LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-03 16:17:46 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	807458
cached_scansel	1529606
calc_joinrel_size_estimate	271114
clamp_row_est	10761174
clamp_width_est	2025768
compute_bitmap_pages	713774
compute_gather_rows	45736
compute_semi_anti_join_factors	223754
cost_agg	95320
cost_append	70886
cost_bitmap_and_node	51682
cost_bitmap_heap_scan	566478
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042828
cost_ctescan	5294
cost_functionscan	52996
cost_gather	26806
cost_gather_merge	18936
cost_group	1226
cost_incremental_sort	12836
cost_index	830086
cost_material	694056
cost_memoize_rescan	296700
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4792124
cost_qual_eval_node	1899798
cost_qual_eval_walker	9756802
cost_recursive_union	936
cost_rescan	3382608
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448444
cost_sort	2133902
cost_subplan	44342
cost_subqueryscan	63176
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2146738
cost_valuesscan	8530
cost_windowagg	2976
extract_nonindex_conditions	989642
final_cost_hashjoin	465602
final_cost_mergejoin	471106
final_cost_nestloop	1515276
get_expr_width	1915274
get_foreign_key_join_selectivity	271114
get_indexpath_pages	198248
get_parallel_divisor	471544
get_parameterized_baserel_size	165036
get_parameterized_joinrel_size	9716
get_restriction_qual_cost	1125950
get_windowclause_startup_tuples	2976
has_indexed_join_quals	952446
index_pages_fetched	1168688
initial_cost_hashjoin	899614
initial_cost_mergejoin	1535870
initial_cost_nestloop	3382608
page_size	9540
relation_byte_size	5193626
set_baserel_size_estimates	533910
set_cte_size_estimates	5294
set_foreign_size_estimates	2468
set_function_size_estimates	52996
set_joinrel_size_estimates	261398
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	643260
set_rel_width	536348
set_result_size_estimates	4292
set_subquery_size_estimates	40284
set_tablefunc_size_estimates	626
set_values_size_estimates	8530

Generated by: LCOV version 1.16