Made primary_key autoincrement=False in versioning example.

diff --git a/examples/versioning/history_meta.py b/examples/versioning/history_meta.py
index deef67a0a66fc469c8fa15dbc145d9bf73919a1d..088326d8a4a11f6ab084983680ac2f9235aace56 100644 (file)
--- a/examples/versioning/history_meta.py
+++ b/examples/versioning/history_meta.py
@@ -44,9 +44,9 @@ def _history_mapper(local_mapper):
 
         if super_mapper:
             super_fks.append(('version', super_history_mapper.base_mapper.local_table.c.version))
-            cols.append(Column('version', Integer, primary_key=True))
+            cols.append(Column('version', Integer, primary_key=True, autoincrement=False))
         else:
-            cols.append(Column('version', Integer, primary_key=True))
+            cols.append(Column('version', Integer, primary_key=True, autoincrement=False))
 
         if super_fks:
             cols.append(ForeignKeyConstraint(*zip(*super_fks)))
@@ -181,4 +181,4 @@ def versioned_session(session):
         for obj in versioned_objects(session.dirty):
             create_version(obj, session)
         for obj in versioned_objects(session.deleted):
-            create_version(obj, session, deleted = True)
\ No newline at end of file
+            create_version(obj, session, deleted = True)