LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1862 1823 Test Date: 2026-07-29 08:15:44 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 919 815

Function Name	Hit count
append_nonpartial_cost	21779
approx_tuple_count	604787
cached_scansel	1086595
calc_joinrel_size_estimate	217614
clamp_row_est	7988897
clamp_width_est	1545483
compute_bitmap_pages	579293
compute_gather_rows	37805
compute_semi_anti_join_factors	187330
cost_agg	74706
cost_append	58965
cost_bitmap_and_node	44788
cost_bitmap_heap_scan	465147
cost_bitmap_or_node	1772
cost_bitmap_tree_node	880990
cost_ctescan	3525
cost_functionscan	34893
cost_gather	21989
cost_gather_merge	15821
cost_group	1043
cost_incremental_sort	10034
cost_index	669235
cost_material	497195
cost_memoize_rescan	190527
cost_merge_append	7390
cost_namedtuplestorescan	433
cost_qual_eval	3686974
cost_qual_eval_node	1449837
cost_qual_eval_walker	7618906
cost_recursive_union	632
cost_rescan	2552755
cost_resultscan	3711
cost_samplescan	245
cost_seqscan	342785
cost_sort	1547855
cost_subplan	32387
cost_subqueryscan	49259
cost_tablefuncscan	604
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1557889
cost_valuesscan	7005
cost_windowagg	2647
extract_nonindex_conditions	807622
final_cost_hashjoin	347503
final_cost_mergejoin	352588
final_cost_nestloop	1167871
get_expr_width	1363432
get_foreign_key_join_selectivity	217614
get_indexpath_pages	173941
get_parallel_divisor	374342
get_parameterized_baserel_size	135835
get_parameterized_joinrel_size	8549
get_restriction_qual_cost	887735
get_windowclause_startup_tuples	2647
has_indexed_join_quals	734539
index_pages_fetched	953264
initial_cost_hashjoin	642306
initial_cost_mergejoin	1091560
initial_cost_nestloop	2552755
page_size	6194
relation_byte_size	3743428
set_baserel_size_estimates	399251
set_cte_size_estimates	3525
set_foreign_size_estimates	1275
set_function_size_estimates	34893
set_joinrel_size_estimates	209065
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	470719
set_rel_width	400506
set_result_size_estimates	3646
set_subquery_size_estimates	30077
set_tablefunc_size_estimates	604
set_values_size_estimates	7005

Generated by: LCOV version 2.0-1