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# Copyright 2016 Mellanox Technologies, Ltd
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from neutron_lib.db import model_base
import sqlalchemy as sa
from networking_mlnx.plugins.ml2.drivers.sdn import constants as sdn_const
class SdnMaintenance(model_base.BASEV2, model_base.HasId):
__tablename__ = 'sdn_maintenance'
state = sa.Column(sa.Enum(sdn_const.PENDING, sdn_const.PROCESSING),
nullable=False)
processing_operation = sa.Column(sa.String(70))
lock_updated = sa.Column(sa.TIMESTAMP, nullable=False,
server_default=sa.func.now(),
onupdate=sa.func.now())
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