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: 2026-07-13 06:15:38 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	21754
approx_tuple_count	601902
cached_scansel	1086705
calc_joinrel_size_estimate	217484
clamp_row_est	7989299
clamp_width_est	1547198
compute_bitmap_pages	578929
compute_gather_rows	37775
compute_semi_anti_join_factors	187080
cost_agg	74651
cost_append	58901
cost_bitmap_and_node	44697
cost_bitmap_heap_scan	464651
cost_bitmap_or_node	1752
cost_bitmap_tree_node	879412
cost_ctescan	3535
cost_functionscan	34880
cost_gather	21966
cost_gather_merge	15814
cost_group	1053
cost_incremental_sort	10041
cost_index	668737
cost_material	497489
cost_memoize_rescan	193427
cost_merge_append	7390
cost_namedtuplestorescan	443
cost_qual_eval	3675841
cost_qual_eval_node	1447669
cost_qual_eval_walker	7598071
cost_recursive_union	634
cost_rescan	2558167
cost_resultscan	3691
cost_samplescan	245
cost_seqscan	342742
cost_sort	1547890
cost_subplan	32337
cost_subqueryscan	49195
cost_tablefuncscan	594
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1557931
cost_valuesscan	6988
cost_windowagg	2657
extract_nonindex_conditions	806919
final_cost_hashjoin	345863
final_cost_mergejoin	350612
final_cost_nestloop	1164537
get_expr_width	1365875
get_foreign_key_join_selectivity	217484
get_indexpath_pages	175680
get_parallel_divisor	374168
get_parameterized_baserel_size	135770
get_parameterized_joinrel_size	8309
get_restriction_qual_cost	887123
get_windowclause_startup_tuples	2657
has_indexed_join_quals	732258
index_pages_fetched	955144
initial_cost_hashjoin	642569
initial_cost_mergejoin	1091670
initial_cost_nestloop	2558167
page_size	6132
relation_byte_size	3743348
set_baserel_size_estimates	399174
set_cte_size_estimates	3535
set_foreign_size_estimates	1268
set_function_size_estimates	34880
set_joinrel_size_estimates	209175
set_namedtuplestore_size_estimates	443
set_pathtarget_cost_width	470530
set_rel_width	400421
set_result_size_estimates	3626
set_subquery_size_estimates	30071
set_tablefunc_size_estimates	594
set_values_size_estimates	6988

Generated by: LCOV version 2.0-1