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: 2025-12-06 05:18:11 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25548
approx_tuple_count	787568
cached_scansel	1468526
calc_joinrel_size_estimate	263582
clamp_row_est	10423060
clamp_width_est	1945664
compute_bitmap_pages	687128
compute_gather_rows	43228
compute_semi_anti_join_factors	212830
cost_agg	86646
cost_append	69548
cost_bitmap_and_node	49654
cost_bitmap_heap_scan	542906
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005278
cost_ctescan	5176
cost_functionscan	52316
cost_gather	24810
cost_gather_merge	18424
cost_group	1226
cost_incremental_sort	12408
cost_index	802336
cost_material	673390
cost_memoize_rescan	291666
cost_merge_append	9896
cost_namedtuplestorescan	482
cost_qual_eval	4634658
cost_qual_eval_node	1831710
cost_qual_eval_walker	9473718
cost_recursive_union	928
cost_rescan	3257734
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433028
cost_sort	2067206
cost_subplan	43628
cost_subqueryscan	55816
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079614
cost_valuesscan	8282
cost_windowagg	2964
extract_nonindex_conditions	956748
final_cost_hashjoin	454492
final_cost_mergejoin	456652
final_cost_nestloop	1460662
get_expr_width	1858368
get_foreign_key_join_selectivity	263582
get_indexpath_pages	190152
get_parallel_divisor	463728
get_parameterized_baserel_size	159656
get_parameterized_joinrel_size	9654
get_restriction_qual_cost	1079034
get_windowclause_startup_tuples	2964
has_indexed_join_quals	913454
index_pages_fetched	1130312
initial_cost_hashjoin	875210
initial_cost_mergejoin	1474790
initial_cost_nestloop	3257734
page_size	9332
relation_byte_size	5033856
set_baserel_size_estimates	512238
set_cte_size_estimates	5176
set_foreign_size_estimates	2464
set_function_size_estimates	52316
set_joinrel_size_estimates	253928
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	617470
set_rel_width	514672
set_result_size_estimates	4208
set_subquery_size_estimates	33488
set_tablefunc_size_estimates	626
set_values_size_estimates	8282

Generated by: LCOV version 1.16