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

Function Name	Hit count
append_nonpartial_cost	21706
approx_tuple_count	598626
cached_scansel	1118061
calc_joinrel_size_estimate	216828
clamp_row_est	8059804
clamp_width_est	1552143
compute_bitmap_pages	560090
compute_gather_rows	37765
compute_semi_anti_join_factors	184565
cost_agg	74334
cost_append	58773
cost_bitmap_and_node	41722
cost_bitmap_heap_scan	448835
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839449
cost_ctescan	3618
cost_functionscan	35552
cost_gather	21922
cost_gather_merge	15848
cost_group	1033
cost_incremental_sort	10497
cost_index	666807
cost_material	503682
cost_memoize_rescan	204272
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3648508
cost_qual_eval_node	1459944
cost_qual_eval_walker	7583663
cost_recursive_union	687
cost_rescan	2580198
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347559
cost_sort	1579343
cost_subplan	33940
cost_subqueryscan	49425
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1589840
cost_valuesscan	6869
cost_windowagg	2539
extract_nonindex_conditions	802500
final_cost_hashjoin	347955
final_cost_mergejoin	345769
final_cost_nestloop	1149544
get_expr_width	1414751
get_foreign_key_join_selectivity	216828
get_indexpath_pages	173799
get_parallel_divisor	373488
get_parameterized_baserel_size	133134
get_parameterized_joinrel_size	8255
get_restriction_qual_cost	877229
get_windowclause_startup_tuples	2539
has_indexed_join_quals	725196
index_pages_fetched	954488
initial_cost_hashjoin	658778
initial_cost_mergejoin	1123026
initial_cost_nestloop	2580198
page_size	7106
relation_byte_size	3807054
set_baserel_size_estimates	405269
set_cte_size_estimates	3618
set_foreign_size_estimates	1258
set_function_size_estimates	35552
set_joinrel_size_estimates	208573
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	474786
set_rel_width	406507
set_result_size_estimates	3616
set_subquery_size_estimates	30657
set_tablefunc_size_estimates	519
set_values_size_estimates	6869

Generated by: LCOV version 2.0-1