1 files changed, 5 insertions, 6 deletions
diff --git a/contrib/ast-db-manage/config/versions/dbc44d5a908_add_missing_columns_to_sys_and_reg.py b/contrib/ast-db-manage/config/versions/dbc44d5a908_add_missing_columns_to_sys_and_reg.py
index 8f4621642..b4502eb3d 100644
--- a/contrib/ast-db-manage/config/versions/dbc44d5a908_add_missing_columns_to_sys_and_reg.py
+++ b/contrib/ast-db-manage/config/versions/dbc44d5a908_add_missing_columns_to_sys_and_reg.py
@@ -27,11 +27,10 @@ def upgrade():
     op.add_column('ps_systems', sa.Column('disable_tcp_switch', yesno_values))
     op.add_column('ps_registrations', sa.Column('line', yesno_values))
     op.add_column('ps_registrations', sa.Column('endpoint', sa.String(40)))
-    pass
-
 
 def downgrade():
-    op.drop_column('ps_systems', 'disable_tcp_switch')
-    op.drop_column('ps_registrations', 'line')
-    op.drop_column('ps_registrations', 'endpoint')
-    pass
+    with op.batch_alter_table('ps_systems') as batch_op:
+        batch_op.drop_column('disable_tcp_switch')
+    with op.batch_alter_table('ps_registrations') as batch_op:
+        batch_op.drop_column('line')
+        batch_op.drop_column('endpoint')