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: 2025-12-05 15:17:48 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25532
approx_tuple_count	788020
cached_scansel	1469150
calc_joinrel_size_estimate	263386
clamp_row_est	10416176
clamp_width_est	1945442
compute_bitmap_pages	687090
compute_gather_rows	42320
compute_semi_anti_join_factors	212820
cost_agg	86442
cost_append	69514
cost_bitmap_and_node	49648
cost_bitmap_heap_scan	542888
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005312
cost_ctescan	5194
cost_functionscan	51930
cost_gather	24822
cost_gather_merge	17504
cost_group	1226
cost_incremental_sort	11980
cost_index	802298
cost_material	673390
cost_memoize_rescan	291926
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4632704
cost_qual_eval_node	1831322
cost_qual_eval_walker	9466428
cost_recursive_union	928
cost_rescan	3258182
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433092
cost_sort	2067310
cost_subplan	43634
cost_subqueryscan	55826
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079290
cost_valuesscan	8288
cost_windowagg	2964
extract_nonindex_conditions	956700
final_cost_hashjoin	453942
final_cost_mergejoin	457822
final_cost_nestloop	1457738
get_expr_width	1858854
get_foreign_key_join_selectivity	263386
get_indexpath_pages	190220
get_parallel_divisor	462810
get_parameterized_baserel_size	159640
get_parameterized_joinrel_size	9646
get_restriction_qual_cost	1078718
get_windowclause_startup_tuples	2964
has_indexed_join_quals	911176
index_pages_fetched	1130242
initial_cost_hashjoin	874978
initial_cost_mergejoin	1475306
initial_cost_nestloop	3258182
page_size	9328
relation_byte_size	5034372
set_baserel_size_estimates	511942
set_cte_size_estimates	5194
set_foreign_size_estimates	2464
set_function_size_estimates	51930
set_joinrel_size_estimates	253740
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	617442
set_rel_width	514376
set_result_size_estimates	4208
set_subquery_size_estimates	33498
set_tablefunc_size_estimates	626
set_values_size_estimates	8288

Generated by: LCOV version 1.16