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Add deadlock counter to pg_stat_database

author Magnus Hagander <magnus@hagander.net>

2012年1月26日 14:58:19 +0000 (15:58 +0100)

committer Magnus Hagander <magnus@hagander.net>

2012年1月26日 14:58:19 +0000 (15:58 +0100)

commit 61cb8c5abb9235c3106af6c6a6e60d94cb1eee80

tree a15bff3458b883beee010a9cc111e2c3b63bbf51 tree

parent 0e549697d1c6b8eeb623c497dc38a5aed4deea1e commit | diff

Add deadlock counter to pg_stat_database

Adds a counter that tracks number of deadlocks that occurred in
each database to pg_stat_database.

Magnus Hagander, reviewed by Jaime Casanova

doc/src/sgml/monitoring.sgml diff | blob | blame | history

src/backend/catalog/system_views.sql diff | blob | blame | history

src/backend/postmaster/pgstat.c diff | blob | blame | history

src/backend/storage/lmgr/deadlock.c diff | blob | blame | history

src/backend/utils/adt/pgstatfuncs.c diff | blob | blame | history

src/include/catalog/catversion.h diff | blob | blame | history

src/include/catalog/pg_proc.h diff | blob | blame | history

src/include/pgstat.h diff | blob | blame | history

src/test/regress/expected/rules.out diff | blob | blame | history

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