-- Licensed to the Apache Software Foundation (ASF) under one or more
-- contributor license agreements.  See the NOTICE file distributed with
-- this work for additional information regarding copyright ownership.
-- The ASF licenses this file to You 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.

DROP TABLE IF EXISTS `x_policy_change_log`;

CREATE TABLE IF NOT EXISTS `x_policy_change_log` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`create_time` datetime NULL DEFAULT NULL,
`service_id` bigint(20) NOT NULL,
`change_type` int(11) NOT NULL,
`policy_version` bigint(20) NOT NULL DEFAULT '0',
`service_type` varchar(256) NULL DEFAULT NULL,
`policy_type` int(11) NULL DEFAULT NULL,
`zone_name` varchar(256) NULL DEFAULT NULL,
`policy_id` bigint(20) NULL DEFAULT NULL,
primary key (`id`)
) ROW_FORMAT=DYNAMIC;

CREATE INDEX x_policy_change_log_IDX_service_id ON x_policy_change_log(service_id);
CREATE INDEX x_policy_change_log_IDX_policy_version ON x_policy_change_log(policy_version);