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: 2026-07-10 09:15:45 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	21752
approx_tuple_count	577060
cached_scansel	1033104
calc_joinrel_size_estimate	208703
clamp_row_est	7718663
clamp_width_est	1514190
compute_bitmap_pages	557713
compute_gather_rows	37764
compute_semi_anti_join_factors	175684
cost_agg	74581
cost_append	58882
cost_bitmap_and_node	42013
cost_bitmap_heap_scan	444205
cost_bitmap_or_node	1752
cost_bitmap_tree_node	836278
cost_ctescan	3530
cost_functionscan	34739
cost_gather	21961
cost_gather_merge	15808
cost_group	1053
cost_incremental_sort	10023
cost_index	653100
cost_material	479182
cost_memoize_rescan	184727
cost_merge_append	7390
cost_namedtuplestorescan	431
cost_qual_eval	3497985
cost_qual_eval_node	1430543
cost_qual_eval_walker	7353007
cost_recursive_union	634
cost_rescan	2412902
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	339138
cost_sort	1476916
cost_subplan	32293
cost_subqueryscan	49082
cost_tablefuncscan	594
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1486939
cost_valuesscan	6988
cost_windowagg	2659
extract_nonindex_conditions	783013
final_cost_hashjoin	337012
final_cost_mergejoin	329872
final_cost_nestloop	1080998
get_expr_width	1355349
get_foreign_key_join_selectivity	208703
get_indexpath_pages	169515
get_parallel_divisor	374270
get_parameterized_baserel_size	127416
get_parameterized_joinrel_size	8309
get_restriction_qual_cost	862837
get_windowclause_startup_tuples	2659
has_indexed_join_quals	676564
index_pages_fetched	929220
initial_cost_hashjoin	621791
initial_cost_mergejoin	1038069
initial_cost_nestloop	2412902
page_size	6204
relation_byte_size	3582961
set_baserel_size_estimates	395332
set_cte_size_estimates	3530
set_foreign_size_estimates	1268
set_function_size_estimates	34739
set_joinrel_size_estimates	200394
set_namedtuplestore_size_estimates	431
set_pathtarget_cost_width	469844
set_rel_width	396580
set_result_size_estimates	3616
set_subquery_size_estimates	30020
set_tablefunc_size_estimates	594
set_values_size_estimates	6988

Generated by: LCOV version 2.0-1