/*
 *  Copyright 1999-2019 Seata.io Group.
 *
 *  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 io.seata.core.store.db.sql.distributed.lock;

/**
 * @author chd
 * @since 1.5.0
 */
public interface DistributedLockSql {
    /**
     * Get the select distribute lock sql
     * @param distributedLockTable the table name of the distribute lock table
     * @return the sql
     */
    String getSelectDistributeForUpdateSql(String distributedLockTable);

    /**
     * Get insert distribute lock sql
     * @param distributedLockTable the table name of the distribute lock table
     * @return the sql
     */
    String getInsertSql(String distributedLockTable);

    /**
     * Get update distribute lock sql
     * @param distributedLockTable the table name of the distribute lock table
     * @return the sql
     */
    String getUpdateSql(String distributedLockTable);
}
