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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#pragma once
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#include <Interpreters/SystemLog.h>
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#include <Core/NamesAndTypes.h>
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#include <Core/NamesAndAliases.h>
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#include <Backups/BackupOperationInfo.h>
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namespace DB
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{
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/** A struct which will be inserted as row into backup_log table.
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* Contains a record about backup or restore operation.
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*/
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struct BackupLogElement
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{
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BackupLogElement() = default;
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BackupLogElement(BackupOperationInfo info_);
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BackupLogElement(const BackupLogElement &) = default;
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BackupLogElement & operator=(const BackupLogElement &) = default;
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BackupLogElement(BackupLogElement &&) = default;
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BackupLogElement & operator=(BackupLogElement &&) = default;
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std::chrono::system_clock::time_point event_time{};
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Decimal64 event_time_usec{};
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BackupOperationInfo info{};
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static std::string name() { return "BackupLog"; }
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static NamesAndTypesList getNamesAndTypes();
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static NamesAndAliases getNamesAndAliases() { return {}; }
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void appendToBlock(MutableColumns & columns) const;
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static const char * getCustomColumnList() { return nullptr; }
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};
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class BackupLog : public SystemLog<BackupLogElement>
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{
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using SystemLog<BackupLogElement>::SystemLog;
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public:
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static const char * getDefaultOrderBy() { return "event_date, event_time_microseconds"; }
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};
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}
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