Coverage for app/updates/_001_base.py: 100%

1# app/updates/_001_base.py 

2from neo4j import ManagedTransaction 

3 

4ID = 1 

5DESCRIPTION = "Create constraints + init meta" 

6 

7def upgrade(tx: ManagedTransaction) -> None: 

8 tx.run(""" 

9 CREATE CONSTRAINT sys_kind_key_unique IF NOT EXISTS 

10 FOR (m:__sys__) 

11 REQUIRE (m.kind, m.key) IS UNIQUE 

12 """)