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 04:15:00 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13167
approx_tuple_count	437533
cached_scansel	904644
calc_joinrel_size_estimate	154063
clamp_row_est	6109347
clamp_width_est	1105246
compute_bitmap_pages	408301
compute_gather_rows	23323
compute_semi_anti_join_factors	133886
cost_agg	48318
cost_append	35925
cost_bitmap_and_node	30507
cost_bitmap_heap_scan	326573
cost_bitmap_or_node	1116
cost_bitmap_tree_node	609170
cost_ctescan	2917
cost_functionscan	27809
cost_gather	13569
cost_gather_merge	9757
cost_group	625
cost_incremental_sort	6629
cost_index	480541
cost_material	392195
cost_memoize_rescan	174808
cost_merge_append	4968
cost_namedtuplestorescan	239
cost_qual_eval	2708465
cost_qual_eval_node	1046988
cost_qual_eval_walker	5491181
cost_recursive_union	538
cost_rescan	1979785
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242847
cost_sort	1234574
cost_subplan	24479
cost_subqueryscan	33562
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1241203
cost_valuesscan	4329
cost_windowagg	1538
extract_nonindex_conditions	576725
final_cost_hashjoin	253772
final_cost_mergejoin	260380
final_cost_nestloop	885787
get_expr_width	1055007
get_foreign_key_join_selectivity	154063
get_indexpath_pages	120660
get_parallel_divisor	235186
get_parameterized_baserel_size	96067
get_parameterized_joinrel_size	6607
get_restriction_qual_cost	628197
get_windowclause_startup_tuples	1538
has_indexed_join_quals	571663
index_pages_fetched	683747
initial_cost_hashjoin	509530
initial_cost_mergejoin	907821
initial_cost_nestloop	1979785
page_size	5736
relation_byte_size	2969572
set_baserel_size_estimates	288991
set_cte_size_estimates	2917
set_foreign_size_estimates	1237
set_function_size_estimates	27809
set_joinrel_size_estimates	147456
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	338255
set_rel_width	290213
set_result_size_estimates	2172
set_subquery_size_estimates	21950
set_tablefunc_size_estimates	313
set_values_size_estimates	4329

Generated by: LCOV version 2.0-1