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: 2026-01-12 22:17:39 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	799654
cached_scansel	1486202
calc_joinrel_size_estimate	266748
clamp_row_est	10586826
clamp_width_est	2003380
compute_bitmap_pages	701458
compute_gather_rows	44298
compute_semi_anti_join_factors	216576
cost_agg	93350
cost_append	70886
cost_bitmap_and_node	50190
cost_bitmap_heap_scan	555354
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1022096
cost_ctescan	5312
cost_functionscan	52640
cost_gather	25406
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12844
cost_index	822216
cost_material	681364
cost_memoize_rescan	293912
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4719030
cost_qual_eval_node	1884238
cost_qual_eval_walker	9662232
cost_recursive_union	936
cost_rescan	3293782
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	446000
cost_sort	2089972
cost_subplan	44344
cost_subqueryscan	62372
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102816
cost_valuesscan	8504
cost_windowagg	2976
extract_nonindex_conditions	979406
final_cost_hashjoin	457712
final_cost_mergejoin	466446
final_cost_nestloop	1482192
get_expr_width	1900944
get_foreign_key_join_selectivity	266748
get_indexpath_pages	190648
get_parallel_divisor	468786
get_parameterized_baserel_size	162344
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1111302
get_windowclause_startup_tuples	2976
has_indexed_join_quals	927954
index_pages_fetched	1151342
initial_cost_hashjoin	882282
initial_cost_mergejoin	1492466
initial_cost_nestloop	3293782
page_size	9376
relation_byte_size	5091860
set_baserel_size_estimates	531042
set_cte_size_estimates	5312
set_foreign_size_estimates	2464
set_function_size_estimates	52640
set_joinrel_size_estimates	257030
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	639918
set_rel_width	533476
set_result_size_estimates	4286
set_subquery_size_estimates	39540
set_tablefunc_size_estimates	626
set_values_size_estimates	8504

Generated by: LCOV version 1.16