el9.x86_64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_17-2.1.2-2PGDG.rhel9.x86_64.rpm PGDG · 2.1.2 · 16.1KiB	PGDG 2.1.2 el9.x86_64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_16-2.1.2-2PGDG.rhel9.x86_64.rpm PGDG · 2.1.2 · 16.1KiB	PGDG 2.1.2 el9.x86_64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_15-2.1.2-1.rhel9.x86_64.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_15-2.1.0-1.rhel9.x86_64.rpm PGDG · 2.1.0 · 15.6KiB	PGDG 2.1.2 el9.x86_64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_14-2.1.2-1.rhel9.x86_64.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_14-2.1.0-1.rhel9.x86_64.rpm PGDG · 2.1.0 · 15.6KiB
el9.aarch64	PGDG 2.1.2 el9.aarch64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.8KiB pg_track_settings_18-2.1.2-3PGDG.rhel9.noarch.rpm PGDG · 2.1.2 · 15.8KiB	PGDG 2.1.2 el9.aarch64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.8KiB pg_track_settings_17-2.1.2-2PGDG.rhel9.aarch64.rpm PGDG · 2.1.2 · 16.0KiB	PGDG 2.1.2 el9.aarch64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.8KiB pg_track_settings_16-2.1.2-2PGDG.rhel9.aarch64.rpm PGDG · 2.1.2 · 15.9KiB	PGDG 2.1.2 el9.aarch64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.8KiB pg_track_settings_15-2.1.2-1.rhel9.aarch64.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_15-2.1.0-1.rhel9.aarch64.rpm PGDG · 2.1.0 · 15.5KiB	PGDG 2.1.2 el9.aarch64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-3PGDG.rhel9.8.noarch.rpm PGDG · 2.1.2 · 15.8KiB pg_track_settings_14-2.1.2-1.rhel9.aarch64.rpm PGDG · 2.1.2 · 15.9KiB pg_track_settings_14-2.1.0-1.rhel9.aarch64.rpm PGDG · 2.1.0 · 15.5KiB
el10.x86_64	PGDG 2.1.2 el10.x86_64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_18-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.4KiB	PGDG 2.1.2 el10.x86_64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_17-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.4KiB	PGDG 2.1.2 el10.x86_64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_16-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.4KiB	PGDG 2.1.2 el10.x86_64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_15-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.4KiB	PGDG 2.1.2 el10.x86_64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_14-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.4KiB
el10.aarch64	PGDG 2.1.2 el10.aarch64.pg18 : pg_track_settings_18 pg_track_settings_18-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_18-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.3KiB	PGDG 2.1.2 el10.aarch64.pg17 : pg_track_settings_17 pg_track_settings_17-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_17-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.3KiB	PGDG 2.1.2 el10.aarch64.pg16 : pg_track_settings_16 pg_track_settings_16-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_16-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.3KiB	PGDG 2.1.2 el10.aarch64.pg15 : pg_track_settings_15 pg_track_settings_15-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_15-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.3KiB	PGDG 2.1.2 el10.aarch64.pg14 : pg_track_settings_14 pg_track_settings_14-2.1.2-3PGDG.rhel10.2.noarch.rpm PGDG · 2.1.2 · 16.0KiB pg_track_settings_14-2.1.2-3PGDG.rhel10.noarch.rpm PGDG · 2.1.2 · 16.3KiB
d12.x86_64	PGDG 2.1.2 d12.x86_64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.x86_64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.x86_64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.x86_64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.x86_64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB
d12.aarch64	PGDG 2.1.2 d12.aarch64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.aarch64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.aarch64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.aarch64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d12.aarch64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg12+1_all.deb PGDG · 2.1.2 · 9.7KiB
d13.x86_64	PGDG 2.1.2 d13.x86_64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.x86_64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.x86_64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.8KiB	PGDG 2.1.2 d13.x86_64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.x86_64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB
d13.aarch64	PGDG 2.1.2 d13.aarch64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.aarch64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.aarch64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.8KiB	PGDG 2.1.2 d13.aarch64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB	PGDG 2.1.2 d13.aarch64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg13+1_all.deb PGDG · 2.1.2 · 9.7KiB
u22.x86_64	PGDG 2.1.2 u22.x86_64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.x86_64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.x86_64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.x86_64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.x86_64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB
u22.aarch64	PGDG 2.1.2 u22.aarch64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.aarch64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.aarch64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.aarch64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u22.aarch64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg22.04+1_all.deb PGDG · 2.1.2 · 9.1KiB
u24.x86_64	PGDG 2.1.2 u24.x86_64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.x86_64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.x86_64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.x86_64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.x86_64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB
u24.aarch64	PGDG 2.1.2 u24.aarch64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.aarch64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.aarch64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.aarch64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u24.aarch64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg24.04+1_all.deb PGDG · 2.1.2 · 9.1KiB
u26.x86_64	PGDG 2.1.2 u26.x86_64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.x86_64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.x86_64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.x86_64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.x86_64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB
u26.aarch64	PGDG 2.1.2 u26.aarch64.pg18 : postgresql-18-pg-track-settings postgresql-18-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.aarch64.pg17 : postgresql-17-pg-track-settings postgresql-17-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.aarch64.pg16 : postgresql-16-pg-track-settings postgresql-16-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.aarch64.pg15 : postgresql-15-pg-track-settings postgresql-15-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB	PGDG 2.1.2 u26.aarch64.pg14 : postgresql-14-pg-track-settings postgresql-14-pg-track-settings_2.1.2-5.pgdg26.04+1_all.deb PGDG · 2.1.2 · 9.1KiB

