mirror of
https://github.com/matrix-construct/construct
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48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_DB_DATABASE_FILEINFO_H
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namespace ircd::db
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{
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void sst_dump(const vector_view<const string_view> &args);
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}
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/// Database snapshot object. Maintaining this object will maintain a
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/// consistent state of access to the database at the sequence number
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/// from when it's acquired.
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struct ircd::db::database::fileinfo
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{
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struct vector;
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std::string name;
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std::string path;
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std::string column;
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size_t size {0};
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uint64_t min_seq {0};
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uint64_t max_seq {0};
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std::string min_key;
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std::string max_key;
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uint64_t num_reads {0};
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int level {-1};
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bool compacting {false};
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fileinfo() = default;
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fileinfo(rocksdb::LiveFileMetaData &&);
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fileinfo(const database &, const string_view &filename);
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};
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struct ircd::db::database::fileinfo::vector
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:std::vector<fileinfo>
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{
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vector() = default;
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explicit vector(const database &);
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};
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