1 files changed, 17 insertions, 0 deletions
diff --git a/schema/mysql-legacy-changes/upgrade_15.sql b/schema/mysql-legacy-changes/upgrade_15.sql
new file mode 100644
index 0000000..c5f7dd7
--- /dev/null
+++ b/schema/mysql-legacy-changes/upgrade_15.sql
@@ -0,0 +1,17 @@
+CREATE TABLE icinga_hostgroup_inheritance (
+  hostgroup_id INT(10) UNSIGNED NOT NULL,
+  parent_hostgroup_id INT(10) UNSIGNED NOT NULL,
+  weight MEDIUMINT UNSIGNED DEFAULT NULL,
+  PRIMARY KEY (hostgroup_id, parent_hostgroup_id),
+  UNIQUE KEY unique_order (hostgroup_id, weight),
+  CONSTRAINT icinga_hostgroup_inheritance_hostgroup
+  FOREIGN KEY host (hostgroup_id)
+  REFERENCES icinga_hostgroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_hostgroup_inheritance_parent_hostgroup
+  FOREIGN KEY host (parent_hostgroup_id)
+  REFERENCES icinga_hostgroup (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;