add missing downgrade script

db_scripts/diff/9868.down

@@ -0,0 +1,8 @@
+use kamailio
+
+ALTER TABLE dispatcher DROP column `attrs`;
+ALTER TABLE lcr_gw CHANGE column `gw_name` `gw_name` varchar(128) NOT NULL;
+ALTER TABLE lcr_gw ADD column `group_id` int(11) unsigned NOT NULL AFTER defunct;
+ALTER TABLE lcr_rule ADD KEY `lcr_id_idx` (`lcr_id`);
+ALTER TABLE lcr_rule DROP KEY `lcr_id_prefix_from_uri_idx`;
+