RowLevelDmlOp.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.doris.nereids.trees.plans.commands;

/**
 * The kind of row-level DML driven by the generic {@link RowLevelDmlCommand} shell.
 *
 * <p>Selects the per-operation behavior of a {@link RowLevelDmlTransform}: mode check, plan synthesis,
 * required physical sink, executor factory, label prefix and the (op-specific) finalize step.</p>
 */
public enum RowLevelDmlOp {
    DELETE,
    UPDATE,
    MERGE
}