com.alilitech.integration.dialect.primarykey.support.PostgreKeySqlGenerator Maven / Gradle / Ivy
/**
* Copyright 2017-2020 the original author or authors.
*
* 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.
*/
package com.alilitech.integration.dialect.primarykey.support;
import com.alilitech.integration.dialect.primarykey.KeySqlGenerator;
/**
* Postgre Sequence
*
* @author Zhou Xiaoxiang
* @since 1.0
*/
public class PostgreKeySqlGenerator implements KeySqlGenerator {
@Override
public String generateKeySql(String incrementerName) {
StringBuilder sql = new StringBuilder();
sql.append("select nextval('");
sql.append(incrementerName);
sql.append("')");
return sql.toString();
}
}