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: 2026-03-25 17:16:20 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21652
approx_tuple_count	599422
cached_scansel	1115658
calc_joinrel_size_estimate	217638
clamp_row_est	8025393
clamp_width_est	1539900
compute_bitmap_pages	560442
compute_gather_rows	37564
compute_semi_anti_join_factors	183547
cost_agg	73262
cost_append	58410
cost_bitmap_and_node	41518
cost_bitmap_heap_scan	448701
cost_bitmap_or_node	1750
cost_bitmap_tree_node	839781
cost_ctescan	3617
cost_functionscan	35439
cost_gather	21821
cost_gather_merge	15748
cost_group	1013
cost_incremental_sort	10242
cost_index	665967
cost_material	504126
cost_memoize_rescan	202918
cost_merge_append	7355
cost_namedtuplestorescan	395
cost_qual_eval	3648651
cost_qual_eval_node	1452869
cost_qual_eval_walker	7574416
cost_recursive_union	688
cost_rescan	2575767
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	345979
cost_sort	1573691
cost_subplan	33674
cost_subqueryscan	49006
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1583933
cost_valuesscan	6704
cost_windowagg	2514
extract_nonindex_conditions	800634
final_cost_hashjoin	348088
final_cost_mergejoin	346010
final_cost_nestloop	1153018
get_expr_width	1402961
get_foreign_key_join_selectivity	217638
get_indexpath_pages	169602
get_parallel_divisor	372110
get_parameterized_baserel_size	132651
get_parameterized_joinrel_size	8667
get_restriction_qual_cost	875051
get_windowclause_startup_tuples	2514
has_indexed_join_quals	725153
index_pages_fetched	947085
initial_cost_hashjoin	656851
initial_cost_mergejoin	1120593
initial_cost_nestloop	2575767
page_size	6964
relation_byte_size	3800184
set_baserel_size_estimates	403479
set_cte_size_estimates	3617
set_foreign_size_estimates	1236
set_function_size_estimates	35439
set_joinrel_size_estimates	208971
set_namedtuplestore_size_estimates	395
set_pathtarget_cost_width	469154
set_rel_width	404694
set_result_size_estimates	3585
set_subquery_size_estimates	30390
set_tablefunc_size_estimates	519
set_values_size_estimates	6704

Generated by: LCOV version 2.0-1