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: 2026-05-31 08:16:20 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21724
approx_tuple_count	599230
cached_scansel	1119540
calc_joinrel_size_estimate	216519
clamp_row_est	8059767
clamp_width_est	1550484
compute_bitmap_pages	559594
compute_gather_rows	37808
compute_semi_anti_join_factors	184755
cost_agg	74438
cost_append	58808
cost_bitmap_and_node	41802
cost_bitmap_heap_scan	448747
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839567
cost_ctescan	3612
cost_functionscan	35370
cost_gather	21946
cost_gather_merge	15867
cost_group	1053
cost_incremental_sort	10485
cost_index	666060
cost_material	503405
cost_memoize_rescan	204128
cost_merge_append	7365
cost_namedtuplestorescan	445
cost_qual_eval	3648535
cost_qual_eval_node	1458404
cost_qual_eval_walker	7583449
cost_recursive_union	687
cost_rescan	2581293
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347073
cost_sort	1580348
cost_subplan	33962
cost_subqueryscan	49432
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590833
cost_valuesscan	6892
cost_windowagg	2554
extract_nonindex_conditions	801907
final_cost_hashjoin	347986
final_cost_mergejoin	346297
final_cost_nestloop	1149298
get_expr_width	1414517
get_foreign_key_join_selectivity	216519
get_indexpath_pages	173852
get_parallel_divisor	373697
get_parameterized_baserel_size	133066
get_parameterized_joinrel_size	8252
get_restriction_qual_cost	876510
get_windowclause_startup_tuples	2554
has_indexed_join_quals	726018
index_pages_fetched	953709
initial_cost_hashjoin	659070
initial_cost_mergejoin	1124505
initial_cost_nestloop	2581293
page_size	7056
relation_byte_size	3808406
set_baserel_size_estimates	404612
set_cte_size_estimates	3612
set_foreign_size_estimates	1260
set_function_size_estimates	35370
set_joinrel_size_estimates	208267
set_namedtuplestore_size_estimates	445
set_pathtarget_cost_width	474652
set_rel_width	405852
set_result_size_estimates	3616
set_subquery_size_estimates	30665
set_tablefunc_size_estimates	519
set_values_size_estimates	6892

Generated by: LCOV version 2.0-1