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: 2026-02-05 06:17:51 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26136
approx_tuple_count	808258
cached_scansel	1528096
calc_joinrel_size_estimate	271146
clamp_row_est	10752950
clamp_width_est	2022608
compute_bitmap_pages	713578
compute_gather_rows	45694
compute_semi_anti_join_factors	223688
cost_agg	95300
cost_append	70918
cost_bitmap_and_node	51756
cost_bitmap_heap_scan	566336
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042628
cost_ctescan	5378
cost_functionscan	52870
cost_gather	26784
cost_gather_merge	18916
cost_group	1226
cost_incremental_sort	13074
cost_index	829670
cost_material	693642
cost_memoize_rescan	296702
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4789880
cost_qual_eval_node	1895012
cost_qual_eval_walker	9745208
cost_recursive_union	932
cost_rescan	3379682
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448156
cost_sort	2132202
cost_subplan	44274
cost_subqueryscan	63126
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2145276
cost_valuesscan	8524
cost_windowagg	3076
extract_nonindex_conditions	989174
final_cost_hashjoin	463934
final_cost_mergejoin	471318
final_cost_nestloop	1516826
get_expr_width	1909560
get_foreign_key_join_selectivity	271146
get_indexpath_pages	198182
get_parallel_divisor	471426
get_parameterized_baserel_size	164774
get_parameterized_joinrel_size	9728
get_restriction_qual_cost	1125442
get_windowclause_startup_tuples	3076
has_indexed_join_quals	952754
index_pages_fetched	1168128
initial_cost_hashjoin	899130
initial_cost_mergejoin	1534360
initial_cost_nestloop	3379682
page_size	9592
relation_byte_size	5189860
set_baserel_size_estimates	533522
set_cte_size_estimates	5378
set_foreign_size_estimates	2468
set_function_size_estimates	52870
set_joinrel_size_estimates	261418
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	640818
set_rel_width	535960
set_result_size_estimates	4292
set_subquery_size_estimates	40240
set_tablefunc_size_estimates	626
set_values_size_estimates	8524

Generated by: LCOV version 1.16