LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit
Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820
Test Date: 2026-07-02 19:16:38 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 21703
approx_tuple_count 574927
cached_scansel 1030777
calc_joinrel_size_estimate 208407
clamp_row_est 7679371
clamp_width_est 1506855
compute_bitmap_pages 542480
compute_gather_rows 37651
compute_semi_anti_join_factors 175420
cost_agg 74409
cost_append 58706
cost_bitmap_and_node 41138
cost_bitmap_heap_scan 434374
cost_bitmap_or_node 1752
cost_bitmap_tree_node 815915
cost_ctescan 3496
cost_functionscan 34865
cost_gather 21888
cost_gather_merge 15768
cost_group 1053
cost_incremental_sort 9901
cost_index 644076
cost_material 478319
cost_memoize_rescan 184676
cost_merge_append 7370
cost_namedtuplestorescan 447
cost_qual_eval 3486096
cost_qual_eval_node 1411833
cost_qual_eval_walker 7317130
cost_recursive_union 633
cost_rescan 2409311
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 338338
cost_sort 1473081
cost_subplan 32281
cost_subqueryscan 48335
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 636
cost_tuplesort 1482982
cost_valuesscan 6958
cost_windowagg 2544
extract_nonindex_conditions 773795
final_cost_hashjoin 336972
final_cost_mergejoin 328444
final_cost_nestloop 1079539
get_expr_width 1346112
get_foreign_key_join_selectivity 208407
get_indexpath_pages 168154
get_parallel_divisor 373554
get_parameterized_baserel_size 127186
get_parameterized_joinrel_size 8307
get_restriction_qual_cost 851832
get_windowclause_startup_tuples 2544
has_indexed_join_quals 675586
index_pages_fetched 919033
initial_cost_hashjoin 620005
initial_cost_mergejoin 1035742
initial_cost_nestloop 2409311
page_size 6098
relation_byte_size 3575926
set_baserel_size_estimates 394166
set_cte_size_estimates 3496
set_foreign_size_estimates 1265
set_function_size_estimates 34865
set_joinrel_size_estimates 200100
set_namedtuplestore_size_estimates 447
set_pathtarget_cost_width 466060
set_rel_width 395411
set_result_size_estimates 3616
set_subquery_size_estimates 29540
set_tablefunc_size_estimates 519
set_values_size_estimates 6958

Generated by: LCOV version 2.0-1