RelAlgExecutionDescriptor.h File Reference

#include <boost/graph/adjacency_list.hpp>
#include "QueryEngine/Descriptors/QueryMemoryDescriptor.h"
#include "QueryEngine/JoinFilterPushDown.h"
#include "QueryEngine/ResultSet.h"
#include "Shared/TargetInfo.h"
#include "Shared/toString.h"

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Classes
class	ExecutionResult
class	RaExecutionDesc
class	RaExecutionSequence
	A container for relational algebra descriptors defining the execution order for a relational algebra query. Holds the relational algebra descriptors for executing a relational algebra query. Each descriptor holds both a top-level relational algebra node and a ResultSet ptr holding the results from the execution of the accompany node(s). The sequence can be generated on initialization or lazily with calls to the next() operator. More...

Typedefs
using	DAG = boost::adjacency_list< boost::setS, boost::vecS, boost::bidirectionalS, const RelAlgNode * >
using	Vertex = DAG::vertex_descriptor

Typedef Documentation

using DAG = boost:: adjacency_list<boost::setS, boost::vecS, boost::bidirectionalS, const RelAlgNode*>

Definition at line 122 of file RelAlgExecutionDescriptor.h.

using Vertex = DAG::vertex_descriptor

Definition at line 123 of file RelAlgExecutionDescriptor.h.