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: 2026-01-11 04:17:18 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26094
approx_tuple_count	802400
cached_scansel	1485826
calc_joinrel_size_estimate	267324
clamp_row_est	10612270
clamp_width_est	2000030
compute_bitmap_pages	704604
compute_gather_rows	44368
compute_semi_anti_join_factors	216544
cost_agg	93348
cost_append	70818
cost_bitmap_and_node	50562
cost_bitmap_heap_scan	558152
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1028298
cost_ctescan	5288
cost_functionscan	52444
cost_gather	25436
cost_gather_merge	18938
cost_group	1226
cost_incremental_sort	13050
cost_index	821874
cost_material	681114
cost_memoize_rescan	294860
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4729442
cost_qual_eval_node	1885888
cost_qual_eval_walker	9679528
cost_recursive_union	936
cost_rescan	3297514
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445726
cost_sort	2088370
cost_subplan	44322
cost_subqueryscan	62354
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2101420
cost_valuesscan	8506
cost_windowagg	2976
extract_nonindex_conditions	979036
final_cost_hashjoin	460118
final_cost_mergejoin	467856
final_cost_nestloop	1483694
get_expr_width	1901026
get_foreign_key_join_selectivity	267324
get_indexpath_pages	194502
get_parallel_divisor	468748
get_parameterized_baserel_size	162100
get_parameterized_joinrel_size	10596
get_restriction_qual_cost	1113592
get_windowclause_startup_tuples	2976
has_indexed_join_quals	929600
index_pages_fetched	1156402
initial_cost_hashjoin	881738
initial_cost_mergejoin	1492090
initial_cost_nestloop	3297514
page_size	9400
relation_byte_size	5094562
set_baserel_size_estimates	530568
set_cte_size_estimates	5288
set_foreign_size_estimates	2464
set_function_size_estimates	52444
set_joinrel_size_estimates	256728
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	640038
set_rel_width	533002
set_result_size_estimates	4286
set_subquery_size_estimates	39528
set_tablefunc_size_estimates	626
set_values_size_estimates	8506

Generated by: LCOV version 1.16