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: 2026-05-27 22:16:21 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21740
approx_tuple_count	600023
cached_scansel	1119377
calc_joinrel_size_estimate	217014
clamp_row_est	8058026
clamp_width_est	1548521
compute_bitmap_pages	559496
compute_gather_rows	37807
compute_semi_anti_join_factors	184739
cost_agg	74434
cost_append	58839
cost_bitmap_and_node	41801
cost_bitmap_heap_scan	448686
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839939
cost_ctescan	3601
cost_functionscan	35378
cost_gather	21945
cost_gather_merge	15867
cost_group	1053
cost_incremental_sort	10484
cost_index	665938
cost_material	503387
cost_memoize_rescan	203271
cost_merge_append	7365
cost_namedtuplestorescan	433
cost_qual_eval	3651446
cost_qual_eval_node	1460291
cost_qual_eval_walker	7595987
cost_recursive_union	686
cost_rescan	2581515
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347106
cost_sort	1579935
cost_subplan	33946
cost_subqueryscan	49426
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590419
cost_valuesscan	6892
cost_windowagg	2554
extract_nonindex_conditions	801772
final_cost_hashjoin	348722
final_cost_mergejoin	346654
final_cost_nestloop	1150351
get_expr_width	1414152
get_foreign_key_join_selectivity	217014
get_indexpath_pages	172424
get_parallel_divisor	373783
get_parameterized_baserel_size	133053
get_parameterized_joinrel_size	8760
get_restriction_qual_cost	876462
get_windowclause_startup_tuples	2554
has_indexed_join_quals	725422
index_pages_fetched	951587
initial_cost_hashjoin	658642
initial_cost_mergejoin	1124342
initial_cost_nestloop	2581515
page_size	7056
relation_byte_size	3808001
set_baserel_size_estimates	404612
set_cte_size_estimates	3601
set_foreign_size_estimates	1260
set_function_size_estimates	35378
set_joinrel_size_estimates	208254
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	475218
set_rel_width	405852
set_result_size_estimates	3616
set_subquery_size_estimates	30662
set_tablefunc_size_estimates	519
set_values_size_estimates	6892

Generated by: LCOV version 2.0-1