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: 2026-03-13 01:14:53 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13159
approx_tuple_count	436420
cached_scansel	904854
calc_joinrel_size_estimate	154049
clamp_row_est	6114687
clamp_width_est	1102207
compute_bitmap_pages	408265
compute_gather_rows	23318
compute_semi_anti_join_factors	133907
cost_agg	48306
cost_append	35910
cost_bitmap_and_node	30504
cost_bitmap_heap_scan	326564
cost_bitmap_or_node	1116
cost_bitmap_tree_node	609062
cost_ctescan	2926
cost_functionscan	27754
cost_gather	13566
cost_gather_merge	9755
cost_group	625
cost_incremental_sort	6631
cost_index	480534
cost_material	392239
cost_memoize_rescan	175005
cost_merge_append	4968
cost_namedtuplestorescan	237
cost_qual_eval	2707744
cost_qual_eval_node	1040258
cost_qual_eval_walker	5483947
cost_recursive_union	538
cost_rescan	1980231
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242818
cost_sort	1235111
cost_subplan	24468
cost_subqueryscan	33567
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1241742
cost_valuesscan	4330
cost_windowagg	1538
extract_nonindex_conditions	576733
final_cost_hashjoin	254843
final_cost_mergejoin	259358
final_cost_nestloop	885020
get_expr_width	1049318
get_foreign_key_join_selectivity	154049
get_indexpath_pages	120662
get_parallel_divisor	235116
get_parameterized_baserel_size	96082
get_parameterized_joinrel_size	6584
get_restriction_qual_cost	628119
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570928
index_pages_fetched	683786
initial_cost_hashjoin	511315
initial_cost_mergejoin	908031
initial_cost_nestloop	1980231
page_size	5750
relation_byte_size	2970708
set_baserel_size_estimates	288927
set_cte_size_estimates	2926
set_foreign_size_estimates	1237
set_function_size_estimates	27754
set_joinrel_size_estimates	147465
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	335269
set_rel_width	290149
set_result_size_estimates	2172
set_subquery_size_estimates	21955
set_tablefunc_size_estimates	313
set_values_size_estimates	4330

Generated by: LCOV version 2.0-1