LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1739 1778 97.8 % Date: 2025-11-19 23:17:34 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25600
approx_tuple_count	790642
cached_scansel	1469422
calc_joinrel_size_estimate	263838
clamp_row_est	10425526
clamp_width_est	1936888
compute_bitmap_pages	687170
compute_gather_rows	42312
compute_semi_anti_join_factors	212832
cost_agg	86194
cost_append	69654
cost_bitmap_and_node	49654
cost_bitmap_heap_scan	542952
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005068
cost_ctescan	5194
cost_functionscan	51262
cost_gather	24790
cost_gather_merge	17528
cost_group	1226
cost_incremental_sort	12030
cost_index	802234
cost_material	673478
cost_memoize_rescan	291746
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4640612
cost_qual_eval_node	1822620
cost_qual_eval_walker	9471664
cost_recursive_union	928
cost_rescan	3260376
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432996
cost_sort	2067338
cost_subplan	43600
cost_subqueryscan	55816
cost_tablefuncscan	626
cost_tidrangescan	1944
cost_tidscan	872
cost_tuplesort	2079368
cost_valuesscan	8288
cost_windowagg	2964
extract_nonindex_conditions	956652
final_cost_hashjoin	454804
final_cost_mergejoin	459616
final_cost_nestloop	1461284
get_expr_width	1848138
get_foreign_key_join_selectivity	263838
get_indexpath_pages	190376
get_parallel_divisor	463152
get_parameterized_baserel_size	159652
get_parameterized_joinrel_size	10154
get_restriction_qual_cost	1077912
get_windowclause_startup_tuples	2964
has_indexed_join_quals	914078
index_pages_fetched	1130474
initial_cost_hashjoin	875226
initial_cost_mergejoin	1475578
initial_cost_nestloop	3260376
page_size	9360
relation_byte_size	5037408
set_baserel_size_estimates	511148
set_cte_size_estimates	5194
set_foreign_size_estimates	2464
set_function_size_estimates	51262
set_joinrel_size_estimates	253684
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	611700
set_rel_width	513582
set_result_size_estimates	4208
set_subquery_size_estimates	33488
set_tablefunc_size_estimates	626
set_values_size_estimates	8288

Generated by: LCOV version 1.16