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 00:14:58 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13158
approx_tuple_count	433789
cached_scansel	902142
calc_joinrel_size_estimate	153519
clamp_row_est	6092001
clamp_width_est	1101191
compute_bitmap_pages	408053
compute_gather_rows	23176
compute_semi_anti_join_factors	133514
cost_agg	48231
cost_append	35799
cost_bitmap_and_node	30491
cost_bitmap_heap_scan	326253
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608422
cost_ctescan	2924
cost_functionscan	27749
cost_gather	13506
cost_gather_merge	9673
cost_group	619
cost_incremental_sort	6612
cost_index	480070
cost_material	391466
cost_memoize_rescan	175051
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2698212
cost_qual_eval_node	1039297
cost_qual_eval_walker	5467991
cost_recursive_union	537
cost_rescan	1976079
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242362
cost_sort	1231693
cost_subplan	24430
cost_subqueryscan	33534
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1238305
cost_valuesscan	4322
cost_windowagg	1538
extract_nonindex_conditions	575957
final_cost_hashjoin	253008
final_cost_mergejoin	257428
final_cost_nestloop	884270
get_expr_width	1048086
get_foreign_key_join_selectivity	153519
get_indexpath_pages	121205
get_parallel_divisor	234790
get_parameterized_baserel_size	95808
get_parameterized_joinrel_size	6385
get_restriction_qual_cost	627318
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570429
index_pages_fetched	683721
initial_cost_hashjoin	510101
initial_cost_mergejoin	905307
initial_cost_nestloop	1976079
page_size	5768
relation_byte_size	2961863
set_baserel_size_estimates	288449
set_cte_size_estimates	2924
set_foreign_size_estimates	1237
set_function_size_estimates	27749
set_joinrel_size_estimates	147134
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	334818
set_rel_width	289671
set_result_size_estimates	2172
set_subquery_size_estimates	21925
set_tablefunc_size_estimates	313
set_values_size_estimates	4322

Generated by: LCOV version 2.0-1