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34 lines
953 B
C++
34 lines
953 B
C++
#include <Common/ProfileEvents.h>
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#include <DataTypes/DataTypeString.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <Storages/System/StorageSystemEvents.h>
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namespace DB
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{
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NamesAndTypesList StorageSystemEvents::getNamesAndTypes()
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{
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return {
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{"event", std::make_shared<DataTypeString>()},
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{"value", std::make_shared<DataTypeUInt64>()},
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{"description", std::make_shared<DataTypeString>()},
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};
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}
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void StorageSystemEvents::fillData(MutableColumns & res_columns, const Context &, const SelectQueryInfo &) const
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{
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for (size_t i = 0, end = ProfileEvents::end(); i < end; ++i)
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{
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UInt64 value = ProfileEvents::global_counters[i];
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if (0 != value)
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{
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res_columns[0]->insert(ProfileEvents::getName(ProfileEvents::Event(i)));
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res_columns[1]->insert(value);
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res_columns[2]->insert(ProfileEvents::getDocumentation(ProfileEvents::Event(i)));
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}
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}
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}
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}
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