From 7d18488676ca2e17c5c4216b8ba4399a3b07fab5 Mon Sep 17 00:00:00 2001
From: Metin Doslu <metin@citusdata.com>
Date: Tue, 14 Jun 2016 17:11:38 +0300
Subject: [PATCH] Drop function from public and create in pg_catalog

Fixes #600
---
 src/backend/distributed/citus--5.1-2--5.1-3.sql | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/distributed/citus--5.1-2--5.1-3.sql b/src/backend/distributed/citus--5.1-2--5.1-3.sql
index 2a6a8bdce..5e1cdebee 100644
--- a/src/backend/distributed/citus--5.1-2--5.1-3.sql
+++ b/src/backend/distributed/citus--5.1-2--5.1-3.sql
@@ -1,6 +1,6 @@
-DROP FUNCTION master_update_shard_statistics(shard_id bigint);
+DROP FUNCTION IF EXISTS public.master_update_shard_statistics(shard_id bigint);
 
-CREATE FUNCTION pg_catalog.master_update_shard_statistics(shard_id bigint)
+CREATE OR REPLACE FUNCTION pg_catalog.master_update_shard_statistics(shard_id bigint)
     RETURNS bigint
     LANGUAGE C STRICT
     AS 'MODULE_PATHNAME', $$master_update_shard_statistics$$;