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: 2026-04-05 16:17:07 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21742
approx_tuple_count	598572
cached_scansel	1117308
calc_joinrel_size_estimate	216422
clamp_row_est	8045451
clamp_width_est	1543479
compute_bitmap_pages	557566
compute_gather_rows	37672
compute_semi_anti_join_factors	184049
cost_agg	73431
cost_append	58655
cost_bitmap_and_node	41556
cost_bitmap_heap_scan	446729
cost_bitmap_or_node	1750
cost_bitmap_tree_node	836187
cost_ctescan	3620
cost_functionscan	35827
cost_gather	21869
cost_gather_merge	15808
cost_group	1013
cost_incremental_sort	10306
cost_index	663540
cost_material	502940
cost_memoize_rescan	203694
cost_merge_append	7355
cost_namedtuplestorescan	443
cost_qual_eval	3639658
cost_qual_eval_node	1452036
cost_qual_eval_walker	7558877
cost_recursive_union	688
cost_rescan	2577340
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	345296
cost_sort	1577658
cost_subplan	33829
cost_subqueryscan	49106
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1587964
cost_valuesscan	6787
cost_windowagg	2514
extract_nonindex_conditions	798602
final_cost_hashjoin	348027
final_cost_mergejoin	345394
final_cost_nestloop	1147136
get_expr_width	1406687
get_foreign_key_join_selectivity	216422
get_indexpath_pages	173109
get_parallel_divisor	373681
get_parameterized_baserel_size	132432
get_parameterized_joinrel_size	8241
get_restriction_qual_cost	872943
get_windowclause_startup_tuples	2514
has_indexed_join_quals	723326
index_pages_fetched	949874
initial_cost_hashjoin	658298
initial_cost_mergejoin	1122243
initial_cost_nestloop	2577340
page_size	7074
relation_byte_size	3802368
set_baserel_size_estimates	403015
set_cte_size_estimates	3620
set_foreign_size_estimates	1253
set_function_size_estimates	35827
set_joinrel_size_estimates	208181
set_namedtuplestore_size_estimates	443
set_pathtarget_cost_width	471241
set_rel_width	404248
set_result_size_estimates	3585
set_subquery_size_estimates	30491
set_tablefunc_size_estimates	519
set_values_size_estimates	6787

Generated by: LCOV version 2.0-1