LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820 Test Date: 2026-07-01 05:16:40 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21727
approx_tuple_count	576088
cached_scansel	1030780
calc_joinrel_size_estimate	208264
clamp_row_est	7643459
clamp_width_est	1503102
compute_bitmap_pages	542081
compute_gather_rows	37647
compute_semi_anti_join_factors	175389
cost_agg	74399
cost_append	58749
cost_bitmap_and_node	41127
cost_bitmap_heap_scan	434052
cost_bitmap_or_node	1752
cost_bitmap_tree_node	815744
cost_ctescan	3503
cost_functionscan	34760
cost_gather	21892
cost_gather_merge	15760
cost_group	1053
cost_incremental_sort	9885
cost_index	643607
cost_material	478107
cost_memoize_rescan	183886
cost_merge_append	7365
cost_namedtuplestorescan	439
cost_qual_eval	3488760
cost_qual_eval_node	1410799
cost_qual_eval_walker	7315803
cost_recursive_union	633
cost_rescan	2407523
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338060
cost_sort	1472286
cost_subplan	32270
cost_subqueryscan	48309
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1482171
cost_valuesscan	6959
cost_windowagg	2544
extract_nonindex_conditions	773239
final_cost_hashjoin	337099
final_cost_mergejoin	329533
final_cost_nestloop	1080886
get_expr_width	1343899
get_foreign_key_join_selectivity	208264
get_indexpath_pages	166565
get_parallel_divisor	373690
get_parameterized_baserel_size	126990
get_parameterized_joinrel_size	8320
get_restriction_qual_cost	851133
get_windowclause_startup_tuples	2544
has_indexed_join_quals	676493
index_pages_fetched	916601
initial_cost_hashjoin	620549
initial_cost_mergejoin	1035745
initial_cost_nestloop	2407523
page_size	6010
relation_byte_size	3575209
set_baserel_size_estimates	393751
set_cte_size_estimates	3503
set_foreign_size_estimates	1265
set_function_size_estimates	34760
set_joinrel_size_estimates	199944
set_namedtuplestore_size_estimates	439
set_pathtarget_cost_width	465123
set_rel_width	394996
set_result_size_estimates	3616
set_subquery_size_estimates	29531
set_tablefunc_size_estimates	519
set_values_size_estimates	6959

Generated by: LCOV version 2.0-1