From af142306aa32731f694856cff7f5b9839a95b72d Mon Sep 17 00:00:00 2001
From: Rafa de la Torre <rtorre@carto.com>
Date: Tue, 3 Jul 2018 15:26:48 +0200
Subject: [PATCH] Mark `_CDB_Table_Exists()` as PARALLEL UNSAFE

As pointed out by Algunenano, PL/pgSQL function which establishes an
EXCEPTION block to catch errors must be qualified with it.
---
 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 55f5f19..f582308 100644
--- a/scripts-available/CDB_Helper.sql
+++ b/scripts-available/CDB_Helper.sql
@@ -175,4 +175,4 @@ EXCEPTION
     WHEN invalid_schema_name OR undefined_table THEN
         RETURN false;
 END;
-$$ LANGUAGE PLPGSQL VOLATILE PARALLEL SAFE;
+$$ LANGUAGE PLPGSQL VOLATILE PARALLEL UNSAFE;