qo_planner Struct Reference

#include <query_planner.h>

Collaboration diagram for qo_planner:

Public Attributes
QO_ENV *	env
QO_NODE *	node
QO_TERM *	term
unsigned int	N
unsigned int	E
unsigned int	M
unsigned int	T
unsigned long	node_mask
QO_SEGMENT *	segment
QO_EQCLASS *	eqclass
QO_PARTITION *	partition
int	join_unit
unsigned int	S
unsigned int	EQ
unsigned int	P
QO_SUBQUERY *	subqueries
BITSET	all_subqueries
unsigned int	Q
BITSET	final_segs
QO_INFO **	node_info
QO_INFO **	join_info
QO_INFO **	cp_info
QO_INFO *	best_info
QO_PLAN *	worst_plan
QO_INFO *	worst_info
QO_INFO *	info_list
int	cleanup_needed

Detailed Description

Definition at line 307 of file query_planner.h.

Member Data Documentation

BITSET qo_planner::all_subqueries

Definition at line 363 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_clean_planner(), and qo_search_planner().

QO_INFO* qo_planner::best_info

Definition at line 376 of file query_planner.h.

Referenced by planner_permutate(), planner_visit_node(), qo_alloc_planner(), qo_check_plan_on_info(), qo_search_partition(), and qo_search_partition_join().

int qo_planner::cleanup_needed

Definition at line 389 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_clean_planner(), and qo_planner_free().

QO_INFO** qo_planner::cp_info

Definition at line 375 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_combine_partitions(), qo_planner_free(), and qo_search_planner().

unsigned int qo_planner::E

Definition at line 333 of file query_planner.h.

Referenced by qo_alloc_planner(), and qo_combine_partitions().

QO_ENV* qo_planner::env

Definition at line 317 of file query_planner.h.

Referenced by planner_nodeset_join_cost(), planner_permutate(), planner_visit_node(), qo_alloc_info(), qo_alloc_planner(), qo_clean_planner(), qo_combine_partitions(), qo_compute_projected_segs(), qo_compute_projected_size(), qo_dump_planner_info(), qo_search_partition(), qo_search_partition_join(), and qo_search_planner().

unsigned int qo_planner::EQ

Definition at line 356 of file query_planner.h.

Referenced by qo_alloc_info(), qo_alloc_planner(), qo_check_new_best_plan_on_info(), qo_detach_info(), and qo_dump_info().

QO_EQCLASS* qo_planner::eqclass

Definition at line 344 of file query_planner.h.

Referenced by qo_alloc_planner(), and qo_check_new_best_plan_on_info().

BITSET qo_planner::final_segs

Definition at line 370 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_clean_planner(), and qo_compute_projected_segs().

QO_INFO* qo_planner::info_list

Definition at line 382 of file query_planner.h.

Referenced by qo_alloc_info(), qo_alloc_planner(), qo_planner_free(), and qo_search_partition().

QO_INFO** qo_planner::join_info

Definition at line 374 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_planner(), qo_dump_planner_info(), qo_planner_free(), qo_search_partition_join(), and qo_search_planner().

int qo_planner::join_unit

Definition at line 354 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_info(), qo_alloc_planner(), qo_check_plan_on_info(), and qo_search_partition_join().

unsigned int qo_planner::M

Definition at line 333 of file query_planner.h.

Referenced by qo_alloc_planner(), and qo_search_planner().

unsigned int qo_planner::N

Definition at line 332 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_compute_projected_segs(), qo_dump_planner_info(), qo_search_partition(), and qo_search_planner().

QO_NODE* qo_planner::node

Definition at line 322 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_compute_projected_segs(), qo_examine_correlated_index(), and qo_search_planner().

QO_INFO** qo_planner::node_info

Definition at line 373 of file query_planner.h.

Referenced by planner_nodeset_join_cost(), planner_permutate(), planner_visit_node(), qo_alloc_planner(), qo_dump_planner_info(), qo_planner_free(), qo_search_partition(), qo_search_partition_join(), and qo_search_planner().

unsigned long qo_planner::node_mask

Definition at line 334 of file query_planner.h.

Referenced by qo_alloc_planner().

unsigned int qo_planner::P

Definition at line 357 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_combine_partitions(), qo_search_planner(), and sort_partitions().

QO_PARTITION* qo_planner::partition

Definition at line 349 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_combine_partitions(), qo_search_planner(), and sort_partitions().

unsigned int qo_planner::Q

Definition at line 364 of file query_planner.h.

Referenced by qo_alloc_planner().

unsigned int qo_planner::S

Definition at line 355 of file query_planner.h.

Referenced by qo_alloc_planner().

QO_SEGMENT* qo_planner::segment

Definition at line 342 of file query_planner.h.

Referenced by qo_alloc_planner().

QO_SUBQUERY* qo_planner::subqueries

Definition at line 362 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_planner(), qo_combine_partitions(), and qo_search_planner().

unsigned int qo_planner::T

Definition at line 333 of file query_planner.h.

Referenced by qo_alloc_planner(), qo_combine_partitions(), qo_compute_projected_segs(), and qo_search_partition_join().

QO_TERM* qo_planner::term

Definition at line 331 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_planner(), qo_combine_partitions(), qo_compute_projected_segs(), and qo_search_partition_join().

QO_INFO* qo_planner::worst_info

Definition at line 379 of file query_planner.h.

Referenced by qo_search_planner().

QO_PLAN* qo_planner::worst_plan

Definition at line 378 of file query_planner.h.

Referenced by qo_planner_free(), and qo_search_planner().

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

• src/optimizer/query_planner.h