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: 2026-03-14 17:14:59 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13159
approx_tuple_count	435224
cached_scansel	904491
calc_joinrel_size_estimate	153921
clamp_row_est	6102865
clamp_width_est	1106406
compute_bitmap_pages	408558
compute_gather_rows	23265
compute_semi_anti_join_factors	133902
cost_agg	48300
cost_append	35910
cost_bitmap_and_node	30509
cost_bitmap_heap_scan	326739
cost_bitmap_or_node	1116
cost_bitmap_tree_node	609207
cost_ctescan	2926
cost_functionscan	27765
cost_gather	13539
cost_gather_merge	9729
cost_group	625
cost_incremental_sort	6627
cost_index	480837
cost_material	392320
cost_memoize_rescan	175574
cost_merge_append	4968
cost_namedtuplestorescan	237
cost_qual_eval	2701646
cost_qual_eval_node	1046578
cost_qual_eval_walker	5481454
cost_recursive_union	538
cost_rescan	1980918
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242980
cost_sort	1234513
cost_subplan	24485
cost_subqueryscan	33572
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1241140
cost_valuesscan	4332
cost_windowagg	1538
extract_nonindex_conditions	577035
final_cost_hashjoin	252605
final_cost_mergejoin	258738
final_cost_nestloop	884182
get_expr_width	1055905
get_foreign_key_join_selectivity	153921
get_indexpath_pages	121428
get_parallel_divisor	234953
get_parameterized_baserel_size	96150
get_parameterized_joinrel_size	6384
get_restriction_qual_cost	628472
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570143
index_pages_fetched	685109
initial_cost_hashjoin	509455
initial_cost_mergejoin	907668
initial_cost_nestloop	1980918
page_size	5742
relation_byte_size	2968096
set_baserel_size_estimates	289105
set_cte_size_estimates	2926
set_foreign_size_estimates	1236
set_function_size_estimates	27765
set_joinrel_size_estimates	147537
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	338126
set_rel_width	290326
set_result_size_estimates	2172
set_subquery_size_estimates	21958
set_tablefunc_size_estimates	313
set_values_size_estimates	4332

Generated by: LCOV version 2.0-1