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: 2025-12-24 21:18:03 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	800184
cached_scansel	1486056
calc_joinrel_size_estimate	267194
clamp_row_est	10608364
clamp_width_est	1998904
compute_bitmap_pages	703554
compute_gather_rows	44332
compute_semi_anti_join_factors	216260
cost_agg	92992
cost_append	70884
cost_bitmap_and_node	50366
cost_bitmap_heap_scan	557288
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026292
cost_ctescan	5284
cost_functionscan	52644
cost_gather	25424
cost_gather_merge	18914
cost_group	1226
cost_incremental_sort	12610
cost_index	820846
cost_material	680666
cost_memoize_rescan	295524
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4725572
cost_qual_eval_node	1879570
cost_qual_eval_walker	9666482
cost_recursive_union	936
cost_rescan	3300160
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445512
cost_sort	2091162
cost_subplan	44226
cost_subqueryscan	62342
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2103772
cost_valuesscan	8476
cost_windowagg	2976
extract_nonindex_conditions	977768
final_cost_hashjoin	459804
final_cost_mergejoin	466494
final_cost_nestloop	1484104
get_expr_width	1896970
get_foreign_key_join_selectivity	267194
get_indexpath_pages	194198
get_parallel_divisor	468916
get_parameterized_baserel_size	162080
get_parameterized_joinrel_size	10390
get_restriction_qual_cost	1112670
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928964
index_pages_fetched	1155018
initial_cost_hashjoin	884784
initial_cost_mergejoin	1492320
initial_cost_nestloop	3300160
page_size	9440
relation_byte_size	5096934
set_baserel_size_estimates	530470
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52644
set_joinrel_size_estimates	256804
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	637060
set_rel_width	532904
set_result_size_estimates	4286
set_subquery_size_estimates	39518
set_tablefunc_size_estimates	626
set_values_size_estimates	8476

Generated by: LCOV version 1.16