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 % 1858 1819 Test Date: 2026-03-03 14:15:12 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13134
approx_tuple_count	429884
cached_scansel	871546
calc_joinrel_size_estimate	148567
clamp_row_est	5880412
clamp_width_est	1072656
compute_bitmap_pages	379664
compute_gather_rows	23093
compute_semi_anti_join_factors	126206
cost_agg	48059
cost_append	35689
cost_bitmap_and_node	27262
cost_bitmap_heap_scan	302406
cost_bitmap_or_node	520
cost_bitmap_tree_node	554561
cost_ctescan	2832
cost_functionscan	27226
cost_gather	13485
cost_gather_merge	9611
cost_group	613
cost_incremental_sort	6983
cost_index	441767
cost_material	383049
cost_memoize_rescan	168960
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2600199
cost_qual_eval_node	1006937
cost_qual_eval_walker	5282905
cost_recursive_union	530
cost_rescan	1913448
cost_resultscan	2191
cost_samplescan	153
cost_seqscan	234726
cost_sort	1192880
cost_subplan	24055
cost_subqueryscan	33244
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1199863
cost_valuesscan	4309
cost_windowagg	1538
extract_nonindex_conditions	528692
final_cost_hashjoin	248702
final_cost_mergejoin	252608
final_cost_nestloop	852355
get_expr_width	1036368
get_foreign_key_join_selectivity	148567
get_indexpath_pages	107396
get_parallel_divisor	236074
get_parameterized_baserel_size	89847
get_parameterized_joinrel_size	6352
get_restriction_qual_cost	594994
get_windowclause_startup_tuples	1538
has_indexed_join_quals	543832
index_pages_fetched	626055
initial_cost_hashjoin	497037
initial_cost_mergejoin	874678
initial_cost_nestloop	1913448
page_size	5614
relation_byte_size	2880191
set_baserel_size_estimates	280012
set_cte_size_estimates	2832
set_foreign_size_estimates	1235
set_function_size_estimates	27226
set_joinrel_size_estimates	142215
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	333438
set_rel_width	281232
set_result_size_estimates	2161
set_subquery_size_estimates	21747
set_tablefunc_size_estimates	313
set_values_size_estimates	4309

Generated by: LCOV version 2.0-1