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23 lines
554 B
C++
23 lines
554 B
C++
#pragma once
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#include <Core/ColumnNumbers.h>
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#include <Core/Names.h>
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#include <AggregateFunctions/IAggregateFunction.h>
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namespace DB
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{
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struct AggregateDescription
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{
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AggregateFunctionPtr function;
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Array parameters; /// Parameters of the (parametric) aggregate function.
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ColumnNumbers arguments;
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Names argument_names; /// used if no `arguments` are specified.
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String column_name; /// What name to use for a column with aggregate function values
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};
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using AggregateDescriptions = std::vector<AggregateDescription>;
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}
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