rocksdb/options/options_sanity_check.h
Siying Dong d2dce5611a Move some files under util/ to separate dirs
Summary:
Move some files under util/ to new directories env/, monitoring/ options/ and cache/
Closes https://github.com/facebook/rocksdb/pull/2090

Differential Revision: D4833681

Pulled By: siying

fbshipit-source-id: 2fd8bef
2017-04-05 19:09:16 -07:00

50 lines
1.8 KiB
C++

// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
#pragma once
#include <string>
#include <unordered_map>
#ifndef ROCKSDB_LITE
namespace rocksdb {
// This enum defines the RocksDB options sanity level.
enum OptionsSanityCheckLevel : unsigned char {
// Performs no sanity check at all.
kSanityLevelNone = 0x00,
// Performs minimum check to ensure the RocksDB instance can be
// opened without corrupting / mis-interpreting the data.
kSanityLevelLooselyCompatible = 0x01,
// Perform exact match sanity check.
kSanityLevelExactMatch = 0xFF,
};
// The sanity check level for DB options
static const std::unordered_map<std::string, OptionsSanityCheckLevel>
sanity_level_db_options {};
// The sanity check level for column-family options
static const std::unordered_map<std::string, OptionsSanityCheckLevel>
sanity_level_cf_options = {
{"comparator", kSanityLevelLooselyCompatible},
{"prefix_extractor", kSanityLevelLooselyCompatible},
{"table_factory", kSanityLevelLooselyCompatible},
{"merge_operator", kSanityLevelLooselyCompatible}};
// The sanity check level for block-based table options
static const std::unordered_map<std::string, OptionsSanityCheckLevel>
sanity_level_bbt_options {};
OptionsSanityCheckLevel DBOptionSanityCheckLevel(
const std::string& options_name);
OptionsSanityCheckLevel CFOptionSanityCheckLevel(
const std::string& options_name);
OptionsSanityCheckLevel BBTOptionSanityCheckLevel(
const std::string& options_name);
} // namespace rocksdb
#endif // !ROCKSDB_LITE