LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit
Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820
Test Date: 2026-06-24 03:16:36 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 21727
approx_tuple_count 577629
cached_scansel 1030837
calc_joinrel_size_estimate 209040
clamp_row_est 7648913
clamp_width_est 1512805
compute_bitmap_pages 544120
compute_gather_rows 37658
compute_semi_anti_join_factors 175422
cost_agg 74324
cost_append 58752
cost_bitmap_and_node 41137
cost_bitmap_heap_scan 435306
cost_bitmap_or_node 1752
cost_bitmap_tree_node 817525
cost_ctescan 3517
cost_functionscan 34967
cost_gather 21896
cost_gather_merge 15767
cost_group 1053
cost_incremental_sort 9961
cost_index 645586
cost_material 479384
cost_memoize_rescan 184133
cost_merge_append 7365
cost_namedtuplestorescan 439
cost_qual_eval 3495528
cost_qual_eval_node 1421630
cost_qual_eval_walker 7340919
cost_recursive_union 633
cost_rescan 2409912
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 339165
cost_sort 1473129
cost_subplan 32277
cost_subqueryscan 48295
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 636
cost_tuplesort 1483090
cost_valuesscan 6950
cost_windowagg 2554
extract_nonindex_conditions 775248
final_cost_hashjoin 336272
final_cost_mergejoin 331423
final_cost_nestloop 1082458
get_expr_width 1352067
get_foreign_key_join_selectivity 209040
get_indexpath_pages 167213
get_parallel_divisor 373717
get_parameterized_baserel_size 127436
get_parameterized_joinrel_size 8314
get_restriction_qual_cost 853710
get_windowclause_startup_tuples 2554
has_indexed_join_quals 675845
index_pages_fetched 919406
initial_cost_hashjoin 620055
initial_cost_mergejoin 1035802
initial_cost_nestloop 2409912
page_size 6108
relation_byte_size 3578390
set_baserel_size_estimates 395041
set_cte_size_estimates 3517
set_foreign_size_estimates 1262
set_function_size_estimates 34967
set_joinrel_size_estimates 200726
set_namedtuplestore_size_estimates 439
set_pathtarget_cost_width 468669
set_rel_width 396283
set_result_size_estimates 3616
set_subquery_size_estimates 29510
set_tablefunc_size_estimates 519
set_values_size_estimates 6950

Generated by: LCOV version 2.0-1