From 686bffd39fac702a847d2a2335910c9233652bc7 Mon Sep 17 00:00:00 2001
From: root <root@graph-dc3.online.net>
Date: Sun, 24 Jan 2016 18:42:27 +0100
Subject: [PATCH] Removes duplicate alerts from table alerts then adds
 uniqueness in alerts table for (device_id+rule_id)

---
 sql-schema/094.sql | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 sql-schema/094.sql

diff --git a/sql-schema/094.sql b/sql-schema/094.sql
new file mode 100644
index 000000000..dd0f72667
--- /dev/null
+++ b/sql-schema/094.sql
@@ -0,0 +1,3 @@
+DELETE a1 FROM alerts a1, alerts a2 WHERE a1.id < a2.id AND a1.device_id = a2.device_id AND a1.rule_id = a2.rule_id;
+ALTER TABLE `alerts` ADD UNIQUE `unique_alert`(`device_id`, `rule_id`);
+