LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820 Test Date: 2026-07-02 06:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21711
approx_tuple_count	576192
cached_scansel	1030945
calc_joinrel_size_estimate	208675
clamp_row_est	7685901
clamp_width_est	1504785
compute_bitmap_pages	542498
compute_gather_rows	37623
compute_semi_anti_join_factors	175448
cost_agg	74430
cost_append	58723
cost_bitmap_and_node	41142
cost_bitmap_heap_scan	434397
cost_bitmap_or_node	1752
cost_bitmap_tree_node	816093
cost_ctescan	3505
cost_functionscan	34864
cost_gather	21880
cost_gather_merge	15748
cost_group	1053
cost_incremental_sort	9886
cost_index	644111
cost_material	478366
cost_memoize_rescan	184275
cost_merge_append	7370
cost_namedtuplestorescan	445
cost_qual_eval	3490955
cost_qual_eval_node	1412588
cost_qual_eval_walker	7322782
cost_recursive_union	633
cost_rescan	2409342
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338363
cost_sort	1472848
cost_subplan	32270
cost_subqueryscan	48336
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1482734
cost_valuesscan	6961
cost_windowagg	2544
extract_nonindex_conditions	773849
final_cost_hashjoin	337769
final_cost_mergejoin	329356
final_cost_nestloop	1080969
get_expr_width	1344927
get_foreign_key_join_selectivity	208675
get_indexpath_pages	167823
get_parallel_divisor	373539
get_parameterized_baserel_size	127206
get_parameterized_joinrel_size	8540
get_restriction_qual_cost	851889
get_windowclause_startup_tuples	2544
has_indexed_join_quals	676552
index_pages_fetched	918583
initial_cost_hashjoin	620150
initial_cost_mergejoin	1035910
initial_cost_nestloop	2409342
page_size	6074
relation_byte_size	3576957
set_baserel_size_estimates	394187
set_cte_size_estimates	3505
set_foreign_size_estimates	1265
set_function_size_estimates	34864
set_joinrel_size_estimates	200135
set_namedtuplestore_size_estimates	445
set_pathtarget_cost_width	465219
set_rel_width	395432
set_result_size_estimates	3616
set_subquery_size_estimates	29540
set_tablefunc_size_estimates	519
set_values_size_estimates	6961

Generated by: LCOV version 2.0-1