--- a/server/test/unittest_schema2sql.py	Fri Jan 16 14:30:55 2015 +0100
+++ b/server/test/unittest_schema2sql.py	Thu Jan 15 18:53:45 2015 +0100
@@ -130,7 +130,7 @@
 );
 
 CREATE TABLE State(
- eid integer PRIMARY KEY,
+ eid integer PRIMARY KEY REFERENCES entities (eid),
  name varchar(256) NOT NULL,
  description text
 );