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/* Copyright 2010-2011 10gen Inc.
*
* 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.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace MongoDB.Driver {
/// <summary>
/// Flags used with the Update method in MongoCollection.
/// </summary>
[Flags]
public enum UpdateFlags {
/// <summary>
/// No flags.
/// </summary>
None = 0,
/// <summary>
/// If document doesn't exist then do an Insert.
/// </summary>
Upsert = 1,
/// <summary>
/// Update all matching documents (instead of just one).
/// </summary>
Multi = 2
}
}