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: 2026-03-07 18:14:48 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13164
approx_tuple_count	435821
cached_scansel	903828
calc_joinrel_size_estimate	153421
clamp_row_est	6098181
clamp_width_est	1102867
compute_bitmap_pages	407601
compute_gather_rows	23114
compute_semi_anti_join_factors	134004
cost_agg	48253
cost_append	35766
cost_bitmap_and_node	30534
cost_bitmap_heap_scan	326166
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608304
cost_ctescan	2848
cost_functionscan	27413
cost_gather	13497
cost_gather_merge	9620
cost_group	619
cost_incremental_sort	7146
cost_index	479550
cost_material	391953
cost_memoize_rescan	175458
cost_merge_append	4950
cost_namedtuplestorescan	239
cost_qual_eval	2700255
cost_qual_eval_node	1043931
cost_qual_eval_walker	5472578
cost_recursive_union	538
cost_rescan	1977919
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	241904
cost_sort	1231139
cost_subplan	24411
cost_subqueryscan	33515
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1238285
cost_valuesscan	4322
cost_windowagg	1538
extract_nonindex_conditions	575585
final_cost_hashjoin	252976
final_cost_mergejoin	258761
final_cost_nestloop	884603
get_expr_width	1052941
get_foreign_key_join_selectivity	153421
get_indexpath_pages	121513
get_parallel_divisor	236094
get_parameterized_baserel_size	95819
get_parameterized_joinrel_size	6384
get_restriction_qual_cost	626342
get_windowclause_startup_tuples	1538
has_indexed_join_quals	571189
index_pages_fetched	683554
initial_cost_hashjoin	510175
initial_cost_mergejoin	906993
initial_cost_nestloop	1977919
page_size	5798
relation_byte_size	2963970
set_baserel_size_estimates	287611
set_cte_size_estimates	2848
set_foreign_size_estimates	1237
set_function_size_estimates	27413
set_joinrel_size_estimates	147037
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	337565
set_rel_width	288833
set_result_size_estimates	2172
set_subquery_size_estimates	21942
set_tablefunc_size_estimates	313
set_values_size_estimates	4322

Generated by: LCOV version 2.0-1