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: 2026-03-14 03:14:36 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 13167
approx_tuple_count 435139
cached_scansel 904631
calc_joinrel_size_estimate 153470
clamp_row_est 6099279
clamp_width_est 1103469
compute_bitmap_pages 407468
compute_gather_rows 23293
compute_semi_anti_join_factors 133872
cost_agg 48286
cost_append 35924
cost_bitmap_and_node 30508
cost_bitmap_heap_scan 326087
cost_bitmap_or_node 1116
cost_bitmap_tree_node 607931
cost_ctescan 2911
cost_functionscan 27501
cost_gather 13551
cost_gather_merge 9745
cost_group 625
cost_incremental_sort 6615
cost_index 479686
cost_material 391698
cost_memoize_rescan 175904
cost_merge_append 4968
cost_namedtuplestorescan 237
cost_qual_eval 2699948
cost_qual_eval_node 1043855
cost_qual_eval_walker 5468865
cost_recursive_union 538
cost_rescan 1980720
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242348
cost_sort 1234917
cost_subplan 24463
cost_subqueryscan 33548
cost_tablefuncscan 313
cost_tidrangescan 1028
cost_tidscan 438
cost_tuplesort 1241532
cost_valuesscan 4331
cost_windowagg 1538
extract_nonindex_conditions 575855
final_cost_hashjoin 252622
final_cost_mergejoin 258688
final_cost_nestloop 884408
get_expr_width 1054929
get_foreign_key_join_selectivity 153470
get_indexpath_pages 121480
get_parallel_divisor 235072
get_parameterized_baserel_size 95938
get_parameterized_joinrel_size 6384
get_restriction_qual_cost 626891
get_windowclause_startup_tuples 1538
has_indexed_join_quals 571325
index_pages_fetched 684057
initial_cost_hashjoin 509445
initial_cost_mergejoin 907808
initial_cost_nestloop 1980720
page_size 5796
relation_byte_size 2968143
set_baserel_size_estimates 288171
set_cte_size_estimates 2911
set_foreign_size_estimates 1235
set_function_size_estimates 27501
set_joinrel_size_estimates 147086
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337478
set_rel_width 289391
set_result_size_estimates 2172
set_subquery_size_estimates 21938
set_tablefunc_size_estimates 313
set_values_size_estimates 4331

Generated by: LCOV version 2.0-1