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qo_info Struct Reference

#include <query_planner.h>

Collaboration diagram for qo_info:
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Public Attributes

struct qo_info * next
 
QO_ENV * env
 
QO_PLANNER * planner
 
QO_PLANVEC best_no_order
 
BITSET nodes
 
BITSET terms
 
BITSET eqclasses
 
BITSET projected_segs
 
double cardinality
 
QO_PLANVEC * planvec
 
int projected_size
 
int join_unit
 
int detached
 

Detailed Description

Definition at line 230 of file query_planner.h.

Member Data Documentation

QO_PLANVEC qo_info::best_no_order

Definition at line 253 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_info(), qo_check_new_best_plan_on_info(), qo_check_plan_on_info(), qo_detach_info(), qo_dump_info(), qo_find_best_nljoin_inner_plan_on_info(), and qo_find_best_plan_on_info().

double qo_info::cardinality

Definition at line 282 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_info(), qo_mjoin_cost(), and qo_search_partition_join().

int qo_info::detached

Definition at line 304 of file query_planner.h.

Referenced by qo_alloc_info(), qo_detach_info(), and qo_dump_planner_info().

QO_ENV* qo_info::env

Definition at line 238 of file query_planner.h.

Referenced by pt_set_limit_optimization_flags(), qo_add_hq_iterations_access_spec(), qo_alloc_info(), qo_check_groupby_skip_descending(), qo_check_iscan_for_multi_range_opt(), qo_check_join_for_multi_range_opt(), qo_check_new_best_plan_on_info(), qo_check_orderby_skip_descending(), qo_check_parent_eq_class_for_multi_range_opt(), qo_check_plan_index_for_multi_range_opt(), qo_check_subplan_join_cond_for_multi_range_opt(), qo_check_subqueries_for_multi_range_opt(), qo_check_terms_for_multiple_range_opt(), qo_cp_new(), qo_examine_correlated_index(), qo_examine_idx_join(), qo_examine_merge_join(), qo_examine_nl_join(), qo_find_best_nljoin_inner_plan_on_info(), qo_follow_new(), qo_generate_index_scan(), qo_generate_join_index_scan(), qo_generate_loose_index_scan(), qo_index_scan_new(), qo_is_index_covering_scan(), qo_is_index_iss_scan(), qo_is_index_loose_scan(), qo_is_index_mro_scan(), qo_join_new(), qo_mjoin_cost(), qo_nljoin_cost(), qo_plan_is_orderby_skip_candidate(), qo_plan_multi_range_opt(), qo_plan_scan_print_json(), qo_plan_scan_print_text(), qo_scan_fprint(), qo_scan_info(), qo_scan_new(), qo_search_planner(), qo_top_plan_new(), qo_unset_multi_range_optimization(), and qo_validate_indexes_for_orderby().

BITSET qo_info::eqclasses

Definition at line 271 of file query_planner.h.

Referenced by planner_visit_node(), qo_alloc_info(), and qo_free_info().

int qo_info::join_unit

Definition at line 295 of file query_planner.h.

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

struct qo_info* qo_info::next

Definition at line 232 of file query_planner.h.

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

BITSET qo_info::nodes

Definition at line 258 of file query_planner.h.

Referenced by planner_permutate(), qo_alloc_info(), qo_check_new_best_plan_on_info(), qo_dump_planner_info(), qo_examine_correlated_index(), qo_examine_idx_join(), qo_examine_merge_join(), qo_examine_nl_join(), qo_free_info(), qo_join_new(), qo_search_partition(), qo_sort_fprint(), and qo_sort_info().

QO_PLANNER* qo_info::planner

Definition at line 248 of file query_planner.h.

Referenced by qo_alloc_info(), qo_check_new_best_plan_on_info(), qo_check_plan_on_info(), qo_detach_info(), qo_dump_info(), and qo_examine_correlated_index().

QO_PLANVEC* qo_info::planvec

Definition at line 288 of file query_planner.h.

Referenced by qo_alloc_info(), qo_check_new_best_plan_on_info(), qo_check_plan_on_info(), qo_detach_info(), qo_dump_info(), and qo_find_best_plan_on_info().

BITSET qo_info::projected_segs

Definition at line 281 of file query_planner.h.

Referenced by qo_alloc_info(), qo_dump_info(), and qo_free_info().

int qo_info::projected_size

Definition at line 290 of file query_planner.h.

Referenced by qo_alloc_info().

BITSET qo_info::terms

Definition at line 265 of file query_planner.h.

Referenced by planner_permutate(), planner_visit_node(), qo_alloc_info(), qo_free_info(), and qo_search_partition_join().

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