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: 2026-07-02 19:16:38 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21703
approx_tuple_count	574927
cached_scansel	1030777
calc_joinrel_size_estimate	208407
clamp_row_est	7679371
clamp_width_est	1506855
compute_bitmap_pages	542480
compute_gather_rows	37651
compute_semi_anti_join_factors	175420
cost_agg	74409
cost_append	58706
cost_bitmap_and_node	41138
cost_bitmap_heap_scan	434374
cost_bitmap_or_node	1752
cost_bitmap_tree_node	815915
cost_ctescan	3496
cost_functionscan	34865
cost_gather	21888
cost_gather_merge	15768
cost_group	1053
cost_incremental_sort	9901
cost_index	644076
cost_material	478319
cost_memoize_rescan	184676
cost_merge_append	7370
cost_namedtuplestorescan	447
cost_qual_eval	3486096
cost_qual_eval_node	1411833
cost_qual_eval_walker	7317130
cost_recursive_union	633
cost_rescan	2409311
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338338
cost_sort	1473081
cost_subplan	32281
cost_subqueryscan	48335
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1482982
cost_valuesscan	6958
cost_windowagg	2544
extract_nonindex_conditions	773795
final_cost_hashjoin	336972
final_cost_mergejoin	328444
final_cost_nestloop	1079539
get_expr_width	1346112
get_foreign_key_join_selectivity	208407
get_indexpath_pages	168154
get_parallel_divisor	373554
get_parameterized_baserel_size	127186
get_parameterized_joinrel_size	8307
get_restriction_qual_cost	851832
get_windowclause_startup_tuples	2544
has_indexed_join_quals	675586
index_pages_fetched	919033
initial_cost_hashjoin	620005
initial_cost_mergejoin	1035742
initial_cost_nestloop	2409311
page_size	6098
relation_byte_size	3575926
set_baserel_size_estimates	394166
set_cte_size_estimates	3496
set_foreign_size_estimates	1265
set_function_size_estimates	34865
set_joinrel_size_estimates	200100
set_namedtuplestore_size_estimates	447
set_pathtarget_cost_width	466060
set_rel_width	395411
set_result_size_estimates	3616
set_subquery_size_estimates	29540
set_tablefunc_size_estimates	519
set_values_size_estimates	6958

Generated by: LCOV version 2.0-1