From 0de0311c2212bf25c5b5c3006f53761b554bd932 Mon Sep 17 00:00:00 2001 From: Guo Xiang Tan Date: Thu, 1 Jun 2017 23:13:16 +0900 Subject: [PATCH] Ignore functions that cannot be executed during recovery. https://github.com/wrouesnel/postgres_exporter/issues/52 --- postgres_exporter.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/postgres_exporter.go b/postgres_exporter.go index cc166dde..9d745706 100644 --- a/postgres_exporter.go +++ b/postgres_exporter.go @@ -293,8 +293,8 @@ var queryOverrides = map[string][]OverrideQuery{ semver.MustParseRange(">=9.2.0"), ` SELECT *, - pg_current_xlog_location(), - pg_xlog_location_diff(pg_current_xlog_location(), replay_location)::float + (case pg_is_in_recovery() when 't' then null else pg_current_xlog_location() end) AS pg_current_xlog_location, + (case pg_is_in_recovery() when 't' then null else pg_xlog_location_diff(pg_current_xlog_location(), replay_location)::float end) AS pg_xlog_location_diff FROM pg_stat_replication `, }, @@ -302,7 +302,7 @@ var queryOverrides = map[string][]OverrideQuery{ semver.MustParseRange("<9.2.0"), ` SELECT *, - pg_current_xlog_location() + (case pg_is_in_recovery() when 't' then null else pg_current_xlog_location() end) AS pg_current_xlog_location, FROM pg_stat_replication `, },