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36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
#include "AggregateFunctionTimeSeriesGroupSum.h"
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#include "AggregateFunctionFactory.h"
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#include "FactoryHelpers.h"
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#include "Helpers.h"
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#include "registerAggregateFunctions.h"
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namespace DB
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{
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namespace ErrorCodes
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{
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extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH;
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}
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namespace
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{
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template <bool rate>
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AggregateFunctionPtr createAggregateFunctionTimeSeriesGroupSum(const std::string & name, const DataTypes & arguments, const Array & params)
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{
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assertNoParameters(name, params);
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if (arguments.size() < 3)
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throw Exception("Not enough event arguments for aggregate function " + name, ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
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return std::make_shared<AggregateFunctionTimeSeriesGroupSum<rate>>(arguments);
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}
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}
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void registerAggregateFunctionTimeSeriesGroupSum(AggregateFunctionFactory & factory)
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{
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factory.registerFunction("timeSeriesGroupSum", createAggregateFunctionTimeSeriesGroupSum<false>, AggregateFunctionFactory::CaseInsensitive);
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factory.registerFunction("timeSeriesGroupRateSum", createAggregateFunctionTimeSeriesGroupSum<true>, AggregateFunctionFactory::CaseInsensitive);
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}
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}
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