LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-03-11 10:16:42 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13151
approx_tuple_count	435055
cached_scansel	903522
calc_joinrel_size_estimate	153660
clamp_row_est	6095635
clamp_width_est	1103874
compute_bitmap_pages	408220
compute_gather_rows	23197
compute_semi_anti_join_factors	133665
cost_agg	48259
cost_append	35759
cost_bitmap_and_node	30503
cost_bitmap_heap_scan	326441
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608709
cost_ctescan	2926
cost_functionscan	27764
cost_gather	13513
cost_gather_merge	9687
cost_group	619
cost_incremental_sort	6606
cost_index	480284
cost_material	391916
cost_memoize_rescan	175457
cost_merge_append	4950
cost_namedtuplestorescan	239
cost_qual_eval	2699211
cost_qual_eval_node	1043704
cost_qual_eval_walker	5475158
cost_recursive_union	538
cost_rescan	1978697
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242437
cost_sort	1233276
cost_subplan	24435
cost_subqueryscan	33546
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1239882
cost_valuesscan	4318
cost_windowagg	1538
extract_nonindex_conditions	576269
final_cost_hashjoin	252318
final_cost_mergejoin	258628
final_cost_nestloop	883826
get_expr_width	1053217
get_foreign_key_join_selectivity	153660
get_indexpath_pages	121277
get_parallel_divisor	234793
get_parameterized_baserel_size	95909
get_parameterized_joinrel_size	6388
get_restriction_qual_cost	627604
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570124
index_pages_fetched	684163
initial_cost_hashjoin	509075
initial_cost_mergejoin	906687
initial_cost_nestloop	1978697
page_size	5782
relation_byte_size	2965590
set_baserel_size_estimates	288563
set_cte_size_estimates	2926
set_foreign_size_estimates	1237
set_function_size_estimates	27764
set_joinrel_size_estimates	147272
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	336990
set_rel_width	289785
set_result_size_estimates	2172
set_subquery_size_estimates	21936
set_tablefunc_size_estimates	313
set_values_size_estimates	4318

Generated by: LCOV version 2.0-1