Column-oriented GPU-accelerated Database Management System
CoGaDB
CoGaDB::query_processing::physical_operator::CPU_ColumnConstantOperator Class Reference

#include <column_computation_constant_operator.hpp>

Inheritance diagram for CoGaDB::query_processing::physical_operator::CPU_ColumnConstantOperator:
Collaboration diagram for CoGaDB::query_processing::physical_operator::CPU_ColumnConstantOperator:

List of all members.

Public Types

typedef
hype::queryprocessing::OperatorMapper_Helper_Template
< TablePtr >::TypedOperatorPtr 
TypedOperatorPtr

Public Member Functions

 CPU_ColumnConstantOperator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr child, std::string column_name, const boost::any &value, const std::string &result_col_name, ColumnAlgebraOperation operation)
virtual bool execute ()
virtual ~CPU_ColumnConstantOperator ()

Private Attributes

std::string column_name_
boost::any value_
std::string result_column_name_
CoGaDB::ColumnAlgebraOperation operation_

Member Typedef Documentation


Constructor & Destructor Documentation

CoGaDB::query_processing::physical_operator::CPU_ColumnConstantOperator::CPU_ColumnConstantOperator ( const hype::SchedulingDecision sched_dec,
TypedOperatorPtr  child,
std::string  column_name,
const boost::any &  value,
const std::string &  result_col_name,
ColumnAlgebraOperation  operation 
) [inline]

Member Function Documentation


Member Data Documentation


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