naturalpks JoinedInheritanceTest uses ON UPDATE cascade on self-referential keys...

diff --git a/test/orm/test_naturalpks.py b/test/orm/test_naturalpks.py
index 16504f2a23620eafa39a5210b52dd0a404238d35..1befbe8c021bf7d26a040fb0e85a05ce79df63a1 100644 (file)
--- a/test/orm/test_naturalpks.py
+++ b/test/orm/test_naturalpks.py
@@ -696,6 +696,8 @@ class CascadeToFKPKTest(_base.MappedTest, testing.AssertsCompiledSQL):
 
 class JoinedInheritanceTest(_base.MappedTest):
     """Test cascades of pk->pk/fk on joined table inh."""
+    
+    __unsupported_on__ = ('mssql',) # mssql doesn't allow ON UPDATE on self-referential keys
 
     @classmethod
     def define_tables(cls, metadata):