LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-08 17:18:16 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	478
set_namedtuplestore_size_estimates	478
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2468
cost_windowagg	3076
get_windowclause_startup_tuples	3076
set_result_size_estimates	4292
cost_resultscan	4352
cost_ctescan	5410
set_cte_size_estimates	5410
cost_valuesscan	8522
set_values_size_estimates	8522
page_size	9548
cost_merge_append	9900
get_parameterized_joinrel_size	10220
cost_incremental_sort	12866
cost_gather_merge	18952
append_nonpartial_cost	26090
cost_gather	26798
set_subquery_size_estimates	40296
cost_subplan	44336
compute_gather_rows	45744
cost_bitmap_and_node	51784
cost_functionscan	53702
set_function_size_estimates	53702
cost_subqueryscan	63190
cost_append	70832
cost_agg	95228
get_parameterized_baserel_size	165166
get_indexpath_pages	198366
compute_semi_anti_join_factors	223980
set_joinrel_size_estimates	262098
calc_joinrel_size_estimate	272318
get_foreign_key_join_selectivity	272318
cost_memoize_rescan	296826
cost_seqscan	448438
final_cost_hashjoin	466542
get_parallel_divisor	471284
final_cost_mergejoin	471786
set_baserel_size_estimates	534780
set_rel_width	537218
cost_bitmap_heap_scan	566970
set_pathtarget_cost_width	642564
cost_material	694786
compute_bitmap_pages	714218
approx_tuple_count	810224
cost_index	830378
initial_cost_hashjoin	900634
has_indexed_join_quals	955196
extract_nonindex_conditions	990056
cost_bitmap_tree_node	1043632
get_restriction_qual_cost	1127266
index_pages_fetched	1169134
final_cost_nestloop	1520732
cached_scansel	1531374
initial_cost_mergejoin	1537638
cost_qual_eval_node	1900980
get_expr_width	1915182
clamp_width_est	2025618
cost_sort	2136610
cost_tuplesort	2149476
cost_rescan	3388250
initial_cost_nestloop	3388250
cost_qual_eval	4802356
relation_byte_size	5200706
cost_qual_eval_walker	9782238
clamp_row_est	10779844

Generated by: LCOV version 1.16