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62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
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#pragma once
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#include <memory>
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#include <sys/types.h>
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#include <Columns/IColumn.h>
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#include <Core/Block.h>
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#include <Core/SettingsEnums.h>
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#include <Core/Types.h>
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#include <Core/UUID.h>
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#include <Interpreters/SystemLog.h>
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#include <common/types.h>
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namespace ProfileEvents
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{
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class Counters;
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}
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namespace DB
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{
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struct QueryMaterializationLogElement
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{
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using Status = QueryLogElementType;
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time_t event_time{};
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Decimal64 event_time_microseconds{};
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time_t materialization_start_time{};
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Decimal64 materialization_start_time_microseconds{};
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UInt64 materialization_duration_ms{};
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String initial_query_id;
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String materialization_name;
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UUID materialization_uuid{UUIDHelpers::Nil};
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String materialization_query;
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UInt64 read_rows{};
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UInt64 read_bytes{};
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UInt64 written_rows{};
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UInt64 written_bytes{};
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Int64 memory_usage{};
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Int64 peak_memory_usage{};
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std::shared_ptr<ProfileEvents::Counters> profile_counters;
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Status end_status{EXCEPTION_BEFORE_START};
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Int32 exception_code{};
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String exception;
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String stack_trace;
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static std::string name() { return "QueryMutationLog"; }
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static Block createBlock();
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void appendToBlock(MutableColumns & columns) const;
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};
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class QueryMaterializationLog : public SystemLog<QueryMaterializationLogElement>
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{
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using SystemLog<QueryMaterializationLogElement>::SystemLog;
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};
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}
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