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: 2026-03-11 20:15:07 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13158
approx_tuple_count	434441
cached_scansel	902011
calc_joinrel_size_estimate	153466
clamp_row_est	6085561
clamp_width_est	1103557
compute_bitmap_pages	408116
compute_gather_rows	23219
compute_semi_anti_join_factors	133532
cost_agg	48232
cost_append	35772
cost_bitmap_and_node	30496
cost_bitmap_heap_scan	326315
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608537
cost_ctescan	2924
cost_functionscan	27589
cost_gather	13525
cost_gather_merge	9697
cost_group	619
cost_incremental_sort	6623
cost_index	480098
cost_material	391564
cost_memoize_rescan	174786
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2696826
cost_qual_eval_node	1044705
cost_qual_eval_walker	5470445
cost_recursive_union	537
cost_rescan	1975468
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242342
cost_sort	1231106
cost_subplan	24413
cost_subqueryscan	33530
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1237729
cost_valuesscan	4318
cost_windowagg	1538
extract_nonindex_conditions	576000
final_cost_hashjoin	251906
final_cost_mergejoin	258308
final_cost_nestloop	883472
get_expr_width	1053484
get_foreign_key_join_selectivity	153466
get_indexpath_pages	121170
get_parallel_divisor	234920
get_parameterized_baserel_size	95833
get_parameterized_joinrel_size	6388
get_restriction_qual_cost	627189
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570214
index_pages_fetched	683638
initial_cost_hashjoin	508210
initial_cost_mergejoin	905176
initial_cost_nestloop	1975468
page_size	5742
relation_byte_size	2960586
set_baserel_size_estimates	288267
set_cte_size_estimates	2924
set_foreign_size_estimates	1237
set_function_size_estimates	27589
set_joinrel_size_estimates	147078
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337522
set_rel_width	289489
set_result_size_estimates	2172
set_subquery_size_estimates	21921
set_tablefunc_size_estimates	313
set_values_size_estimates	4318

Generated by: LCOV version 2.0-1