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: 2026-06-07 16:16:14 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 21725
approx_tuple_count 600412
cached_scansel 1121827
calc_joinrel_size_estimate 217155
clamp_row_est 8079078
clamp_width_est 1551938
compute_bitmap_pages 560752
compute_gather_rows 37785
compute_semi_anti_join_factors 185109
cost_agg 74571
cost_append 58817
cost_bitmap_and_node 41817
cost_bitmap_heap_scan 449502
cost_bitmap_or_node 1752
cost_bitmap_tree_node 840761
cost_ctescan 3650
cost_functionscan 35506
cost_gather 21930
cost_gather_merge 15860
cost_group 1053
cost_incremental_sort 10527
cost_index 667392
cost_material 504894
cost_memoize_rescan 204824
cost_merge_append 7365
cost_namedtuplestorescan 434
cost_qual_eval 3657034
cost_qual_eval_node 1456531
cost_qual_eval_walker 7599449
cost_recursive_union 703
cost_rescan 2587738
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 347840
cost_sort 1583923
cost_subplan 33990
cost_subqueryscan 49537
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1594450
cost_valuesscan 6956
cost_windowagg 2554
extract_nonindex_conditions 803394
final_cost_hashjoin 348574
final_cost_mergejoin 347282
final_cost_nestloop 1152426
get_expr_width 1412316
get_foreign_key_join_selectivity 217155
get_indexpath_pages 174045
get_parallel_divisor 373587
get_parameterized_baserel_size 133350
get_parameterized_joinrel_size 8255
get_restriction_qual_cost 878298
get_windowclause_startup_tuples 2554
has_indexed_join_quals 727392
index_pages_fetched 955538
initial_cost_hashjoin 660257
initial_cost_mergejoin 1126792
initial_cost_nestloop 2587738
page_size 7112
relation_byte_size 3817664
set_baserel_size_estimates 405703
set_cte_size_estimates 3650
set_foreign_size_estimates 1260
set_function_size_estimates 35506
set_joinrel_size_estimates 208900
set_namedtuplestore_size_estimates 434
set_pathtarget_cost_width 473008
set_rel_width 406942
set_result_size_estimates 3616
set_subquery_size_estimates 30754
set_tablefunc_size_estimates 519
set_values_size_estimates 6956

Generated by: LCOV version 2.0-1