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: 2025-12-23 03:18:12 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26108
approx_tuple_count	798046
cached_scansel	1482860
calc_joinrel_size_estimate	266612
clamp_row_est	10586986
clamp_width_est	1997426
compute_bitmap_pages	703026
compute_gather_rows	44302
compute_semi_anti_join_factors	215964
cost_agg	92888
cost_append	70798
cost_bitmap_and_node	50334
cost_bitmap_heap_scan	556858
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1025788
cost_ctescan	5276
cost_functionscan	52476
cost_gather	25414
cost_gather_merge	18894
cost_group	1226
cost_incremental_sort	12432
cost_index	820142
cost_material	679826
cost_memoize_rescan	294544
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4714196
cost_qual_eval_node	1880032
cost_qual_eval_walker	9651936
cost_recursive_union	932
cost_rescan	3293326
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445150
cost_sort	2086828
cost_subplan	44180
cost_subqueryscan	62304
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2099260
cost_valuesscan	8474
cost_windowagg	2976
extract_nonindex_conditions	976882
final_cost_hashjoin	458924
final_cost_mergejoin	465162
final_cost_nestloop	1478498
get_expr_width	1896578
get_foreign_key_join_selectivity	266612
get_indexpath_pages	193870
get_parallel_divisor	468728
get_parameterized_baserel_size	161906
get_parameterized_joinrel_size	10190
get_restriction_qual_cost	1111674
get_windowclause_startup_tuples	2976
has_indexed_join_quals	925526
index_pages_fetched	1153614
initial_cost_hashjoin	882914
initial_cost_mergejoin	1489124
initial_cost_nestloop	3293326
page_size	9300
relation_byte_size	5086406
set_baserel_size_estimates	529896
set_cte_size_estimates	5276
set_foreign_size_estimates	2464
set_function_size_estimates	52476
set_joinrel_size_estimates	256422
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	637488
set_rel_width	532330
set_result_size_estimates	4286
set_subquery_size_estimates	39476
set_tablefunc_size_estimates	626
set_values_size_estimates	8474

Generated by: LCOV version 1.16