X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fpostgresql_default.conf;h=507990136200b1a02774eae614e1b6ab31fd0f50;hb=c9d3f76a5bd7aaa3d8772e88f8c0292e8b55f66b;hp=0aac41e296cb5c87681e3ce41372afbaeea9617d;hpb=0b97cf2d91851a6892ff025c6775a59d98a8bada;p=collectd.git
diff --git a/src/postgresql_default.conf b/src/postgresql_default.conf
index 0aac41e2..50799013 100644
--- a/src/postgresql_default.conf
+++ b/src/postgresql_default.conf
@@ -38,9 +38,9 @@
- Statement "SELECT sum(n_tup_ins) AS ins, \
- sum(n_tup_upd) AS upd, \
- sum(n_tup_del) AS del \
+ Statement "SELECT coalesce(sum(n_tup_ins), 0) AS ins, \
+ coalesce(sum(n_tup_upd), 0) AS upd, \
+ coalesce(sum(n_tup_del), 0) AS del \
FROM pg_stat_user_tables;"
@@ -63,10 +63,10 @@
- Statement "SELECT sum(n_tup_ins) AS ins, \
- sum(n_tup_upd) AS upd, \
- sum(n_tup_del) AS del, \
- sum(n_tup_hot_upd) AS hot_upd \
+ Statement "SELECT coalesce(sum(n_tup_ins), 0) AS ins, \
+ coalesce(sum(n_tup_upd), 0) AS upd, \
+ coalesce(sum(n_tup_del), 0) AS del, \
+ coalesce(sum(n_tup_hot_upd), 0) AS hot_upd \
FROM pg_stat_user_tables;"
@@ -188,7 +188,8 @@
- Statement "SELECT sum(n_live_tup) AS live, sum(n_dead_tup) AS dead \
+ Statement "SELECT coalesce(sum(n_live_tup), 0) AS live, \
+ coalesce(sum(n_dead_tup), 0) AS dead \
FROM pg_stat_user_tables;"