Track last time for statistics reset on databases and bgwriter
Magnus Hagander <magnus@hagander.net>
Track last time for statistics reset on databases and bgwriter Tracks one counter for each database, which is reset whenever the statistics for any individual object inside the database is reset, and one counter for the background writer. Tomas Vondra, reviewed by Greg Smith
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/monitoring.sgml | modified | +26 −3 |
| src/backend/catalog/system_views.sql | modified | +4 −2 |
| src/backend/postmaster/pgstat.c | modified | +13 −0 |
| src/backend/utils/adt/pgstatfuncs.c | modified | +26 −0 |
| src/include/catalog/catversion.h | modified | +1 −1 |
| src/include/catalog/pg_proc.h | modified | +4 −0 |
| src/include/pgstat.h | modified | +3 −1 |
| src/test/regress/expected/rules.out | modified | +2 −2 |