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: 2026-06-01 12:16:35 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21701
approx_tuple_count	600483
cached_scansel	1120786
calc_joinrel_size_estimate	217119
clamp_row_est	8069707
clamp_width_est	1549251
compute_bitmap_pages	559858
compute_gather_rows	37806
compute_semi_anti_join_factors	184901
cost_agg	74421
cost_append	58763
cost_bitmap_and_node	41816
cost_bitmap_heap_scan	448956
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840527
cost_ctescan	3614
cost_functionscan	35455
cost_gather	21942
cost_gather_merge	15869
cost_group	1053
cost_incremental_sort	10495
cost_index	666389
cost_material	503832
cost_memoize_rescan	203280
cost_merge_append	7365
cost_namedtuplestorescan	439
cost_qual_eval	3653961
cost_qual_eval_node	1460961
cost_qual_eval_walker	7601492
cost_recursive_union	688
cost_rescan	2583096
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347157
cost_sort	1581653
cost_subplan	33967
cost_subqueryscan	49451
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592148
cost_valuesscan	6890
cost_windowagg	2554
extract_nonindex_conditions	802323
final_cost_hashjoin	348832
final_cost_mergejoin	347006
final_cost_nestloop	1151338
get_expr_width	1414832
get_foreign_key_join_selectivity	217119
get_indexpath_pages	172166
get_parallel_divisor	373504
get_parameterized_baserel_size	133152
get_parameterized_joinrel_size	8717
get_restriction_qual_cost	876895
get_windowclause_startup_tuples	2554
has_indexed_join_quals	726665
index_pages_fetched	951736
initial_cost_hashjoin	659194
initial_cost_mergejoin	1125751
initial_cost_nestloop	2583096
page_size	7050
relation_byte_size	3811710
set_baserel_size_estimates	404819
set_cte_size_estimates	3614
set_foreign_size_estimates	1260
set_function_size_estimates	35455
set_joinrel_size_estimates	208402
set_namedtuplestore_size_estimates	439
set_pathtarget_cost_width	475330
set_rel_width	406059
set_result_size_estimates	3616
set_subquery_size_estimates	30685
set_tablefunc_size_estimates	519
set_values_size_estimates	6890

Generated by: LCOV version 2.0-1