From: Eugene Nikanorov <enikanorov@mirantis.com>
Date: Thu, 10 Apr 2014 09:36:45 +0000 (+0400)
Subject: Properly apply column default in migration pool_monitor_status
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=c7dceedde516170d1a6ac1257103bdacb3b0cc84;p=openstack-build%2Fneutron-build.git

Properly apply column default in migration pool_monitor_status

server_default parameter should be used to apply default value at
table/column creation time. Otherwise non-nullable column can't
be created because of existing rows in the tables.

Change-Id: I7136e6a0dfb9dc66ca63ff3c9fcf6de164e27e63
Closes-Bug: #1305725
---

diff --git a/neutron/db/migration/alembic_migrations/versions/11c6e18605c8_pool_monitor_status_.py b/neutron/db/migration/alembic_migrations/versions/11c6e18605c8_pool_monitor_status_.py
index a31bf6a95..598f2ab32 100644
--- a/neutron/db/migration/alembic_migrations/versions/11c6e18605c8_pool_monitor_status_.py
+++ b/neutron/db/migration/alembic_migrations/versions/11c6e18605c8_pool_monitor_status_.py
@@ -45,6 +45,7 @@ def upgrade(active_plugins=None, options=None):
 
     op.add_column('poolmonitorassociations', sa.Column('status',
                                                        sa.String(16),
+                                                       server_default='',
                                                        nullable=False))
     op.add_column('poolmonitorassociations', sa.Column('status_description',
                                                        sa.String(255)))