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: 2026-03-11 20:15:07 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 13158
approx_tuple_count 434441
cached_scansel 902011
calc_joinrel_size_estimate 153466
clamp_row_est 6085561
clamp_width_est 1103557
compute_bitmap_pages 408116
compute_gather_rows 23219
compute_semi_anti_join_factors 133532
cost_agg 48232
cost_append 35772
cost_bitmap_and_node 30496
cost_bitmap_heap_scan 326315
cost_bitmap_or_node 1116
cost_bitmap_tree_node 608537
cost_ctescan 2924
cost_functionscan 27589
cost_gather 13525
cost_gather_merge 9697
cost_group 619
cost_incremental_sort 6623
cost_index 480098
cost_material 391564
cost_memoize_rescan 174786
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2696826
cost_qual_eval_node 1044705
cost_qual_eval_walker 5470445
cost_recursive_union 537
cost_rescan 1975468
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242342
cost_sort 1231106
cost_subplan 24413
cost_subqueryscan 33530
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1237729
cost_valuesscan 4318
cost_windowagg 1538
extract_nonindex_conditions 576000
final_cost_hashjoin 251906
final_cost_mergejoin 258308
final_cost_nestloop 883472
get_expr_width 1053484
get_foreign_key_join_selectivity 153466
get_indexpath_pages 121170
get_parallel_divisor 234920
get_parameterized_baserel_size 95833
get_parameterized_joinrel_size 6388
get_restriction_qual_cost 627189
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570214
index_pages_fetched 683638
initial_cost_hashjoin 508210
initial_cost_mergejoin 905176
initial_cost_nestloop 1975468
page_size 5742
relation_byte_size 2960586
set_baserel_size_estimates 288267
set_cte_size_estimates 2924
set_foreign_size_estimates 1237
set_function_size_estimates 27589
set_joinrel_size_estimates 147078
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337522
set_rel_width 289489
set_result_size_estimates 2172
set_subquery_size_estimates 21921
set_tablefunc_size_estimates 313
set_values_size_estimates 4318

Generated by: LCOV version 2.0-1