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: 2026-03-07 04:14:58 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13156
approx_tuple_count	435824
cached_scansel	903749
calc_joinrel_size_estimate	153445
clamp_row_est	6098517
clamp_width_est	1102454
compute_bitmap_pages	407677
compute_gather_rows	23145
compute_semi_anti_join_factors	133997
cost_agg	48245
cost_append	35749
cost_bitmap_and_node	30544
cost_bitmap_heap_scan	326224
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608576
cost_ctescan	2839
cost_functionscan	27492
cost_gather	13512
cost_gather_merge	9636
cost_group	619
cost_incremental_sort	7093
cost_index	479590
cost_material	391972
cost_memoize_rescan	175217
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2699561
cost_qual_eval_node	1043611
cost_qual_eval_walker	5471300
cost_recursive_union	538
cost_rescan	1977103
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	241878
cost_sort	1230807
cost_subplan	24408
cost_subqueryscan	33510
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1237900
cost_valuesscan	4316
cost_windowagg	1538
extract_nonindex_conditions	575620
final_cost_hashjoin	253235
final_cost_mergejoin	258764
final_cost_nestloop	883319
get_expr_width	1052266
get_foreign_key_join_selectivity	153445
get_indexpath_pages	121469
get_parallel_divisor	236138
get_parameterized_baserel_size	95817
get_parameterized_joinrel_size	6386
get_restriction_qual_cost	626434
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570039
index_pages_fetched	683465
initial_cost_hashjoin	509844
initial_cost_mergejoin	906914
initial_cost_nestloop	1977103
page_size	5754
relation_byte_size	2963273
set_baserel_size_estimates	287655
set_cte_size_estimates	2839
set_foreign_size_estimates	1236
set_function_size_estimates	27492
set_joinrel_size_estimates	147059
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337087
set_rel_width	288875
set_result_size_estimates	2172
set_subquery_size_estimates	21940
set_tablefunc_size_estimates	313
set_values_size_estimates	4316

Generated by: LCOV version 2.0-1