LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1859 1820 Test Date: 2026-05-23 23:16:21 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21730
approx_tuple_count	599753
cached_scansel	1119716
calc_joinrel_size_estimate	216837
clamp_row_est	8063041
clamp_width_est	1553059
compute_bitmap_pages	560404
compute_gather_rows	37780
compute_semi_anti_join_factors	184774
cost_agg	74461
cost_append	58823
cost_bitmap_and_node	41803
cost_bitmap_heap_scan	449211
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840273
cost_ctescan	3618
cost_functionscan	35498
cost_gather	21928
cost_gather_merge	15857
cost_group	1053
cost_incremental_sort	10534
cost_index	666895
cost_material	503939
cost_memoize_rescan	204203
cost_merge_append	7365
cost_namedtuplestorescan	433
cost_qual_eval	3651402
cost_qual_eval_node	1461241
cost_qual_eval_walker	7602140
cost_recursive_union	687
cost_rescan	2582260
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347613
cost_sort	1580722
cost_subplan	33953
cost_subqueryscan	49451
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1591256
cost_valuesscan	6889
cost_windowagg	2554
extract_nonindex_conditions	802755
final_cost_hashjoin	348073
final_cost_mergejoin	346728
final_cost_nestloop	1149878
get_expr_width	1415941
get_foreign_key_join_selectivity	216837
get_indexpath_pages	173704
get_parallel_divisor	373684
get_parameterized_baserel_size	133196
get_parameterized_joinrel_size	8254
get_restriction_qual_cost	877645
get_windowclause_startup_tuples	2554
has_indexed_join_quals	725606
index_pages_fetched	954336
initial_cost_hashjoin	659289
initial_cost_mergejoin	1124681
initial_cost_nestloop	2582260
page_size	7090
relation_byte_size	3810292
set_baserel_size_estimates	405295
set_cte_size_estimates	3618
set_foreign_size_estimates	1259
set_function_size_estimates	35498
set_joinrel_size_estimates	208583
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	475614
set_rel_width	406534
set_result_size_estimates	3616
set_subquery_size_estimates	30683
set_tablefunc_size_estimates	519
set_values_size_estimates	6889

Generated by: LCOV version 2.0-1