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: 2026-03-25 17:16:20 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 21652
approx_tuple_count 599422
cached_scansel 1115658
calc_joinrel_size_estimate 217638
clamp_row_est 8025393
clamp_width_est 1539900
compute_bitmap_pages 560442
compute_gather_rows 37564
compute_semi_anti_join_factors 183547
cost_agg 73262
cost_append 58410
cost_bitmap_and_node 41518
cost_bitmap_heap_scan 448701
cost_bitmap_or_node 1750
cost_bitmap_tree_node 839781
cost_ctescan 3617
cost_functionscan 35439
cost_gather 21821
cost_gather_merge 15748
cost_group 1013
cost_incremental_sort 10242
cost_index 665967
cost_material 504126
cost_memoize_rescan 202918
cost_merge_append 7355
cost_namedtuplestorescan 395
cost_qual_eval 3648651
cost_qual_eval_node 1452869
cost_qual_eval_walker 7574416
cost_recursive_union 688
cost_rescan 2575767
cost_resultscan 3650
cost_samplescan 243
cost_seqscan 345979
cost_sort 1573691
cost_subplan 33674
cost_subqueryscan 49006
cost_tablefuncscan 519
cost_tidrangescan 1708
cost_tidscan 625
cost_tuplesort 1583933
cost_valuesscan 6704
cost_windowagg 2514
extract_nonindex_conditions 800634
final_cost_hashjoin 348088
final_cost_mergejoin 346010
final_cost_nestloop 1153018
get_expr_width 1402961
get_foreign_key_join_selectivity 217638
get_indexpath_pages 169602
get_parallel_divisor 372110
get_parameterized_baserel_size 132651
get_parameterized_joinrel_size 8667
get_restriction_qual_cost 875051
get_windowclause_startup_tuples 2514
has_indexed_join_quals 725153
index_pages_fetched 947085
initial_cost_hashjoin 656851
initial_cost_mergejoin 1120593
initial_cost_nestloop 2575767
page_size 6964
relation_byte_size 3800184
set_baserel_size_estimates 403479
set_cte_size_estimates 3617
set_foreign_size_estimates 1236
set_function_size_estimates 35439
set_joinrel_size_estimates 208971
set_namedtuplestore_size_estimates 395
set_pathtarget_cost_width 469154
set_rel_width 404694
set_result_size_estimates 3585
set_subquery_size_estimates 30390
set_tablefunc_size_estimates 519
set_values_size_estimates 6704

Generated by: LCOV version 2.0-1