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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
// Defines database operations.
// Each operation is a key-value pair and an operation type.
syntax = "proto2";
enum OpType {
PUT = 0;
MERGE = 1;
DELETE = 2;
DELETE_RANGE = 3;
}
message DBOperation {
required string key = 1;
// value is ignored for DELETE.
// [key, value] is the range for DELETE_RANGE.
optional string value = 2;
required OpType type = 3;
}
message DBOperations {
repeated DBOperation operations = 1;
}
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