LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1862 1823 Test Date: 2026-08-08 03:16:16 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 919 815

Function Name	Hit count
append_nonpartial_cost	21809
approx_tuple_count	604346
cached_scansel	1089503
calc_joinrel_size_estimate	218292
clamp_row_est	8030666
clamp_width_est	1548677
compute_bitmap_pages	581442
compute_gather_rows	37919
compute_semi_anti_join_factors	187960
cost_agg	74850
cost_append	59061
cost_bitmap_and_node	44990
cost_bitmap_heap_scan	466967
cost_bitmap_or_node	1792
cost_bitmap_tree_node	884483
cost_ctescan	3529
cost_functionscan	35064
cost_gather	22069
cost_gather_merge	15855
cost_group	1043
cost_incremental_sort	9968
cost_index	671757
cost_material	498394
cost_memoize_rescan	193125
cost_merge_append	7390
cost_namedtuplestorescan	441
cost_qual_eval	3700286
cost_qual_eval_node	1455145
cost_qual_eval_walker	7648913
cost_recursive_union	634
cost_rescan	2564688
cost_resultscan	3741
cost_samplescan	245
cost_seqscan	343634
cost_sort	1551299
cost_subplan	32520
cost_subqueryscan	49481
cost_tablefuncscan	604
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1561267
cost_valuesscan	7010
cost_windowagg	2647
extract_nonindex_conditions	810723
final_cost_hashjoin	349798
final_cost_mergejoin	351772
final_cost_nestloop	1174135
get_expr_width	1369860
get_foreign_key_join_selectivity	218292
get_indexpath_pages	175573
get_parallel_divisor	374497
get_parameterized_baserel_size	136354
get_parameterized_joinrel_size	8679
get_restriction_qual_cost	890762
get_windowclause_startup_tuples	2647
has_indexed_join_quals	739792
index_pages_fetched	958070
initial_cost_hashjoin	645699
initial_cost_mergejoin	1094468
initial_cost_nestloop	2564688
page_size	6120
relation_byte_size	3755764
set_baserel_size_estimates	400410
set_cte_size_estimates	3529
set_foreign_size_estimates	1287
set_function_size_estimates	35064
set_joinrel_size_estimates	209613
set_namedtuplestore_size_estimates	441
set_pathtarget_cost_width	472044
set_rel_width	401677
set_result_size_estimates	3676
set_subquery_size_estimates	30182
set_tablefunc_size_estimates	604
set_values_size_estimates	7010

Generated by: LCOV version 2.0-1