Install

You can install pg_track_settings directly. First, make sure the PGDG repository is added and enabled:

pig repo add pgdg -u          # Add PGDG repo and update cache

Install the extension using pig or apt/yum/dnf:

Install

pig install pg_track_settings;          # Install for current active PG version

pig

pig ext install -y pg_track_settings -v 18  # PG 18
pig ext install -y pg_track_settings -v 17  # PG 17
pig ext install -y pg_track_settings -v 16  # PG 16
pig ext install -y pg_track_settings -v 15  # PG 15
pig ext install -y pg_track_settings -v 14  # PG 14

dnf

dnf install -y pg_track_settings_18       # PG 18
dnf install -y pg_track_settings_17       # PG 17
dnf install -y pg_track_settings_16       # PG 16
dnf install -y pg_track_settings_15       # PG 15
dnf install -y pg_track_settings_14       # PG 14

apt

apt install -y postgresql-18-pg-track-settings   # PG 18
apt install -y postgresql-17-pg-track-settings   # PG 17
apt install -y postgresql-16-pg-track-settings   # PG 16
apt install -y postgresql-15-pg-track-settings   # PG 15
apt install -y postgresql-14-pg-track-settings   # PG 14

Create Extension:

CREATE EXTENSION pg_track_settings;

Usage

pg_track_settings: track PostgreSQL configuration changes

pg_track_settings records changes to PostgreSQL settings over time, tracking both global settings (pg_settings) and per-role/database overrides (pg_db_role_setting).

Taking Snapshots

Call periodically (via cron or PoWA) to capture current settings:

SELECT pg_track_settings_snapshot();

Viewing Settings at a Point in Time

-- All settings at a specific time
SELECT * FROM pg_track_settings('2024-01-15 10:00:00');

-- All overloaded (per-role/database) settings at a specific time
SELECT * FROM pg_track_db_role_settings('2024-01-15 10:00:00');

Comparing Settings Between Two Times

-- Find what changed in the last hour
SELECT * FROM pg_track_settings_diff(now() - interval '1 hour', now());

-- Compare overloaded settings
SELECT * FROM pg_track_db_role_settings_diff(now() - interval '1 hour', now());

Viewing Change History

-- History of a specific setting
SELECT * FROM pg_track_settings_log('work_mem');

-- History of an overloaded setting
SELECT * FROM pg_track_db_role_settings_log('work_mem');

-- PostgreSQL restart history
SELECT * FROM pg_reboot;

Resetting History

SELECT pg_track_settings_reset();

Functions Summary

Function	Description
`pg_track_settings_snapshot()`	Capture current settings
`pg_track_settings(timestamptz)`	All settings at a given time
`pg_track_settings_diff(timestamptz, timestamptz)`	Settings that changed between two times
`pg_track_settings_log(text)`	History of a specific setting
`pg_track_db_role_settings(timestamptz)`	Overloaded settings at a given time
`pg_track_db_role_settings_diff(timestamptz, timestamptz)`	Overloaded settings changes
`pg_track_db_role_settings_log(text)`	History of a specific overloaded setting
`pg_track_settings_reset()`	Clear all history

pg_track_settings

Overview

Version

Install

Usage

Taking Snapshots

Viewing Settings at a Point in Time

Comparing Settings Between Two Times

Viewing Change History

Resetting History

Functions Summary

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