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: 2026-03-13 14:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13142
approx_tuple_count	434875
cached_scansel	903321
calc_joinrel_size_estimate	153400
clamp_row_est	6092368
clamp_width_est	1103086
compute_bitmap_pages	407269
compute_gather_rows	23261
compute_semi_anti_join_factors	133746
cost_agg	48282
cost_append	35874
cost_bitmap_and_node	30494
cost_bitmap_heap_scan	325912
cost_bitmap_or_node	1116
cost_bitmap_tree_node	607636
cost_ctescan	2918
cost_functionscan	27549
cost_gather	13537
cost_gather_merge	9727
cost_group	625
cost_incremental_sort	6620
cost_index	479448
cost_material	391321
cost_memoize_rescan	175507
cost_merge_append	4968
cost_namedtuplestorescan	237
cost_qual_eval	2697696
cost_qual_eval_node	1043168
cost_qual_eval_walker	5465211
cost_recursive_union	537
cost_rescan	1978337
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242209
cost_sort	1233515
cost_subplan	24450
cost_subqueryscan	33537
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1240135
cost_valuesscan	4331
cost_windowagg	1538
extract_nonindex_conditions	575545
final_cost_hashjoin	252164
final_cost_mergejoin	258435
final_cost_nestloop	883915
get_expr_width	1054070
get_foreign_key_join_selectivity	153400
get_indexpath_pages	121423
get_parallel_divisor	234857
get_parameterized_baserel_size	95873
get_parameterized_joinrel_size	6386
get_restriction_qual_cost	626623
get_windowclause_startup_tuples	1538
has_indexed_join_quals	571208
index_pages_fetched	683693
initial_cost_hashjoin	508963
initial_cost_mergejoin	906498
initial_cost_nestloop	1978337
page_size	5778
relation_byte_size	2964564
set_baserel_size_estimates	288094
set_cte_size_estimates	2918
set_foreign_size_estimates	1237
set_function_size_estimates	27549
set_joinrel_size_estimates	147014
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337398
set_rel_width	289316
set_result_size_estimates	2172
set_subquery_size_estimates	21927
set_tablefunc_size_estimates	313
set_values_size_estimates	4331

Generated by: LCOV version 2.0-1