Column-oriented GPU-accelerated Database Management System
CoGaDB
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#include <column_comparator.hpp>
Public Member Functions | |
Logical_ColumnComparatorOperation (Predicate pred, hype::DeviceConstraint dev_constr=hype::DeviceConstraint(hype::CPU_ONLY)) | |
virtual unsigned int | getOutputResultSize () const |
virtual double | getCalculatedSelectivity () const |
virtual std::string | getOperationName () const |
virtual Predicate | getPredicate () const |
const MaterializationStatus & | getMaterializationStatus () const |
std::string | toString (bool verbose) const |
Private Attributes | |
Predicate | op_ |
MaterializationStatus | mat_stat_ |
virtual double CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::getCalculatedSelectivity | ( | ) | const [inline, virtual] |
const MaterializationStatus& CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::getMaterializationStatus | ( | ) | const [inline] |
References mat_stat_.
Referenced by CoGaDB::query_processing::physical_operator::create_CPU_ColumnComparatorOperator().
virtual std::string CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::getOperationName | ( | ) | const [inline, virtual] |
Implements hype::queryprocessing::Node.
virtual unsigned int CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::getOutputResultSize | ( | ) | const [inline, virtual] |
Implements hype::queryprocessing::Node.
virtual Predicate CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::getPredicate | ( | ) | const [inline, virtual] |
References op_.
Referenced by CoGaDB::query_processing::physical_operator::create_CPU_ColumnComparatorOperator().
std::string CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::toString | ( | bool | verbose | ) | const [inline, virtual] |
Reimplemented from hype::queryprocessing::Node.
References op_, and CoGaDB::Predicate::toString().
MaterializationStatus CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::mat_stat_ [private] |
Referenced by getMaterializationStatus().
Predicate CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation::op_ [private] |
Referenced by getPredicate(), and toString().