Column-oriented GPU-accelerated Database Management System
CoGaDB
CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation Class Reference

#include <column_comparator.hpp>

Inheritance diagram for CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation:
Collaboration diagram for CoGaDB::query_processing::logical_operator::Logical_ColumnComparatorOperation:

List of all members.

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 MaterializationStatusgetMaterializationStatus () const
std::string toString (bool verbose) const

Private Attributes

Predicate op_
MaterializationStatus mat_stat_

Constructor & Destructor Documentation


Member Function Documentation

Reimplemented from hype::queryprocessing::Node.

References op_, and CoGaDB::Predicate::toString().

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Member Data Documentation


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