1 files changed, 20 insertions, 0 deletions
diff --git a/schema/pgsql-legacy-changes/upgrade-8.sql b/schema/pgsql-legacy-changes/upgrade-8.sql
new file mode 100644
index 0000000..61a9abe
--- /dev/null
+++ b/schema/pgsql-legacy-changes/upgrade-8.sql
@@ -0,0 +1,20 @@
+CREATE TABLE icinga_command_inheritance (
+  command_id integer NOT NULL,
+  parent_command_id integer NOT NULL,
+  weight integer DEFAULT NULL,
+  PRIMARY KEY (command_id, parent_command_id),
+  CONSTRAINT icinga_command_inheritance_command
+  FOREIGN KEY (command_id)
+  REFERENCES icinga_command (id)
+  ON DELETE CASCADE
+  ON UPDATE CASCADE,
+  CONSTRAINT icinga_command_inheritance_parent_command
+  FOREIGN KEY (parent_command_id)
+  REFERENCES icinga_command (id)
+  ON DELETE RESTRICT
+  ON UPDATE CASCADE
+);
+
+CREATE UNIQUE INDEX command_inheritance_unique_order ON icinga_command_inheritance (command_id, weight);
+CREATE INDEX command_inheritance_command ON icinga_command_inheritance (command_id);
+CREATE INDEX command_inheritance_command_parent ON icinga_command_inheritance (parent_command_id);