TransactionChainingMode.java

/*
 * 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 org.apache.calcite.sql.babel.postgres;

import org.apache.calcite.sql.Symbolizable;

/**
 * Defines the keywords that can occur immediately after the "ROLLBACK" or "COMMIT" keywords.
 *
 * @see SqlCommit
 * @see SqlRollback
 * @see <a href="https://www.postgresql.org/docs/current/sql-commit.html">COMMIT specification</a>
 * @see <a href="https://www.postgresql.org/docs/current/sql-rollback.html">ROLLBACK specification</a>
 */
public enum TransactionChainingMode implements Symbolizable {
  AND_CHAIN,
  AND_NO_CHAIN;

  @Override public String toString() {
    return super.toString().replace("_", " ");
  }
}