Column-oriented GPU-accelerated Database Management System
CoGaDB
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#include <sort_operator.hpp>
Public Types | |
typedef hype::queryprocessing::OperatorMapper_Helper_Template < TablePtr >::TypedOperatorPtr | TypedOperatorPtr |
Public Member Functions | |
CPU_Sort_Operator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr child, const std::list< std::string > &column_names, SortOrder order=ASCENDING, MaterializationStatus mat_stat=MATERIALIZE) | |
virtual bool | execute () |
virtual | ~CPU_Sort_Operator () |
Private Attributes | |
std::list< std::string > | column_names_ |
SortOrder | order_ |
MaterializationStatus | mat_stat_ |
typedef hype::queryprocessing::OperatorMapper_Helper_Template<TablePtr>::TypedOperatorPtr CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::TypedOperatorPtr |
Reimplemented from hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >.
CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::CPU_Sort_Operator | ( | const hype::SchedulingDecision & | sched_dec, |
TypedOperatorPtr | child, | ||
const std::list< std::string > & | column_names, | ||
SortOrder | order = ASCENDING , |
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MaterializationStatus | mat_stat = MATERIALIZE |
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) | [inline] |
virtual CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::~CPU_Sort_Operator | ( | ) | [inline, virtual] |
virtual bool CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::execute | ( | ) | [inline, virtual] |
Implements hype::queryprocessing::Operator.
References column_names_, CoGaDB::CPU, hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >::getInputData(), mat_stat_, order_, hype::queryprocessing::TypedOperator< TablePtr >::result_, hype::queryprocessing::TypedOperator< TablePtr >::setResultSize(), and CoGaDB::BaseTable::sort().
std::list<std::string> CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::column_names_ [private] |
Referenced by execute().
MaterializationStatus CoGaDB::query_processing::physical_operator::CPU_Sort_Operator::mat_stat_ [private] |
Referenced by execute().
Referenced by execute().