LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820 Test Date: 2026-06-22 08:16:33 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21744
approx_tuple_count	577536
cached_scansel	1032315
calc_joinrel_size_estimate	208876
clamp_row_est	7653027
clamp_width_est	1511676
compute_bitmap_pages	543486
compute_gather_rows	37669
compute_semi_anti_join_factors	175575
cost_agg	74318
cost_append	58782
cost_bitmap_and_node	41145
cost_bitmap_heap_scan	435017
cost_bitmap_or_node	1752
cost_bitmap_tree_node	816867
cost_ctescan	3513
cost_functionscan	34856
cost_gather	21901
cost_gather_merge	15773
cost_group	1053
cost_incremental_sort	9979
cost_index	645020
cost_material	479352
cost_memoize_rescan	184500
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3495159
cost_qual_eval_node	1420512
cost_qual_eval_walker	7334420
cost_recursive_union	634
cost_rescan	2412133
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338798
cost_sort	1475018
cost_subplan	32285
cost_subqueryscan	48307
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1484997
cost_valuesscan	6951
cost_windowagg	2554
extract_nonindex_conditions	774774
final_cost_hashjoin	336313
final_cost_mergejoin	331156
final_cost_nestloop	1083264
get_expr_width	1352398
get_foreign_key_join_selectivity	208876
get_indexpath_pages	167573
get_parallel_divisor	373831
get_parameterized_baserel_size	127409
get_parameterized_joinrel_size	8314
get_restriction_qual_cost	852947
get_windowclause_startup_tuples	2554
has_indexed_join_quals	677297
index_pages_fetched	919368
initial_cost_hashjoin	620665
initial_cost_mergejoin	1037280
initial_cost_nestloop	2412133
page_size	6122
relation_byte_size	3580947
set_baserel_size_estimates	394562
set_cte_size_estimates	3513
set_foreign_size_estimates	1260
set_function_size_estimates	34856
set_joinrel_size_estimates	200562
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	468420
set_rel_width	395802
set_result_size_estimates	3616
set_subquery_size_estimates	29524
set_tablefunc_size_estimates	519
set_values_size_estimates	6951

Generated by: LCOV version 2.0-1