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: 2026-05-09 14:16:36 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21755
approx_tuple_count	598501
cached_scansel	1119387
calc_joinrel_size_estimate	216836
clamp_row_est	8064688
clamp_width_est	1549602
compute_bitmap_pages	559945
compute_gather_rows	37787
compute_semi_anti_join_factors	184702
cost_agg	74453
cost_append	58872
cost_bitmap_and_node	41723
cost_bitmap_heap_scan	448792
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839484
cost_ctescan	3620
cost_functionscan	35446
cost_gather	21933
cost_gather_merge	15859
cost_group	1053
cost_incremental_sort	10466
cost_index	666756
cost_material	503930
cost_memoize_rescan	204471
cost_merge_append	7365
cost_namedtuplestorescan	433
cost_qual_eval	3648440
cost_qual_eval_node	1454901
cost_qual_eval_walker	7583843
cost_recursive_union	688
cost_rescan	2582680
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347620
cost_sort	1580884
cost_subplan	33956
cost_subqueryscan	49443
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1591350
cost_valuesscan	6881
cost_windowagg	2539
extract_nonindex_conditions	802535
final_cost_hashjoin	348246
final_cost_mergejoin	345366
final_cost_nestloop	1149675
get_expr_width	1409810
get_foreign_key_join_selectivity	216836
get_indexpath_pages	173777
get_parallel_divisor	373817
get_parameterized_baserel_size	133146
get_parameterized_joinrel_size	8257
get_restriction_qual_cost	877166
get_windowclause_startup_tuples	2539
has_indexed_join_quals	725581
index_pages_fetched	954439
initial_cost_hashjoin	659365
initial_cost_mergejoin	1124352
initial_cost_nestloop	2582680
page_size	7078
relation_byte_size	3809972
set_baserel_size_estimates	405217
set_cte_size_estimates	3620
set_foreign_size_estimates	1259
set_function_size_estimates	35446
set_joinrel_size_estimates	208579
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	472237
set_rel_width	406456
set_result_size_estimates	3616
set_subquery_size_estimates	30676
set_tablefunc_size_estimates	519
set_values_size_estimates	6881

Generated by: LCOV version 2.0-1