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: 2026-03-15 05:14:37 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13167
approx_tuple_count	435167
cached_scansel	904571
calc_joinrel_size_estimate	153470
clamp_row_est	6097696
clamp_width_est	1103293
compute_bitmap_pages	407502
compute_gather_rows	23310
compute_semi_anti_join_factors	133870
cost_agg	48314
cost_append	35924
cost_bitmap_and_node	30509
cost_bitmap_heap_scan	326094
cost_bitmap_or_node	1116
cost_bitmap_tree_node	607953
cost_ctescan	2911
cost_functionscan	27487
cost_gather	13560
cost_gather_merge	9753
cost_group	625
cost_incremental_sort	6626
cost_index	479728
cost_material	391716
cost_memoize_rescan	175829
cost_merge_append	4968
cost_namedtuplestorescan	239
cost_qual_eval	2698387
cost_qual_eval_node	1043837
cost_qual_eval_walker	5467154
cost_recursive_union	538
cost_rescan	1980555
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242356
cost_sort	1234983
cost_subplan	24472
cost_subqueryscan	33554
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1241609
cost_valuesscan	4328
cost_windowagg	1538
extract_nonindex_conditions	575899
final_cost_hashjoin	252294
final_cost_mergejoin	258640
final_cost_nestloop	883582
get_expr_width	1054625
get_foreign_key_join_selectivity	153470
get_indexpath_pages	121391
get_parallel_divisor	235120
get_parameterized_baserel_size	95947
get_parameterized_joinrel_size	6386
get_restriction_qual_cost	626891
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570644
index_pages_fetched	683987
initial_cost_hashjoin	509449
initial_cost_mergejoin	907748
initial_cost_nestloop	1980555
page_size	5806
relation_byte_size	2967788
set_baserel_size_estimates	288168
set_cte_size_estimates	2911
set_foreign_size_estimates	1237
set_function_size_estimates	27487
set_joinrel_size_estimates	147084
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	337345
set_rel_width	289390
set_result_size_estimates	2172
set_subquery_size_estimates	21944
set_tablefunc_size_estimates	313
set_values_size_estimates	4328

Generated by: LCOV version 2.0-1