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: 2026-05-08 09:16:30 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 21717
approx_tuple_count 600039
cached_scansel 1119175
calc_joinrel_size_estimate 216843
clamp_row_est 8065114
clamp_width_est 1546285
compute_bitmap_pages 559185
compute_gather_rows 37785
compute_semi_anti_join_factors 184664
cost_agg 74411
cost_append 58786
cost_bitmap_and_node 41722
cost_bitmap_heap_scan 448358
cost_bitmap_or_node 1752
cost_bitmap_tree_node 838994
cost_ctescan 3605
cost_functionscan 35360
cost_gather 21931
cost_gather_merge 15859
cost_group 1053
cost_incremental_sort 10488
cost_index 665903
cost_material 503340
cost_memoize_rescan 203866
cost_merge_append 7365
cost_namedtuplestorescan 435
cost_qual_eval 3650062
cost_qual_eval_node 1454937
cost_qual_eval_walker 7579929
cost_recursive_union 688
cost_rescan 2581109
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 347079
cost_sort 1580433
cost_subplan 33954
cost_subqueryscan 49428
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1590921
cost_valuesscan 6879
cost_windowagg 2539
extract_nonindex_conditions 801653
final_cost_hashjoin 348586
final_cost_mergejoin 346807
final_cost_nestloop 1149150
get_expr_width 1409836
get_foreign_key_join_selectivity 216843
get_indexpath_pages 172830
get_parallel_divisor 373756
get_parameterized_baserel_size 133002
get_parameterized_joinrel_size 8601
get_restriction_qual_cost 876081
get_windowclause_startup_tuples 2539
has_indexed_join_quals 724800
index_pages_fetched 952255
initial_cost_hashjoin 659026
initial_cost_mergejoin 1124140
initial_cost_nestloop 2581109
page_size 7084
relation_byte_size 3809093
set_baserel_size_estimates 404570
set_cte_size_estimates 3605
set_foreign_size_estimates 1259
set_function_size_estimates 35360
set_joinrel_size_estimates 208242
set_namedtuplestore_size_estimates 435
set_pathtarget_cost_width 472382
set_rel_width 405809
set_result_size_estimates 3616
set_subquery_size_estimates 30664
set_tablefunc_size_estimates 519
set_values_size_estimates 6879

Generated by: LCOV version 2.0-1