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