# -*- coding: utf-8 -*- ########################################################################### # Copyright (c), The AiiDA team. All rights reserved. # # This file is part of the AiiDA code. # # # # The code is hosted on GitHub at https://github.com/aiidateam/aiida-core # # For further information on the license, see the LICENSE.txt file # # For further information please visit http://www.aiida.net # ########################################################################### # pylint: disable=invalid-name,no-member """This migration adds uniqueness constraint to the UUID column. This migration corresponds to the 0024_dblog_update Django migration. Revision ID: 375c2db70663 Revises: ea2f50e7f615 Create Date: 2019-01-30 20:26:16.550071 """ from alembic import op # revision identifiers, used by Alembic. revision = '375c2db70663' down_revision = 'ea2f50e7f615' branch_labels = None depends_on = None [docs]def upgrade(): """Add unique key constraint to the UUID column.""" op.create_unique_constraint('db_dblog_uuid_key', 'db_dblog', ['uuid']) [docs]def downgrade(): """Remove unique key constraint to the UUID column.""" op.drop_constraint('db_dblog_uuid_key', 'db_dblog')