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: 2026-05-30 00:16:21 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21717
approx_tuple_count	599176
cached_scansel	1121079
calc_joinrel_size_estimate	217088
clamp_row_est	8070746
clamp_width_est	1550572
compute_bitmap_pages	560844
compute_gather_rows	37800
compute_semi_anti_join_factors	184920
cost_agg	74430
cost_append	58796
cost_bitmap_and_node	41814
cost_bitmap_heap_scan	449545
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840957
cost_ctescan	3620
cost_functionscan	35563
cost_gather	21936
cost_gather_merge	15869
cost_group	1053
cost_incremental_sort	10509
cost_index	667395
cost_material	504503
cost_memoize_rescan	204408
cost_merge_append	7365
cost_namedtuplestorescan	447
cost_qual_eval	3651662
cost_qual_eval_node	1454755
cost_qual_eval_walker	7593278
cost_recursive_union	688
cost_rescan	2585379
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347777
cost_sort	1582000
cost_subplan	33979
cost_subqueryscan	49464
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592509
cost_valuesscan	6889
cost_windowagg	2554
extract_nonindex_conditions	803343
final_cost_hashjoin	348231
final_cost_mergejoin	346324
final_cost_nestloop	1149772
get_expr_width	1410296
get_foreign_key_join_selectivity	217088
get_indexpath_pages	173965
get_parallel_divisor	373595
get_parameterized_baserel_size	133354
get_parameterized_joinrel_size	8257
get_restriction_qual_cost	878235
get_windowclause_startup_tuples	2554
has_indexed_join_quals	724861
index_pages_fetched	955271
initial_cost_hashjoin	659601
initial_cost_mergejoin	1126044
initial_cost_nestloop	2585379
page_size	7062
relation_byte_size	3812886
set_baserel_size_estimates	405564
set_cte_size_estimates	3620
set_foreign_size_estimates	1260
set_function_size_estimates	35563
set_joinrel_size_estimates	208831
set_namedtuplestore_size_estimates	447
set_pathtarget_cost_width	472079
set_rel_width	406804
set_result_size_estimates	3616
set_subquery_size_estimates	30696
set_tablefunc_size_estimates	519
set_values_size_estimates	6889

Generated by: LCOV version 2.0-1