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: 2026-04-07 00:17:19 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21712
approx_tuple_count	598767
cached_scansel	1117002
calc_joinrel_size_estimate	216635
clamp_row_est	8049930
clamp_width_est	1547061
compute_bitmap_pages	559026
compute_gather_rows	37688
compute_semi_anti_join_factors	184368
cost_agg	73504
cost_append	58729
cost_bitmap_and_node	41627
cost_bitmap_heap_scan	447880
cost_bitmap_or_node	1752
cost_bitmap_tree_node	838101
cost_ctescan	3618
cost_functionscan	35621
cost_gather	21877
cost_gather_merge	15816
cost_group	1013
cost_incremental_sort	10424
cost_index	665562
cost_material	503338
cost_memoize_rescan	204030
cost_merge_append	7355
cost_namedtuplestorescan	435
cost_qual_eval	3644592
cost_qual_eval_node	1456356
cost_qual_eval_walker	7574136
cost_recursive_union	687
cost_rescan	2578443
cost_resultscan	3660
cost_samplescan	243
cost_seqscan	346189
cost_sort	1577627
cost_subplan	33852
cost_subqueryscan	49215
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1588051
cost_valuesscan	6793
cost_windowagg	2514
extract_nonindex_conditions	801053
final_cost_hashjoin	348044
final_cost_mergejoin	345926
final_cost_nestloop	1148173
get_expr_width	1410678
get_foreign_key_join_selectivity	216635
get_indexpath_pages	173367
get_parallel_divisor	373413
get_parameterized_baserel_size	132944
get_parameterized_joinrel_size	8240
get_restriction_qual_cost	874855
get_windowclause_startup_tuples	2514
has_indexed_join_quals	723849
index_pages_fetched	952656
initial_cost_hashjoin	658337
initial_cost_mergejoin	1121945
initial_cost_nestloop	2578443
page_size	7096
relation_byte_size	3804052
set_baserel_size_estimates	403775
set_cte_size_estimates	3618
set_foreign_size_estimates	1253
set_function_size_estimates	35621
set_joinrel_size_estimates	208395
set_namedtuplestore_size_estimates	435
set_pathtarget_cost_width	472951
set_rel_width	405008
set_result_size_estimates	3595
set_subquery_size_estimates	30528
set_tablefunc_size_estimates	519
set_values_size_estimates	6793

Generated by: LCOV version 2.0-1