X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fpostgresql_default.conf;h=507990136200b1a02774eae614e1b6ab31fd0f50;hb=9ccd38b6341bd42732ecbaa214012d01064f622a;hp=7ec971a27669b30b60e05564716569b70537e527;hpb=e73ae9a16ebf982dc5712a8e4f4d4f864187e08a;p=collectd.git
diff --git a/src/postgresql_default.conf b/src/postgresql_default.conf
index 7ec971a2..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;"
@@ -207,10 +208,10 @@
Statement "SELECT schemaname, relname, \
- seq_scan AS seq, \
- seq_tup_read AS seq_tup_read, \
- idx_scan AS idx, \
- idx_tup_fetch AS idx_tup_fetch \
+ coalesce(seq_scan, 0) AS seq, \
+ coalesce(seq_tup_read, 0) AS seq_tup_read, \
+ coalesce(idx_scan, 0) AS idx, \
+ coalesce(idx_tup_fetch, 0) AS idx_tup_fetch \
FROM pg_stat_user_tables;"