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 06:14:41 Functions: 100.0 % 74 74
Legend: Lines:     hit not hit

Function Name Sort by function name Hit count Sort by function hit count
append_nonpartial_cost 13155
approx_tuple_count 435082
cached_scansel 902662
calc_joinrel_size_estimate 153313
clamp_row_est 6091427
clamp_width_est 1101829
compute_bitmap_pages 407452
compute_gather_rows 23142
compute_semi_anti_join_factors 133869
cost_agg 48254
cost_append 35747
cost_bitmap_and_node 30529
cost_bitmap_heap_scan 326025
cost_bitmap_or_node 1116
cost_bitmap_tree_node 608159
cost_ctescan 2846
cost_functionscan 27412
cost_gather 13511
cost_gather_merge 9634
cost_group 619
cost_incremental_sort 7130
cost_index 479316
cost_material 391623
cost_memoize_rescan 175062
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2697035
cost_qual_eval_node 1043193
cost_qual_eval_walker 5467877
cost_recursive_union 537
cost_rescan 1974741
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 241804
cost_sort 1229510
cost_subplan 24391
cost_subqueryscan 33501
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1236640
cost_valuesscan 4317
cost_windowagg 1538
extract_nonindex_conditions 575267
final_cost_hashjoin 252994
final_cost_mergejoin 258070
final_cost_nestloop 883172
get_expr_width 1051610
get_foreign_key_join_selectivity 153313
get_indexpath_pages 121059
get_parallel_divisor 236134
get_parameterized_baserel_size 95741
get_parameterized_joinrel_size 6385
get_restriction_qual_cost 626079
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570049
index_pages_fetched 682572
initial_cost_hashjoin 509543
initial_cost_mergejoin 905827
initial_cost_nestloop 1974741
page_size 5784
relation_byte_size 2960436
set_baserel_size_estimates 287497
set_cte_size_estimates 2846
set_foreign_size_estimates 1237
set_function_size_estimates 27412
set_joinrel_size_estimates 146928
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337113
set_rel_width 288719
set_result_size_estimates 2172
set_subquery_size_estimates 21929
set_tablefunc_size_estimates 313
set_values_size_estimates 4317

Generated by: LCOV version 2.0-1