LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2026-01-05 08:17:45 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26078
approx_tuple_count	795206
cached_scansel	1485750
calc_joinrel_size_estimate	266372
clamp_row_est	10592140
clamp_width_est	2002772
compute_bitmap_pages	703820
compute_gather_rows	44296
compute_semi_anti_join_factors	216252
cost_agg	93232
cost_append	70788
cost_bitmap_and_node	50376
cost_bitmap_heap_scan	557482
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026670
cost_ctescan	5284
cost_functionscan	52410
cost_gather	25404
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12474
cost_index	821174
cost_material	680698
cost_memoize_rescan	296532
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4709004
cost_qual_eval_node	1884338
cost_qual_eval_walker	9639060
cost_recursive_union	936
cost_rescan	3299792
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445504
cost_sort	2091220
cost_subplan	44230
cost_subqueryscan	62352
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2103694
cost_valuesscan	8498
cost_windowagg	2976
extract_nonindex_conditions	978114
final_cost_hashjoin	457426
final_cost_mergejoin	463010
final_cost_nestloop	1479150
get_expr_width	1904198
get_foreign_key_join_selectivity	266372
get_indexpath_pages	194250
get_parallel_divisor	468502
get_parameterized_baserel_size	162096
get_parameterized_joinrel_size	9680
get_restriction_qual_cost	1112648
get_windowclause_startup_tuples	2976
has_indexed_join_quals	926800
index_pages_fetched	1155402
initial_cost_hashjoin	884332
initial_cost_mergejoin	1492014
initial_cost_nestloop	3299792
page_size	9392
relation_byte_size	5092776
set_baserel_size_estimates	530300
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52410
set_joinrel_size_estimates	256692
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	639662
set_rel_width	532734
set_result_size_estimates	4286
set_subquery_size_estimates	39522
set_tablefunc_size_estimates	626
set_values_size_estimates	8498

Generated by: LCOV version 1.16