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: 2026-03-05 20:14:58 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 13155
approx_tuple_count 435474
cached_scansel 902941
calc_joinrel_size_estimate 153752
clamp_row_est 6098088
clamp_width_est 1104435
compute_bitmap_pages 409072
compute_gather_rows 23163
compute_semi_anti_join_factors 133721
cost_agg 48205
cost_append 35750
cost_bitmap_and_node 30533
cost_bitmap_heap_scan 326896
cost_bitmap_or_node 1116
cost_bitmap_tree_node 609795
cost_ctescan 2860
cost_functionscan 27625
cost_gather 13518
cost_gather_merge 9648
cost_group 613
cost_incremental_sort 7131
cost_index 480544
cost_material 392771
cost_memoize_rescan 175240
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2700903
cost_qual_eval_node 1046511
cost_qual_eval_walker 5485401
cost_recursive_union 538
cost_rescan 1978382
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242566
cost_sort 1229187
cost_subplan 24314
cost_subqueryscan 33522
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1236318
cost_valuesscan 4311
cost_windowagg 1538
extract_nonindex_conditions 576338
final_cost_hashjoin 252787
final_cost_mergejoin 258633
final_cost_nestloop 884582
get_expr_width 1053232
get_foreign_key_join_selectivity 153752
get_indexpath_pages 121413
get_parallel_divisor 236205
get_parameterized_baserel_size 95868
get_parameterized_joinrel_size 6381
get_restriction_qual_cost 627954
get_windowclause_startup_tuples 1538
has_indexed_join_quals 569591
index_pages_fetched 684380
initial_cost_hashjoin 509243
initial_cost_mergejoin 906076
initial_cost_nestloop 1978382
page_size 5780
relation_byte_size 2962885
set_baserel_size_estimates 288504
set_cte_size_estimates 2860
set_foreign_size_estimates 1235
set_function_size_estimates 27625
set_joinrel_size_estimates 147371
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337458
set_rel_width 289724
set_result_size_estimates 2172
set_subquery_size_estimates 21950
set_tablefunc_size_estimates 313
set_values_size_estimates 4311

Generated by: LCOV version 2.0-1