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 % 1859 1820 Test Date: 2026-04-16 20:16:43 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21706
approx_tuple_count	599072
cached_scansel	1117664
calc_joinrel_size_estimate	216262
clamp_row_est	8049148
clamp_width_est	1546674
compute_bitmap_pages	558376
compute_gather_rows	37773
compute_semi_anti_join_factors	184417
cost_agg	73934
cost_append	58737
cost_bitmap_and_node	41664
cost_bitmap_heap_scan	447707
cost_bitmap_or_node	1752
cost_bitmap_tree_node	837545
cost_ctescan	3612
cost_functionscan	35401
cost_gather	21925
cost_gather_merge	15853
cost_group	1013
cost_incremental_sort	10424
cost_index	664645
cost_material	502880
cost_memoize_rescan	203909
cost_merge_append	7355
cost_namedtuplestorescan	431
cost_qual_eval	3644295
cost_qual_eval_node	1455362
cost_qual_eval_walker	7567894
cost_recursive_union	687
cost_rescan	2578204
cost_resultscan	3660
cost_samplescan	245
cost_seqscan	346161
cost_sort	1578460
cost_subplan	33873
cost_subqueryscan	49245
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1588884
cost_valuesscan	6827
cost_windowagg	2539
extract_nonindex_conditions	800179
final_cost_hashjoin	347931
final_cost_mergejoin	346226
final_cost_nestloop	1148164
get_expr_width	1411273
get_foreign_key_join_selectivity	216262
get_indexpath_pages	173364
get_parallel_divisor	373512
get_parameterized_baserel_size	132787
get_parameterized_joinrel_size	8240
get_restriction_qual_cost	874460
get_windowclause_startup_tuples	2539
has_indexed_join_quals	724814
index_pages_fetched	951673
initial_cost_hashjoin	658517
initial_cost_mergejoin	1122607
initial_cost_nestloop	2578204
page_size	7076
relation_byte_size	3804436
set_baserel_size_estimates	403548
set_cte_size_estimates	3612
set_foreign_size_estimates	1252
set_function_size_estimates	35401
set_joinrel_size_estimates	208022
set_namedtuplestore_size_estimates	431
set_pathtarget_cost_width	473271
set_rel_width	404780
set_result_size_estimates	3595
set_subquery_size_estimates	30568
set_tablefunc_size_estimates	519
set_values_size_estimates	6827

Generated by: LCOV version 2.0-1