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 % 1859 1820 Test Date: 2026-03-27 12:15:49 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21676
approx_tuple_count	598017
cached_scansel	1115663
calc_joinrel_size_estimate	217242
clamp_row_est	8008650
clamp_width_est	1540868
compute_bitmap_pages	559216
compute_gather_rows	37590
compute_semi_anti_join_factors	183532
cost_agg	73276
cost_append	58457
cost_bitmap_and_node	41509
cost_bitmap_heap_scan	447961
cost_bitmap_or_node	1750
cost_bitmap_tree_node	837653
cost_ctescan	3611
cost_functionscan	35160
cost_gather	21831
cost_gather_merge	15764
cost_group	1013
cost_incremental_sort	10314
cost_index	664722
cost_material	503512
cost_memoize_rescan	203264
cost_merge_append	7355
cost_namedtuplestorescan	395
cost_qual_eval	3640040
cost_qual_eval_node	1450533
cost_qual_eval_walker	7553766
cost_recursive_union	688
cost_rescan	2576340
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	345397
cost_sort	1574816
cost_subplan	33666
cost_subqueryscan	48995
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1585130
cost_valuesscan	6704
cost_windowagg	2514
extract_nonindex_conditions	799374
final_cost_hashjoin	347347
final_cost_mergejoin	345107
final_cost_nestloop	1149181
get_expr_width	1402430
get_foreign_key_join_selectivity	217242
get_indexpath_pages	171921
get_parallel_divisor	372268
get_parameterized_baserel_size	132448
get_parameterized_joinrel_size	8689
get_restriction_qual_cost	873438
get_windowclause_startup_tuples	2514
has_indexed_join_quals	722811
index_pages_fetched	948972
initial_cost_hashjoin	657455
initial_cost_mergejoin	1120598
initial_cost_nestloop	2576340
page_size	7068
relation_byte_size	3798870
set_baserel_size_estimates	402584
set_cte_size_estimates	3611
set_foreign_size_estimates	1236
set_function_size_estimates	35160
set_joinrel_size_estimates	208553
set_namedtuplestore_size_estimates	395
set_pathtarget_cost_width	468831
set_rel_width	403800
set_result_size_estimates	3585
set_subquery_size_estimates	30379
set_tablefunc_size_estimates	519
set_values_size_estimates	6704

Generated by: LCOV version 2.0-1