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: 2026-03-11 04:15:03 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13150
approx_tuple_count	434800
cached_scansel	902002
calc_joinrel_size_estimate	153342
clamp_row_est	6085869
clamp_width_est	1103050
compute_bitmap_pages	407725
compute_gather_rows	23190
compute_semi_anti_join_factors	133514
cost_agg	48249
cost_append	35756
cost_bitmap_and_node	30492
cost_bitmap_heap_scan	326042
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608076
cost_ctescan	2924
cost_functionscan	27546
cost_gather	13508
cost_gather_merge	9685
cost_group	619
cost_incremental_sort	6612
cost_index	479718
cost_material	391336
cost_memoize_rescan	174968
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2695353
cost_qual_eval_node	1044380
cost_qual_eval_walker	5467716
cost_recursive_union	537
cost_rescan	1975447
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242112
cost_sort	1231480
cost_subplan	24415
cost_subqueryscan	33527
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1238092
cost_valuesscan	4317
cost_windowagg	1538
extract_nonindex_conditions	575607
final_cost_hashjoin	251967
final_cost_mergejoin	258739
final_cost_nestloop	881627
get_expr_width	1053566
get_foreign_key_join_selectivity	153342
get_indexpath_pages	121265
get_parallel_divisor	234758
get_parameterized_baserel_size	95741
get_parameterized_joinrel_size	6386
get_restriction_qual_cost	626641
get_windowclause_startup_tuples	1538
has_indexed_join_quals	568669
index_pages_fetched	683411
initial_cost_hashjoin	508308
initial_cost_mergejoin	905167
initial_cost_nestloop	1975447
page_size	5760
relation_byte_size	2961406
set_baserel_size_estimates	287999
set_cte_size_estimates	2924
set_foreign_size_estimates	1236
set_function_size_estimates	27546
set_joinrel_size_estimates	146956
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337669
set_rel_width	289219
set_result_size_estimates	2172
set_subquery_size_estimates	21916
set_tablefunc_size_estimates	313
set_values_size_estimates	4317

Generated by: LCOV version 2.0-1