CoGaDB::query_processing::physical_operator::GPU_Join_Operator Class Reference

#include <join_operator.hpp>

Inheritance diagram for CoGaDB::query_processing::physical_operator::GPU_Join_Operator:

Collaboration diagram for CoGaDB::query_processing::physical_operator::GPU_Join_Operator:

List of all members.

Public Types
typedef hype::queryprocessing::OperatorMapper_Helper_Template < TablePtr >::TypedOperatorPtr	TypedOperatorPtr
Public Member Functions
	GPU_Join_Operator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr left_child, TypedOperatorPtr right_child, const std::string &join_column1_name, const std::string &join_column2_name, MaterializationStatus mat_stat=MATERIALIZE)
virtual bool	execute ()
virtual	~GPU_Join_Operator ()
Private Attributes
std::string	join_column1_name_
std::string	join_column2_name_
MaterializationStatus	mat_stat_

---

Member Typedef Documentation

typedef hype::queryprocessing::OperatorMapper_Helper_Template<TablePtr>::TypedOperatorPtr CoGaDB::query_processing::physical_operator::GPU_Join_Operator::TypedOperatorPtr

Reimplemented from hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >.

---

Constructor & Destructor Documentation

CoGaDB::query_processing::physical_operator::GPU_Join_Operator::GPU_Join_Operator	(	const hype::SchedulingDecision &	sched_dec,
		TypedOperatorPtr	left_child,
		TypedOperatorPtr	right_child,
		const std::string &	join_column1_name,
		const std::string &	join_column2_name,
		MaterializationStatus	mat_stat = MATERIALIZE
	)		[inline]

virtual CoGaDB::query_processing::physical_operator::GPU_Join_Operator::~GPU_Join_Operator

(

)

[inline, virtual]

---

Member Function Documentation

virtual bool CoGaDB::query_processing::physical_operator::GPU_Join_Operator::execute

(

)

[inline, virtual]

Implements hype::queryprocessing::Operator.

References CoGaDB::debug, hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::getInputDataLeftChild(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::getInputDataRightChild(), CoGaDB::GPU, CoGaDB::BaseTable::join(), join_column1_name_, join_column2_name_, mat_stat_, CoGaDB::quiet, hype::queryprocessing::TypedOperator< TablePtr >::result_, hype::queryprocessing::TypedOperator< TablePtr >::setResultSize(), CoGaDB::SORT_MERGE_JOIN_2, and CoGaDB::verbose.

Here is the call graph for this function:

---

Member Data Documentation

std::string CoGaDB::query_processing::physical_operator::GPU_Join_Operator::join_column1_name_ [private]

Referenced by execute().

std::string CoGaDB::query_processing::physical_operator::GPU_Join_Operator::join_column2_name_ [private]

Referenced by execute().

MaterializationStatus CoGaDB::query_processing::physical_operator::GPU_Join_Operator::mat_stat_ [private]

Referenced by execute().

---

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

• /home/sebastian/gpudbms/trunk/cogadb/include/query_processing/join_operator.hpp