QueryPhysicalInputsCollector.cpp File Reference

#include "QueryPhysicalInputsCollector.h"
#include "RelAlgDag.h"
#include "RelAlgVisitor.h"
#include "RexVisitor.h"
#include "Shared/misc.h"
#include "Visitors/RelRexDagVisitor.h"

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Classes
class	anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RelAlgPhysicalInputsVisitor
class	anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RexPhysicalInputsVisitor
class	anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RelAlgPhysicalTableInputsVisitor

Namespaces
	anonymous_namespace{QueryPhysicalInputsCollector.cpp}

Typedefs
using	anonymous_namespace{QueryPhysicalInputsCollector.cpp}::PhysicalInputSet = std::unordered_set< PhysicalInput >

Functions
std::unordered_set< PhysicalInput >	get_physical_inputs (const RelAlgNode *ra)
std::unordered_set < shared::TableKey >	get_physical_table_inputs (const RelAlgNode *ra)
std::ostream &	operator<< (std::ostream &os, PhysicalInput const &physical_input)

Function Documentation

std::unordered_set<PhysicalInput> get_physical_inputs

(

const RelAlgNode *

ra

)

Definition at line 216 of file QueryPhysicalInputsCollector.cpp.

Referenced by anonymous_namespace{RelAlgExecutor.cpp}::get_physical_inputs_with_spi_col_id(), anonymous_namespace{RelAlgExecutor.cpp}::prepare_for_system_table_execution(), anonymous_namespace{RelAlgExecutor.cpp}::prepare_string_dictionaries(), and anonymous_namespace{RelAlgExecutor.cpp}::set_parallelism_hints().

                                                                          {
  RelAlgPhysicalInputsVisitor phys_inputs_visitor;
  return phys_inputs_visitor.visit(ra);
}

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std::unordered_set<shared::TableKey> get_physical_table_inputs

(

const RelAlgNode *

ra

)

Definition at line 221 of file QueryPhysicalInputsCollector.cpp.

Referenced by RelAlgExecutor::computeTableGenerations(), RelAlgExecutor::getPhysicalTableIds(), RelAlgExecutor::setupCaching(), and anonymous_namespace{ExpressionRewrite.cpp}::update_input_to_nest_lv().

                                                                                 {
  return RelAlgPhysicalTableInputsVisitor::getTableIds(ra);
}

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std::ostream& operator<<	(	std::ostream &	os,
		PhysicalInput const &	physical_input
	)

Definition at line 225 of file QueryPhysicalInputsCollector.cpp.

References PhysicalInput::col_id, PhysicalInput::db_id, and PhysicalInput::table_id.

                                                                            {
  return os << '(' << physical_input.col_id << ',' << physical_input.table_id << ','
            << physical_input.db_id << ')';
}