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: 2026-03-24 07:17:40 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21660
approx_tuple_count	598453
cached_scansel	1115618
calc_joinrel_size_estimate	217279
clamp_row_est	8014283
clamp_width_est	1540201
compute_bitmap_pages	559470
compute_gather_rows	37610
compute_semi_anti_join_factors	183536
cost_agg	73281
cost_append	58425
cost_bitmap_and_node	41516
cost_bitmap_heap_scan	448147
cost_bitmap_or_node	1750
cost_bitmap_tree_node	838123
cost_ctescan	3611
cost_functionscan	35266
cost_gather	21847
cost_gather_merge	15768
cost_group	1013
cost_incremental_sort	10259
cost_index	664960
cost_material	503541
cost_memoize_rescan	202837
cost_merge_append	7355
cost_namedtuplestorescan	393
cost_qual_eval	3642966
cost_qual_eval_node	1450637
cost_qual_eval_walker	7560264
cost_recursive_union	688
cost_rescan	2575407
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	345463
cost_sort	1574068
cost_subplan	33661
cost_subqueryscan	48993
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1584327
cost_valuesscan	6706
cost_windowagg	2514
extract_nonindex_conditions	799614
final_cost_hashjoin	348604
final_cost_mergejoin	345183
final_cost_nestloop	1149082
get_expr_width	1401890
get_foreign_key_join_selectivity	217279
get_indexpath_pages	171759
get_parallel_divisor	372281
get_parameterized_baserel_size	132455
get_parameterized_joinrel_size	8711
get_restriction_qual_cost	873796
get_windowclause_startup_tuples	2514
has_indexed_join_quals	722843
index_pages_fetched	948938
initial_cost_hashjoin	657419
initial_cost_mergejoin	1120553
initial_cost_nestloop	2575407
page_size	7066
relation_byte_size	3799172
set_baserel_size_estimates	402758
set_cte_size_estimates	3611
set_foreign_size_estimates	1236
set_function_size_estimates	35266
set_joinrel_size_estimates	208568
set_namedtuplestore_size_estimates	393
set_pathtarget_cost_width	468779
set_rel_width	403974
set_result_size_estimates	3585
set_subquery_size_estimates	30379
set_tablefunc_size_estimates	519
set_values_size_estimates	6706

Generated by: LCOV version 2.0-1