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 15:18:00 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	796338
cached_scansel	1485888
calc_joinrel_size_estimate	266668
clamp_row_est	10593084
clamp_width_est	2003084
compute_bitmap_pages	704872
compute_gather_rows	44292
compute_semi_anti_join_factors	216554
cost_agg	93376
cost_append	70852
cost_bitmap_and_node	50564
cost_bitmap_heap_scan	558402
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1028610
cost_ctescan	5294
cost_functionscan	52578
cost_gather	25400
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12834
cost_index	822176
cost_material	681282
cost_memoize_rescan	296254
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4712054
cost_qual_eval_node	1880860
cost_qual_eval_walker	9643998
cost_recursive_union	936
cost_rescan	3298358
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445930
cost_sort	2089622
cost_subplan	44328
cost_subqueryscan	62358
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102456
cost_valuesscan	8506
cost_windowagg	2976
extract_nonindex_conditions	979354
final_cost_hashjoin	456754
final_cost_mergejoin	463804
final_cost_nestloop	1480298
get_expr_width	1899376
get_foreign_key_join_selectivity	266668
get_indexpath_pages	194550
get_parallel_divisor	468682
get_parameterized_baserel_size	162334
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1114188
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928114
index_pages_fetched	1156808
initial_cost_hashjoin	882004
initial_cost_mergejoin	1492152
initial_cost_nestloop	3298358
page_size	9400
relation_byte_size	5090900
set_baserel_size_estimates	530898
set_cte_size_estimates	5294
set_foreign_size_estimates	2464
set_function_size_estimates	52578
set_joinrel_size_estimates	256950
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	638390
set_rel_width	533332
set_result_size_estimates	4286
set_subquery_size_estimates	39526
set_tablefunc_size_estimates	626
set_values_size_estimates	8506

Generated by: LCOV version 1.16