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: 2026-05-12 15:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21690
approx_tuple_count	599109
cached_scansel	1119271
calc_joinrel_size_estimate	216813
clamp_row_est	8065252
clamp_width_est	1552168
compute_bitmap_pages	560262
compute_gather_rows	37770
compute_semi_anti_join_factors	184740
cost_agg	74435
cost_append	58741
cost_bitmap_and_node	41789
cost_bitmap_heap_scan	449093
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840043
cost_ctescan	3618
cost_functionscan	35458
cost_gather	21922
cost_gather_merge	15853
cost_group	1053
cost_incremental_sort	10532
cost_index	666774
cost_material	503833
cost_memoize_rescan	204243
cost_merge_append	7365
cost_namedtuplestorescan	449
cost_qual_eval	3649890
cost_qual_eval_node	1460587
cost_qual_eval_walker	7592530
cost_recursive_union	687
cost_rescan	2582417
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347436
cost_sort	1580350
cost_subplan	33962
cost_subqueryscan	49440
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590882
cost_valuesscan	6882
cost_windowagg	2539
extract_nonindex_conditions	802606
final_cost_hashjoin	347873
final_cost_mergejoin	346190
final_cost_nestloop	1150118
get_expr_width	1415114
get_foreign_key_join_selectivity	216813
get_indexpath_pages	173990
get_parallel_divisor	373385
get_parameterized_baserel_size	133170
get_parameterized_joinrel_size	8252
get_restriction_qual_cost	877309
get_windowclause_startup_tuples	2539
has_indexed_join_quals	725892
index_pages_fetched	954618
initial_cost_hashjoin	659090
initial_cost_mergejoin	1124236
initial_cost_nestloop	2582417
page_size	7096
relation_byte_size	3808875
set_baserel_size_estimates	405112
set_cte_size_estimates	3618
set_foreign_size_estimates	1258
set_function_size_estimates	35458
set_joinrel_size_estimates	208561
set_namedtuplestore_size_estimates	449
set_pathtarget_cost_width	474944
set_rel_width	406350
set_result_size_estimates	3616
set_subquery_size_estimates	30672
set_tablefunc_size_estimates	519
set_values_size_estimates	6882

Generated by: LCOV version 2.0-1