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: 2025-12-14 13:18:17 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	794656
cached_scansel	1482940
calc_joinrel_size_estimate	265808
clamp_row_est	10577800
clamp_width_est	1999934
compute_bitmap_pages	702668
compute_gather_rows	44336
compute_semi_anti_join_factors	215960
cost_agg	92902
cost_append	70824
cost_bitmap_and_node	50344
cost_bitmap_heap_scan	556554
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1025510
cost_ctescan	5270
cost_functionscan	52050
cost_gather	25432
cost_gather_merge	18910
cost_group	1226
cost_incremental_sort	12416
cost_index	819776
cost_material	679598
cost_memoize_rescan	295494
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4703104
cost_qual_eval_node	1883214
cost_qual_eval_walker	9629394
cost_recursive_union	932
cost_rescan	3293006
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	444890
cost_sort	2086930
cost_subplan	44184
cost_subqueryscan	62276
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2099346
cost_valuesscan	8472
cost_windowagg	2976
extract_nonindex_conditions	976502
final_cost_hashjoin	457626
final_cost_mergejoin	462864
final_cost_nestloop	1475846
get_expr_width	1901140
get_foreign_key_join_selectivity	265808
get_indexpath_pages	193912
get_parallel_divisor	468910
get_parameterized_baserel_size	161656
get_parameterized_joinrel_size	9656
get_restriction_qual_cost	1110660
get_windowclause_startup_tuples	2976
has_indexed_join_quals	924410
index_pages_fetched	1153266
initial_cost_hashjoin	882966
initial_cost_mergejoin	1489204
initial_cost_nestloop	3293006
page_size	9316
relation_byte_size	5083994
set_baserel_size_estimates	529176
set_cte_size_estimates	5270
set_foreign_size_estimates	2464
set_function_size_estimates	52050
set_joinrel_size_estimates	256152
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	639630
set_rel_width	531610
set_result_size_estimates	4286
set_subquery_size_estimates	39462
set_tablefunc_size_estimates	626
set_values_size_estimates	8472

Generated by: LCOV version 1.16