From 511ef0eacda2c0e5392d4298e264cc89d4b6dc2c Mon Sep 17 00:00:00 2001
From: Nick Cabatoff <nick.cabatoff@gmail.com>
Date: Wed, 7 Sep 2016 16:55:41 -0400
Subject: [PATCH] fix a bug in the query to fetch shared_buffers setting

---
 queries.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/queries.yaml b/queries.yaml
index 1514006b..8e740a08 100644
--- a/queries.yaml
+++ b/queries.yaml
@@ -13,7 +13,7 @@ pg_postmaster:
         description: "Time at which postmaster started"
 
 pg_settings_shared_buffers:
-  query: "SELECT 8192*setting as bytes from pg_settings where name = 'shared_buffers'"
+  query: "SELECT 8192*setting::int as bytes from pg_settings where name = 'shared_buffers'"
   metrics:
     - bytes:
         usage: "GAUGE"