3c327ac2d0
Summary: Closes https://github.com/facebook/rocksdb/pull/2589 Differential Revision: D5431502 Pulled By: siying fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
// 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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#pragma once
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#include "rocksdb/db.h"
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#include "rocksdb/status.h"
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namespace rocksdb {
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namespace experimental {
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// Supported only for Leveled compaction
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Status SuggestCompactRange(DB* db, ColumnFamilyHandle* column_family,
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const Slice* begin, const Slice* end);
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Status SuggestCompactRange(DB* db, const Slice* begin, const Slice* end);
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// Move all L0 files to target_level skipping compaction.
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// This operation succeeds only if the files in L0 have disjoint ranges; this
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// is guaranteed to happen, for instance, if keys are inserted in sorted
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// order. Furthermore, all levels between 1 and target_level must be empty.
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// If any of the above condition is violated, InvalidArgument will be
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// returned.
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Status PromoteL0(DB* db, ColumnFamilyHandle* column_family,
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int target_level = 1);
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} // namespace experimental
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} // namespace rocksdb
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