From c52fd6c01358e8277678e290e8f899d1cbf85dfa Mon Sep 17 00:00:00 2001
From: koldoa <koldo@aingeru.com>
Date: Mon, 7 Sep 2015 12:51:12 +0200
Subject: [PATCH] This should add better compatibility for more database
 backends

---
 resources/install/scripts/app/ring_groups/index.lua | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/resources/install/scripts/app/ring_groups/index.lua b/resources/install/scripts/app/ring_groups/index.lua
index 7a9b596058..a8c0b8e266 100644
--- a/resources/install/scripts/app/ring_groups/index.lua
+++ b/resources/install/scripts/app/ring_groups/index.lua
@@ -173,11 +173,10 @@
 			
 			assert(dbh:query(sql, function(row)
 				if (row.ring_group_strategy == "random") then
-					if (database["type"] == "postgresql") then
-						sql_order = 'random()'
-					end
 					if (database["type"] == "mysql") then
 						sql_order = 'rand()'
+					else
+						sql_order = 'random()' --both postgresql and sqlite uses random() instead of rand()
 					end
 				else
 					sql_order='d.destination_delay, d.destination_number asc'