From 4dbfff5cd13681dd9dcc06010d8c4072ce934952 Mon Sep 17 00:00:00 2001
From: Jon Bonilla <jbonilla@sipwise.com>
Date: Mon, 3 Sep 2012 07:53:13 +0000
Subject: [PATCH] Finally remove ossbss peer_rules duplicates too

It was possible to add same rule to same group
via ossbss.
---
 db_scripts/diff/10180.up | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/db_scripts/diff/10180.up b/db_scripts/diff/10180.up
index 8d6fbe15..677b9b8a 100644
--- a/db_scripts/diff/10180.up
+++ b/db_scripts/diff/10180.up
@@ -1,8 +1,22 @@
 # Remove duplicated rules on the same group. Triggers should do the rest for lcr_rule.
 
 use provisioning;
-ALTER IGNORE TABLE voip_peer_rules ADD UNIQUE KEY `idx1temp` (`group_id`, `callee_prefix`, `callee_pattern`, `caller_pattern`);
-ALTER TABLE voip_peer_rules DROP KEY `idx1temp`;
+#make sure that the repeated have caller_prefix '' instead of null or won't be detected
+UPDATE voip_peer_rules SET caller_pattern='' WHERE caller_pattern IS NULL;
+
+#Can't use ALTER IGNORE in Percona https://bugs.launchpad.net/percona-xtradb/+bug/604439
+#ALTER IGNORE TABLE voip_peer_rules ADD UNIQUE KEY `idx1temp` (`group_id`, `callee_prefix`, `callee_pattern`, `caller_pattern`);
+#ALTER TABLE voip_peer_rules DROP KEY `idx1temp`;
+
+
+#Remove duplicated that could be added via ossbss. Removed keys via triggers will be added later
+CREATE TABLE newtemp LIKE voip_peer_rules;
+ALTER TABLE newtemp ADD UNIQUE KEY `idx1temp` (`group_id`, `callee_prefix`, `callee_pattern`, `caller_pattern`);
+INSERT IGNORE INTO newtemp SELECT * FROM voip_peer_rules;
+DELETE FROM voip_peer_rules;
+INSERT INTO voip_peer_rules SELECT * FROM newtemp;
+DROP table newtemp;
+
 
 # Now we can create the unique key without duplicates
 use kamailio;