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: 2026-05-27 02:16:28 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21733
approx_tuple_count	600245
cached_scansel	1120934
calc_joinrel_size_estimate	216668
clamp_row_est	8068203
clamp_width_est	1551704
compute_bitmap_pages	559828
compute_gather_rows	37800
compute_semi_anti_join_factors	184910
cost_agg	74430
cost_append	58829
cost_bitmap_and_node	41814
cost_bitmap_heap_scan	448942
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839931
cost_ctescan	3615
cost_functionscan	35402
cost_gather	21936
cost_gather_merge	15869
cost_group	1053
cost_incremental_sort	10504
cost_index	666379
cost_material	503852
cost_memoize_rescan	204242
cost_merge_append	7365
cost_namedtuplestorescan	435
cost_qual_eval	3652018
cost_qual_eval_node	1459735
cost_qual_eval_walker	7593588
cost_recursive_union	688
cost_rescan	2583635
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347217
cost_sort	1582064
cost_subplan	33975
cost_subqueryscan	49453
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592568
cost_valuesscan	6890
cost_windowagg	2554
extract_nonindex_conditions	802323
final_cost_hashjoin	348287
final_cost_mergejoin	347162
final_cost_nestloop	1149928
get_expr_width	1415812
get_foreign_key_join_selectivity	216668
get_indexpath_pages	173813
get_parallel_divisor	373704
get_parameterized_baserel_size	133163
get_parameterized_joinrel_size	8255
get_restriction_qual_cost	876886
get_windowclause_startup_tuples	2554
has_indexed_join_quals	726295
index_pages_fetched	954035
initial_cost_hashjoin	659673
initial_cost_mergejoin	1125899
initial_cost_nestloop	2583635
page_size	7068
relation_byte_size	3812281
set_baserel_size_estimates	404805
set_cte_size_estimates	3615
set_foreign_size_estimates	1260
set_function_size_estimates	35402
set_joinrel_size_estimates	208413
set_namedtuplestore_size_estimates	435
set_pathtarget_cost_width	475285
set_rel_width	406044
set_result_size_estimates	3616
set_subquery_size_estimates	30687
set_tablefunc_size_estimates	519
set_values_size_estimates	6890

Generated by: LCOV version 2.0-1