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: 2026-02-17 17:20:33 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13061
approx_tuple_count	404132
cached_scansel	765386
calc_joinrel_size_estimate	135976
clamp_row_est	5384696
clamp_width_est	1014257
compute_bitmap_pages	357672
compute_gather_rows	22881
compute_semi_anti_join_factors	112003
cost_agg	47651
cost_append	35465
cost_bitmap_and_node	25908
cost_bitmap_heap_scan	283795
cost_bitmap_or_node	520
cost_bitmap_tree_node	522523
cost_ctescan	2699
cost_functionscan	26430
cost_gather	13406
cost_gather_merge	9478
cost_group	613
cost_incremental_sort	6509
cost_index	415798
cost_material	347398
cost_memoize_rescan	148073
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2398000
cost_qual_eval_node	952077
cost_qual_eval_walker	4887809
cost_recursive_union	468
cost_rescan	1692714
cost_resultscan	2176
cost_samplescan	153
cost_seqscan	224798
cost_sort	1067412
cost_subplan	22217
cost_subqueryscan	31601
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1073921
cost_valuesscan	4292
cost_windowagg	1538
extract_nonindex_conditions	495653
final_cost_hashjoin	232217
final_cost_mergejoin	235450
final_cost_nestloop	759629
get_expr_width	960274
get_foreign_key_join_selectivity	135976
get_indexpath_pages	99130
get_parallel_divisor	235755
get_parameterized_baserel_size	82600
get_parameterized_joinrel_size	5069
get_restriction_qual_cost	564130
get_windowclause_startup_tuples	1538
has_indexed_join_quals	477057
index_pages_fetched	585053
initial_cost_hashjoin	449882
initial_cost_mergejoin	768518
initial_cost_nestloop	1692714
page_size	4774
relation_byte_size	2597376
set_baserel_size_estimates	267549
set_cte_size_estimates	2699
set_foreign_size_estimates	1234
set_function_size_estimates	26430
set_joinrel_size_estimates	130907
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	322439
set_rel_width	268768
set_result_size_estimates	2146
set_subquery_size_estimates	20156
set_tablefunc_size_estimates	313
set_values_size_estimates	4292

Generated by: LCOV version 2.0-1