LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820 Test Date: 2026-06-18 11:16:34 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21782
approx_tuple_count	602455
cached_scansel	1128249
calc_joinrel_size_estimate	218072
clamp_row_est	8110853
clamp_width_est	1559836
compute_bitmap_pages	562559
compute_gather_rows	37882
compute_semi_anti_join_factors	186194
cost_agg	74662
cost_append	58928
cost_bitmap_and_node	41978
cost_bitmap_heap_scan	451001
cost_bitmap_or_node	1752
cost_bitmap_tree_node	843654
cost_ctescan	3653
cost_functionscan	35621
cost_gather	21974
cost_gather_merge	15913
cost_group	1053
cost_incremental_sort	10517
cost_index	669524
cost_material	507220
cost_memoize_rescan	205768
cost_merge_append	7365
cost_namedtuplestorescan	439
cost_qual_eval	3671815
cost_qual_eval_node	1466713
cost_qual_eval_walker	7633143
cost_recursive_union	704
cost_rescan	2601223
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	348786
cost_sort	1591012
cost_subplan	34093
cost_subqueryscan	49639
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1601529
cost_valuesscan	6965
cost_windowagg	2554
extract_nonindex_conditions	806025
final_cost_hashjoin	349645
final_cost_mergejoin	348555
final_cost_nestloop	1159144
get_expr_width	1423281
get_foreign_key_join_selectivity	218072
get_indexpath_pages	174671
get_parallel_divisor	373956
get_parameterized_baserel_size	133868
get_parameterized_joinrel_size	8383
get_restriction_qual_cost	880960
get_windowclause_startup_tuples	2554
has_indexed_join_quals	732639
index_pages_fetched	958676
initial_cost_hashjoin	663174
initial_cost_mergejoin	1133214
initial_cost_nestloop	2601223
page_size	7086
relation_byte_size	3834221
set_baserel_size_estimates	406822
set_cte_size_estimates	3653
set_foreign_size_estimates	1260
set_function_size_estimates	35621
set_joinrel_size_estimates	209689
set_namedtuplestore_size_estimates	439
set_pathtarget_cost_width	476964
set_rel_width	408062
set_result_size_estimates	3616
set_subquery_size_estimates	30854
set_tablefunc_size_estimates	519
set_values_size_estimates	6965

Generated by: LCOV version 2.0-1