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: 2026-05-08 09:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21717
approx_tuple_count	600039
cached_scansel	1119175
calc_joinrel_size_estimate	216843
clamp_row_est	8065114
clamp_width_est	1546285
compute_bitmap_pages	559185
compute_gather_rows	37785
compute_semi_anti_join_factors	184664
cost_agg	74411
cost_append	58786
cost_bitmap_and_node	41722
cost_bitmap_heap_scan	448358
cost_bitmap_or_node	1752
cost_bitmap_tree_node	838994
cost_ctescan	3605
cost_functionscan	35360
cost_gather	21931
cost_gather_merge	15859
cost_group	1053
cost_incremental_sort	10488
cost_index	665903
cost_material	503340
cost_memoize_rescan	203866
cost_merge_append	7365
cost_namedtuplestorescan	435
cost_qual_eval	3650062
cost_qual_eval_node	1454937
cost_qual_eval_walker	7579929
cost_recursive_union	688
cost_rescan	2581109
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347079
cost_sort	1580433
cost_subplan	33954
cost_subqueryscan	49428
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590921
cost_valuesscan	6879
cost_windowagg	2539
extract_nonindex_conditions	801653
final_cost_hashjoin	348586
final_cost_mergejoin	346807
final_cost_nestloop	1149150
get_expr_width	1409836
get_foreign_key_join_selectivity	216843
get_indexpath_pages	172830
get_parallel_divisor	373756
get_parameterized_baserel_size	133002
get_parameterized_joinrel_size	8601
get_restriction_qual_cost	876081
get_windowclause_startup_tuples	2539
has_indexed_join_quals	724800
index_pages_fetched	952255
initial_cost_hashjoin	659026
initial_cost_mergejoin	1124140
initial_cost_nestloop	2581109
page_size	7084
relation_byte_size	3809093
set_baserel_size_estimates	404570
set_cte_size_estimates	3605
set_foreign_size_estimates	1259
set_function_size_estimates	35360
set_joinrel_size_estimates	208242
set_namedtuplestore_size_estimates	435
set_pathtarget_cost_width	472382
set_rel_width	405809
set_result_size_estimates	3616
set_subquery_size_estimates	30664
set_tablefunc_size_estimates	519
set_values_size_estimates	6879

Generated by: LCOV version 2.0-1