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 04:15:58 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21635
approx_tuple_count	597772
cached_scansel	1114495
calc_joinrel_size_estimate	216595
clamp_row_est	7997172
clamp_width_est	1537005
compute_bitmap_pages	557052
compute_gather_rows	37591
compute_semi_anti_join_factors	183385
cost_agg	73273
cost_append	58373
cost_bitmap_and_node	41500
cost_bitmap_heap_scan	446176
cost_bitmap_or_node	1750
cost_bitmap_tree_node	836295
cost_ctescan	3603
cost_functionscan	35054
cost_gather	21830
cost_gather_merge	15766
cost_group	1013
cost_incremental_sort	10277
cost_index	663587
cost_material	502663
cost_memoize_rescan	201913
cost_merge_append	7355
cost_namedtuplestorescan	391
cost_qual_eval	3632845
cost_qual_eval_node	1447219
cost_qual_eval_walker	7535641
cost_recursive_union	687
cost_rescan	2567390
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	344756
cost_sort	1572353
cost_subplan	33653
cost_subqueryscan	48974
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1582630
cost_valuesscan	6705
cost_windowagg	2514
extract_nonindex_conditions	798140
final_cost_hashjoin	346821
final_cost_mergejoin	344990
final_cost_nestloop	1146998
get_expr_width	1399271
get_foreign_key_join_selectivity	216595
get_indexpath_pages	164135
get_parallel_divisor	372010
get_parameterized_baserel_size	132241
get_parameterized_joinrel_size	8459
get_restriction_qual_cost	870875
get_windowclause_startup_tuples	2514
has_indexed_join_quals	721724
index_pages_fetched	937134
initial_cost_hashjoin	656612
initial_cost_mergejoin	1119430
initial_cost_nestloop	2567390
page_size	6984
relation_byte_size	3792223
set_baserel_size_estimates	401849
set_cte_size_estimates	3603
set_foreign_size_estimates	1236
set_function_size_estimates	35054
set_joinrel_size_estimates	208136
set_namedtuplestore_size_estimates	391
set_pathtarget_cost_width	468051
set_rel_width	403065
set_result_size_estimates	3585
set_subquery_size_estimates	30362
set_tablefunc_size_estimates	519
set_values_size_estimates	6705

Generated by: LCOV version 2.0-1