CoGaDB::query_processing::logical_operator::Logical_CrossJoin Class Reference

#include <cross_join_operator.hpp>

Inheritance diagram for CoGaDB::query_processing::logical_operator::Logical_CrossJoin:

Collaboration diagram for CoGaDB::query_processing::logical_operator::Logical_CrossJoin:

List of all members.

Public Member Functions
	Logical_CrossJoin (MaterializationStatus mat_stat=MATERIALIZE, hype::DeviceConstraint dev_constr=hype::DeviceConstraint())
virtual unsigned int	getOutputResultSize () const
virtual double	getCalculatedSelectivity () const
virtual std::string	getOperationName () const
const std::string &	getLeftJoinColumnName ()
const std::string &	getRightJoinColumnName ()
const MaterializationStatus &	getMaterializationStatus () const
Private Attributes
std::string	join_column1_name_
std::string	join_column2_name_
MaterializationStatus	mat_stat_

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Constructor & Destructor Documentation

CoGaDB::query_processing::logical_operator::Logical_CrossJoin::Logical_CrossJoin	(	MaterializationStatus	mat_stat = MATERIALIZE,
		hype::DeviceConstraint	dev_constr = hype::DeviceConstraint()
	)		[inline]

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Member Function Documentation

virtual double CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getCalculatedSelectivity

(

)

const [inline, virtual]

Reimplemented from hype::queryprocessing::TypedNode_Impl< TablePtr, physical_operator::map_init_function_crossjoin_operator>.

const std::string& CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getLeftJoinColumnName

(

)

[inline]

References join_column1_name_.

const MaterializationStatus& CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getMaterializationStatus

(

)

const [inline]

References mat_stat_.

Referenced by CoGaDB::query_processing::physical_operator::create_CPU_CrossJoin_Operator().

Here is the caller graph for this function:

virtual std::string CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getOperationName

(

)

const [inline, virtual]

Implements hype::queryprocessing::Node.

virtual unsigned int CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getOutputResultSize

(

)

const [inline, virtual]

Implements hype::queryprocessing::Node.

const std::string& CoGaDB::query_processing::logical_operator::Logical_CrossJoin::getRightJoinColumnName

(

)

[inline]

References join_column2_name_.

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Member Data Documentation

std::string CoGaDB::query_processing::logical_operator::Logical_CrossJoin::join_column1_name_ [private]

Referenced by getLeftJoinColumnName().

std::string CoGaDB::query_processing::logical_operator::Logical_CrossJoin::join_column2_name_ [private]

Referenced by getRightJoinColumnName().

MaterializationStatus CoGaDB::query_processing::logical_operator::Logical_CrossJoin::mat_stat_ [private]

Referenced by getMaterializationStatus().

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

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