mirror of
https://github.com/facebook/rocksdb.git
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41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
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// Copyright (c) 2014, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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#pragma once
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#include <unordered_map>
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#include <string>
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#include "rocksdb/options.h"
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namespace rocksdb {
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// Take a map of option name and option value, apply them into the
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// base_options, and return the new options as a result
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bool GetColumnFamilyOptionsFromMap(
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const ColumnFamilyOptions& base_options,
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const std::unordered_map<std::string, std::string>& opts_map,
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ColumnFamilyOptions* new_options);
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bool GetDBOptionsFromMap(
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const DBOptions& base_options,
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const std::unordered_map<std::string, std::string>& opts_map,
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DBOptions* new_options);
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// Take a string representation of option names and values, apply them into the
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// base_options, and return the new options as a result. The string has the
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// following format:
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// "write_buffer_size=1024;max_write_buffer_number=2"
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bool GetColumnFamilyOptionsFromString(
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const ColumnFamilyOptions& base_options,
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const std::string& opts_str,
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ColumnFamilyOptions* new_options);
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bool GetDBOptionsFromString(
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const DBOptions& base_options,
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const std::string& opts_str,
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DBOptions* new_options);
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} // namespace rocksdb
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