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: 2026-05-20 10:16:34 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 21698
approx_tuple_count 599488
cached_scansel 1119615
calc_joinrel_size_estimate 216534
clamp_row_est 8058783
clamp_width_est 1551139
compute_bitmap_pages 559557
compute_gather_rows 37782
compute_semi_anti_join_factors 184761
cost_agg 74432
cost_append 58756
cost_bitmap_and_node 41805
cost_bitmap_heap_scan 448728
cost_bitmap_or_node 1752
cost_bitmap_tree_node 839532
cost_ctescan 3613
cost_functionscan 35360
cost_gather 21930
cost_gather_merge 15857
cost_group 1053
cost_incremental_sort 10493
cost_index 666014
cost_material 503445
cost_memoize_rescan 203876
cost_merge_append 7365
cost_namedtuplestorescan 437
cost_qual_eval 3647463
cost_qual_eval_node 1458974
cost_qual_eval_walker 7587124
cost_recursive_union 687
cost_rescan 2581292
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 347023
cost_sort 1580247
cost_subplan 33948
cost_subqueryscan 49432
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1590740
cost_valuesscan 6885
cost_windowagg 2554
extract_nonindex_conditions 801861
final_cost_hashjoin 347339
final_cost_mergejoin 346710
final_cost_nestloop 1148759
get_expr_width 1414929
get_foreign_key_join_selectivity 216534
get_indexpath_pages 173970
get_parallel_divisor 373518
get_parameterized_baserel_size 133067
get_parameterized_joinrel_size 8256
get_restriction_qual_cost 876415
get_windowclause_startup_tuples 2554
has_indexed_join_quals 725379
index_pages_fetched 953789
initial_cost_hashjoin 658956
initial_cost_mergejoin 1124580
initial_cost_nestloop 2581292
page_size 7044
relation_byte_size 3807582
set_baserel_size_estimates 404573
set_cte_size_estimates 3613
set_foreign_size_estimates 1259
set_function_size_estimates 35360
set_joinrel_size_estimates 208278
set_namedtuplestore_size_estimates 437
set_pathtarget_cost_width 475288
set_rel_width 405812
set_result_size_estimates 3616
set_subquery_size_estimates 30667
set_tablefunc_size_estimates 519
set_values_size_estimates 6885

Generated by: LCOV version 2.0-1