/*
* 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.
*/
package my.test.command.ddl;
import my.test.TestBase;
public class AlterSequenceTest extends TestBase {
public static void main(String[] args) throws Exception {
new AlterSequenceTest().start();
}
@Override
public void startInternal() throws Exception {
executeUpdate("DROP TABLE IF EXISTS AlterSequenceTest");
executeUpdate("DROP SEQUENCE IF EXISTS myseq");
executeUpdate("CREATE SEQUENCE IF NOT EXISTS myseq START WITH 1000 INCREMENT BY 1 CACHE 20");
sql = "CREATE TABLE IF NOT EXISTS AlterSequenceTest (f1 int, f2 int NULL_TO_DEFAULT SEQUENCE myseq) ";
executeUpdate(sql);
sql = "ALTER TABLE AlterSequenceTest ALTER COLUMN f2 RESTART WITH 2000";
executeUpdate();
// f1没有Sequence
sql = "ALTER TABLE AlterSequenceTest ALTER COLUMN f1 RESTART WITH 2000";
tryExecuteUpdate();
executeUpdate("ALTER SEQUENCE myseq RESTART WITH 2000 INCREMENT BY 1 MINVALUE 100 MAXVALUE 10000 CYCLE CACHE 20");
}
}