| |
| |
| -- 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. |
| |
| |
| IF EXISTS(select * from INFORMATION_SCHEMA.columns where table_name = 'x_policy' and column_name = 'name') |
| BEGIN |
| IF EXISTS(select * from INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE where table_name='x_policy' and column_name='name' and constraint_name = 'x_policy$x_policy_UK_name_service') |
| BEGIN |
| IF EXISTS(select * from INFORMATION_SCHEMA.TABLE_CONSTRAINTS where table_name='x_policy' and constraint_name = 'x_policy$x_policy_UK_name_service' and CONSTRAINT_TYPE='UNIQUE') |
| BEGIN |
| ALTER TABLE [dbo].[x_policy] DROP CONSTRAINT [x_policy$x_policy_UK_name_service]; |
| END |
| END |
| IF NOT EXISTS(select * from INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE where table_name='x_policy' and column_name='name' and constraint_name = 'x_policy$x_policy_UK_name_service_zone') |
| BEGIN |
| IF NOT EXISTS(select * from INFORMATION_SCHEMA.TABLE_CONSTRAINTS where table_name='x_policy' and constraint_name = 'x_policy$x_policy_UK_name_service_zone' and CONSTRAINT_TYPE='UNIQUE') |
| BEGIN |
| ALTER TABLE [dbo].[x_policy] ADD CONSTRAINT [x_policy$x_policy_UK_name_service_zone] UNIQUE ([name],[service],[zone_id]); |
| END |
| END |
| END |
| GO |
| exit |