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 % 1858 1819 Test Date: 2026-03-20 17:16:02 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21618
approx_tuple_count	593683
cached_scansel	1116633
calc_joinrel_size_estimate	217255
clamp_row_est	8007103
clamp_width_est	1539311
compute_bitmap_pages	559414
compute_gather_rows	37534
compute_semi_anti_join_factors	183541
cost_agg	73244
cost_append	58341
cost_bitmap_and_node	41517
cost_bitmap_heap_scan	448109
cost_bitmap_or_node	1750
cost_bitmap_tree_node	838011
cost_ctescan	3611
cost_functionscan	35192
cost_gather	21791
cost_gather_merge	15748
cost_group	1013
cost_incremental_sort	10015
cost_index	664923
cost_material	503626
cost_memoize_rescan	202912
cost_merge_append	7355
cost_namedtuplestorescan	395
cost_qual_eval	3618006
cost_qual_eval_node	1450799
cost_qual_eval_walker	7535994
cost_recursive_union	688
cost_rescan	2578416
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	344592
cost_sort	1577601
cost_subplan	33671
cost_subqueryscan	49002
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1587616
cost_valuesscan	6708
cost_windowagg	2514
extract_nonindex_conditions	799583
final_cost_hashjoin	348439
final_cost_mergejoin	340395
final_cost_nestloop	1134532
get_expr_width	1401905
get_foreign_key_join_selectivity	217255
get_indexpath_pages	171835
get_parallel_divisor	370551
get_parameterized_baserel_size	132462
get_parameterized_joinrel_size	8682
get_restriction_qual_cost	872823
get_windowclause_startup_tuples	2514
has_indexed_join_quals	708542
index_pages_fetched	948984
initial_cost_hashjoin	657110
initial_cost_mergejoin	1121570
initial_cost_nestloop	2578416
page_size	7010
relation_byte_size	3802007
set_baserel_size_estimates	402246
set_cte_size_estimates	3611
set_foreign_size_estimates	1235
set_function_size_estimates	35192
set_joinrel_size_estimates	208573
set_namedtuplestore_size_estimates	395
set_pathtarget_cost_width	468725
set_rel_width	403461
set_result_size_estimates	3585
set_subquery_size_estimates	30389
set_tablefunc_size_estimates	519
set_values_size_estimates	6708

Generated by: LCOV version 2.0-1