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: 2026-04-30 21:16:42 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
cost_samplescan	245
cost_namedtuplestorescan	435
set_namedtuplestore_size_estimates	435
cost_tablefuncscan	519
set_tablefunc_size_estimates	519
cost_tidscan	635
cost_recursive_union	688
cost_group	1013
set_foreign_size_estimates	1252
cost_tidrangescan	1703
cost_bitmap_or_node	1752
cost_windowagg	2539
get_windowclause_startup_tuples	2539
cost_ctescan	3614
set_cte_size_estimates	3614
set_result_size_estimates	3616
cost_resultscan	3681
cost_valuesscan	6839
set_values_size_estimates	6839
page_size	7054
cost_merge_append	7355
get_parameterized_joinrel_size	8255
cost_incremental_sort	10398
cost_gather_merge	15851
append_nonpartial_cost	21747
cost_gather	21934
set_subquery_size_estimates	30586
cost_subplan	33913
cost_functionscan	35324
set_function_size_estimates	35324
compute_gather_rows	37780
cost_bitmap_and_node	41725
cost_subqueryscan	49262
cost_append	58840
cost_agg	73974
get_parameterized_baserel_size	133002
get_indexpath_pages	173767
compute_semi_anti_join_factors	184617
cost_memoize_rescan	204499
set_joinrel_size_estimates	208167
calc_joinrel_size_estimate	216422
get_foreign_key_join_selectivity	216422
final_cost_mergejoin	345607
cost_seqscan	346658
final_cost_hashjoin	348016
get_parallel_divisor	373806
set_baserel_size_estimates	403989
set_rel_width	405220
cost_bitmap_heap_scan	448224
set_pathtarget_cost_width	473915
cost_material	503269
compute_bitmap_pages	558946
approx_tuple_count	598470
initial_cost_hashjoin	658932
cost_index	665330
has_indexed_join_quals	725403
extract_nonindex_conditions	801079
cost_bitmap_tree_node	838539
get_restriction_qual_cost	875462
index_pages_fetched	952891
cached_scansel	1119078
initial_cost_mergejoin	1124041
final_cost_nestloop	1148257
get_expr_width	1413557
cost_qual_eval_node	1458008
clamp_width_est	1548363
cost_sort	1579797
cost_tuplesort	1590195
cost_rescan	2581281
initial_cost_nestloop	2581281
cost_qual_eval	3644652
relation_byte_size	3807070
cost_qual_eval_walker	7575850
clamp_row_est	8057710

Generated by: LCOV version 2.0-1