From 82f90e618c7ca1af815119ad1534cb7d33469f52 Mon Sep 17 00:00:00 2001
From: Rafa de la Torre <rtorre@carto.com>
Date: Tue, 3 Jul 2018 13:04:39 +0200
Subject: [PATCH] Use CREATE OR REPLACE FUNCTION

---
 scripts-available/CDB_Helper.sql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts-available/CDB_Helper.sql b/scripts-available/CDB_Helper.sql
index 8d3c663..55f5f19 100644
--- a/scripts-available/CDB_Helper.sql
+++ b/scripts-available/CDB_Helper.sql
@@ -162,7 +162,7 @@ $$ LANGUAGE 'plpgsql' IMMUTABLE PARALLEL SAFE;
 
 -- Checks if a given text representing a qualified or unqualified table name (relation)
 -- actually exists in the database. It is meant to be used as a guard for other function/queries.
-CREATE FUNCTION cartodb._CDB_Table_Exists(table_name_with_optional_schema TEXT)
+CREATE OR REPLACE FUNCTION cartodb._CDB_Table_Exists(table_name_with_optional_schema TEXT)
 RETURNS bool
 AS $$
 BEGIN