Column-oriented GPU-accelerated Database Management System
CoGaDB
|
#include <selection_operator.hpp>
Public Types | |
typedef hype::queryprocessing::OperatorMapper_Helper_Template < TablePtr >::TypedOperatorPtr | TypedOperatorPtr |
Public Member Functions | |
CPU_ParallelSelection_Operator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr child, Predicate pred, MaterializationStatus mat_stat=MATERIALIZE) | |
virtual bool | execute () |
virtual | ~CPU_ParallelSelection_Operator () |
Private Attributes | |
Predicate | pred_ |
MaterializationStatus | mat_stat_ |
typedef hype::queryprocessing::OperatorMapper_Helper_Template<TablePtr>::TypedOperatorPtr CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::TypedOperatorPtr |
Reimplemented from hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >.
CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::CPU_ParallelSelection_Operator | ( | const hype::SchedulingDecision & | sched_dec, |
TypedOperatorPtr | child, | ||
Predicate | pred, | ||
MaterializationStatus | mat_stat = MATERIALIZE |
||
) | [inline] |
virtual CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::~CPU_ParallelSelection_Operator | ( | ) | [inline, virtual] |
virtual bool CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::execute | ( | ) | [inline, virtual] |
Implements hype::queryprocessing::Operator.
References CoGaDB::Predicate::getColumn1Name(), CoGaDB::Predicate::getConstant(), hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >::getInputData(), CoGaDB::Predicate::getPredicateType(), CoGaDB::Predicate::getValueComparator(), mat_stat_, CoGaDB::PARALLEL, pred_, hype::queryprocessing::TypedOperator< TablePtr >::result_, CoGaDB::BaseTable::selection(), hype::queryprocessing::TypedOperator< TablePtr >::setResultSize(), and CoGaDB::ValueConstantPredicate.
MaterializationStatus CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::mat_stat_ [private] |
Referenced by execute().
Predicate CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator::pred_ [private] |
Referenced by execute().