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: 2026-05-07 11:16:29 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21730
approx_tuple_count	598941
cached_scansel	1117829
calc_joinrel_size_estimate	216385
clamp_row_est	8058061
clamp_width_est	1549955
compute_bitmap_pages	558957
compute_gather_rows	37777
compute_semi_anti_join_factors	184534
cost_agg	74340
cost_append	58820
cost_bitmap_and_node	41719
cost_bitmap_heap_scan	448150
cost_bitmap_or_node	1752
cost_bitmap_tree_node	838452
cost_ctescan	3612
cost_functionscan	35350
cost_gather	21929
cost_gather_merge	15853
cost_group	1033
cost_incremental_sort	10461
cost_index	665660
cost_material	502983
cost_memoize_rescan	204090
cost_merge_append	7365
cost_namedtuplestorescan	435
cost_qual_eval	3645910
cost_qual_eval_node	1458256
cost_qual_eval_walker	7577160
cost_recursive_union	687
cost_rescan	2578755
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	346945
cost_sort	1578743
cost_subplan	33935
cost_subqueryscan	49416
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1589204
cost_valuesscan	6866
cost_windowagg	2539
extract_nonindex_conditions	801332
final_cost_hashjoin	348358
final_cost_mergejoin	346044
final_cost_nestloop	1147352
get_expr_width	1413850
get_foreign_key_join_selectivity	216385
get_indexpath_pages	173729
get_parallel_divisor	373666
get_parameterized_baserel_size	132926
get_parameterized_joinrel_size	8255
get_restriction_qual_cost	875710
get_windowclause_startup_tuples	2539
has_indexed_join_quals	723863
index_pages_fetched	953113
initial_cost_hashjoin	658527
initial_cost_mergejoin	1122794
initial_cost_nestloop	2578755
page_size	7064
relation_byte_size	3805319
set_baserel_size_estimates	404413
set_cte_size_estimates	3612
set_foreign_size_estimates	1258
set_function_size_estimates	35350
set_joinrel_size_estimates	208130
set_namedtuplestore_size_estimates	435
set_pathtarget_cost_width	474746
set_rel_width	405651
set_result_size_estimates	3616
set_subquery_size_estimates	30650
set_tablefunc_size_estimates	519
set_values_size_estimates	6866

Generated by: LCOV version 2.0-1