Column-oriented GPU-accelerated Database Management System
CoGaDB
CoGaDB::query_processing::physical_operator::GPU_Groupby_Operator Class Reference

#include <groupby_operator.hpp>

Inheritance diagram for CoGaDB::query_processing::physical_operator::GPU_Groupby_Operator:
Collaboration diagram for CoGaDB::query_processing::physical_operator::GPU_Groupby_Operator:

List of all members.

Public Types

typedef
hype::queryprocessing::OperatorMapper_Helper_Template
< TablePtr >::TypedOperatorPtr 
TypedOperatorPtr

Public Member Functions

 GPU_Groupby_Operator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr child, const std::list< std::string > &grouping_columns, const std::list< ColumnAggregation > &aggregation_functions, MaterializationStatus mat_stat=MATERIALIZE)
virtual bool execute ()
virtual ~GPU_Groupby_Operator ()

Private Attributes

std::list< std::string > grouping_columns_
std::list< ColumnAggregationaggregation_functions_
MaterializationStatus mat_stat_

Member Typedef Documentation


Constructor & Destructor Documentation

CoGaDB::query_processing::physical_operator::GPU_Groupby_Operator::GPU_Groupby_Operator ( const hype::SchedulingDecision sched_dec,
TypedOperatorPtr  child,
const std::list< std::string > &  grouping_columns,
const std::list< ColumnAggregation > &  aggregation_functions,
MaterializationStatus  mat_stat = MATERIALIZE 
) [inline]

Member Function Documentation


Member Data Documentation


The documentation for this class was generated from the following file:
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