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: 2026-05-21 18:16:38 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21759
approx_tuple_count	598968
cached_scansel	1120802
calc_joinrel_size_estimate	216645
clamp_row_est	8064777
clamp_width_est	1551207
compute_bitmap_pages	559906
compute_gather_rows	37790
compute_semi_anti_join_factors	184891
cost_agg	74441
cost_append	58879
cost_bitmap_and_node	41812
cost_bitmap_heap_scan	448998
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839825
cost_ctescan	3615
cost_functionscan	35370
cost_gather	21944
cost_gather_merge	15851
cost_group	1053
cost_incremental_sort	10555
cost_index	666392
cost_material	503774
cost_memoize_rescan	204423
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3648275
cost_qual_eval_node	1459264
cost_qual_eval_walker	7585761
cost_recursive_union	688
cost_rescan	2583473
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347328
cost_sort	1582129
cost_subplan	33972
cost_subqueryscan	49456
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592684
cost_valuesscan	6884
cost_windowagg	2554
extract_nonindex_conditions	802322
final_cost_hashjoin	347654
final_cost_mergejoin	346197
final_cost_nestloop	1149337
get_expr_width	1415352
get_foreign_key_join_selectivity	216645
get_indexpath_pages	173832
get_parallel_divisor	373999
get_parameterized_baserel_size	133148
get_parameterized_joinrel_size	8253
get_restriction_qual_cost	877020
get_windowclause_startup_tuples	2554
has_indexed_join_quals	725446
index_pages_fetched	954123
initial_cost_hashjoin	659839
initial_cost_mergejoin	1125767
initial_cost_nestloop	2583473
page_size	7116
relation_byte_size	3811135
set_baserel_size_estimates	404820
set_cte_size_estimates	3615
set_foreign_size_estimates	1258
set_function_size_estimates	35370
set_joinrel_size_estimates	208392
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	474759
set_rel_width	406057
set_result_size_estimates	3616
set_subquery_size_estimates	30691
set_tablefunc_size_estimates	519
set_values_size_estimates	6884

Generated by: LCOV version 2.0-1