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 % 1859 1820
Test Date: 2026-03-27 04:15:58 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 21635
approx_tuple_count 597772
cached_scansel 1114495
calc_joinrel_size_estimate 216595
clamp_row_est 7997172
clamp_width_est 1537005
compute_bitmap_pages 557052
compute_gather_rows 37591
compute_semi_anti_join_factors 183385
cost_agg 73273
cost_append 58373
cost_bitmap_and_node 41500
cost_bitmap_heap_scan 446176
cost_bitmap_or_node 1750
cost_bitmap_tree_node 836295
cost_ctescan 3603
cost_functionscan 35054
cost_gather 21830
cost_gather_merge 15766
cost_group 1013
cost_incremental_sort 10277
cost_index 663587
cost_material 502663
cost_memoize_rescan 201913
cost_merge_append 7355
cost_namedtuplestorescan 391
cost_qual_eval 3632845
cost_qual_eval_node 1447219
cost_qual_eval_walker 7535641
cost_recursive_union 687
cost_rescan 2567390
cost_resultscan 3650
cost_samplescan 243
cost_seqscan 344756
cost_sort 1572353
cost_subplan 33653
cost_subqueryscan 48974
cost_tablefuncscan 519
cost_tidrangescan 1708
cost_tidscan 625
cost_tuplesort 1582630
cost_valuesscan 6705
cost_windowagg 2514
extract_nonindex_conditions 798140
final_cost_hashjoin 346821
final_cost_mergejoin 344990
final_cost_nestloop 1146998
get_expr_width 1399271
get_foreign_key_join_selectivity 216595
get_indexpath_pages 164135
get_parallel_divisor 372010
get_parameterized_baserel_size 132241
get_parameterized_joinrel_size 8459
get_restriction_qual_cost 870875
get_windowclause_startup_tuples 2514
has_indexed_join_quals 721724
index_pages_fetched 937134
initial_cost_hashjoin 656612
initial_cost_mergejoin 1119430
initial_cost_nestloop 2567390
page_size 6984
relation_byte_size 3792223
set_baserel_size_estimates 401849
set_cte_size_estimates 3603
set_foreign_size_estimates 1236
set_function_size_estimates 35054
set_joinrel_size_estimates 208136
set_namedtuplestore_size_estimates 391
set_pathtarget_cost_width 468051
set_rel_width 403065
set_result_size_estimates 3585
set_subquery_size_estimates 30362
set_tablefunc_size_estimates 519
set_values_size_estimates 6705

Generated by: LCOV version 2.0-1