37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#ifndef OB_STORAGE_FORMAT_H_
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#define OB_STORAGE_FORMAT_H_
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#include "lib/ob_define.h"
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namespace oceanbase
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{
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namespace common
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{
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enum ObStorageFormatVersion
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{
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OB_STORAGE_FORMAT_VERSION_INVALID = 0,
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OB_STORAGE_FORMAT_VERSION_V1 = 1, // supports micro block compaction
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OB_STORAGE_FORMAT_VERSION_V2 = 2, // supports encoding, not used any more
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OB_STORAGE_FORMAT_VERSION_V3 = 3, // supports micro block compaction optimization
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OB_STORAGE_FORMAT_VERSION_V4 = 4, // supports optimize ObNumber integer store
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OB_STORAGE_FORMAT_VERSION_MAX = 5, // update MAX each time add new version
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};
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} // end namespace common
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} // end namespace oceanbase
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#endif // OB_STORAGE_INTERNAL_FORMAT_H_
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