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: 2026-03-12 13:14:34 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13151
approx_tuple_count	435324
cached_scansel	903568
calc_joinrel_size_estimate	153242
clamp_row_est	6092442
clamp_width_est	1102674
compute_bitmap_pages	407181
compute_gather_rows	23199
compute_semi_anti_join_factors	133698
cost_agg	48261
cost_append	35785
cost_bitmap_and_node	30500
cost_bitmap_heap_scan	325805
cost_bitmap_or_node	1116
cost_bitmap_tree_node	607570
cost_ctescan	2920
cost_functionscan	27429
cost_gather	13518
cost_gather_merge	9684
cost_group	625
cost_incremental_sort	6625
cost_index	479255
cost_material	391356
cost_memoize_rescan	175611
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2697958
cost_qual_eval_node	1042925
cost_qual_eval_walker	5464973
cost_recursive_union	538
cost_rescan	1978047
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242022
cost_sort	1233560
cost_subplan	24465
cost_subqueryscan	33549
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1240185
cost_valuesscan	4325
cost_windowagg	1538
extract_nonindex_conditions	575217
final_cost_hashjoin	252471
final_cost_mergejoin	258972
final_cost_nestloop	883132
get_expr_width	1054372
get_foreign_key_join_selectivity	153242
get_indexpath_pages	121380
get_parallel_divisor	234808
get_parameterized_baserel_size	95699
get_parameterized_joinrel_size	6384
get_restriction_qual_cost	626218
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570424
index_pages_fetched	683309
initial_cost_hashjoin	509147
initial_cost_mergejoin	906733
initial_cost_nestloop	1978047
page_size	5800
relation_byte_size	2965761
set_baserel_size_estimates	287807
set_cte_size_estimates	2920
set_foreign_size_estimates	1237
set_function_size_estimates	27429
set_joinrel_size_estimates	146858
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337555
set_rel_width	289029
set_result_size_estimates	2172
set_subquery_size_estimates	21938
set_tablefunc_size_estimates	313
set_values_size_estimates	4325

Generated by: LCOV version 2.0-1