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 02:17:34 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26094
approx_tuple_count	797406
cached_scansel	1485994
calc_joinrel_size_estimate	266680
clamp_row_est	10589618
clamp_width_est	2002758
compute_bitmap_pages	704582
compute_gather_rows	44276
compute_semi_anti_join_factors	216538
cost_agg	93366
cost_append	70818
cost_bitmap_and_node	50568
cost_bitmap_heap_scan	558122
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1028720
cost_ctescan	5288
cost_functionscan	52792
cost_gather	25392
cost_gather_merge	18890
cost_group	1226
cost_incremental_sort	12776
cost_index	821880
cost_material	681002
cost_memoize_rescan	295278
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4711616
cost_qual_eval_node	1881082
cost_qual_eval_walker	9644712
cost_recursive_union	936
cost_rescan	3296324
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445712
cost_sort	2089534
cost_subplan	44318
cost_subqueryscan	62356
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102310
cost_valuesscan	8512
cost_windowagg	2976
extract_nonindex_conditions	979048
final_cost_hashjoin	456272
final_cost_mergejoin	464328
final_cost_nestloop	1480312
get_expr_width	1897712
get_foreign_key_join_selectivity	266680
get_indexpath_pages	194338
get_parallel_divisor	468496
get_parameterized_baserel_size	162104
get_parameterized_joinrel_size	9720
get_restriction_qual_cost	1113902
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928094
index_pages_fetched	1156056
initial_cost_hashjoin	882054
initial_cost_mergejoin	1492258
initial_cost_nestloop	3296324
page_size	9320
relation_byte_size	5088542
set_baserel_size_estimates	530904
set_cte_size_estimates	5288
set_foreign_size_estimates	2464
set_function_size_estimates	52792
set_joinrel_size_estimates	256960
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	638288
set_rel_width	533338
set_result_size_estimates	4286
set_subquery_size_estimates	39528
set_tablefunc_size_estimates	626
set_values_size_estimates	8512

Generated by: LCOV version 1.16