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-rw-r--r--nova/db/sqlalchemy/migrate_repo/versions/146_aggregate_zones.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/nova/db/sqlalchemy/migrate_repo/versions/146_aggregate_zones.py b/nova/db/sqlalchemy/migrate_repo/versions/146_aggregate_zones.py
index 04f31ce5f..f1cfaf5c6 100644
--- a/nova/db/sqlalchemy/migrate_repo/versions/146_aggregate_zones.py
+++ b/nova/db/sqlalchemy/migrate_repo/versions/146_aggregate_zones.py
@@ -53,5 +53,6 @@ def downgrade(migrate_engine):
[aggregate_metadata.c.value]).where(aggregates.c.id ==
aggregate_metadata.c.aggregate_id).where(aggregate_metadata.c.key ==
'availability_zone')).execute()
- delete(aggregate_metadata, aggregate_metadata.c.key == 'availability_zone')
+ delete(aggregate_metadata,
+ aggregate_metadata.c.key == 'availability_zone').execute()
aggregates.c.availability_zone.alter(nullable=False)