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: 2026-03-12 00:14:58 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 13158
approx_tuple_count 433789
cached_scansel 902142
calc_joinrel_size_estimate 153519
clamp_row_est 6092001
clamp_width_est 1101191
compute_bitmap_pages 408053
compute_gather_rows 23176
compute_semi_anti_join_factors 133514
cost_agg 48231
cost_append 35799
cost_bitmap_and_node 30491
cost_bitmap_heap_scan 326253
cost_bitmap_or_node 1116
cost_bitmap_tree_node 608422
cost_ctescan 2924
cost_functionscan 27749
cost_gather 13506
cost_gather_merge 9673
cost_group 619
cost_incremental_sort 6612
cost_index 480070
cost_material 391466
cost_memoize_rescan 175051
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2698212
cost_qual_eval_node 1039297
cost_qual_eval_walker 5467991
cost_recursive_union 537
cost_rescan 1976079
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242362
cost_sort 1231693
cost_subplan 24430
cost_subqueryscan 33534
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1238305
cost_valuesscan 4322
cost_windowagg 1538
extract_nonindex_conditions 575957
final_cost_hashjoin 253008
final_cost_mergejoin 257428
final_cost_nestloop 884270
get_expr_width 1048086
get_foreign_key_join_selectivity 153519
get_indexpath_pages 121205
get_parallel_divisor 234790
get_parameterized_baserel_size 95808
get_parameterized_joinrel_size 6385
get_restriction_qual_cost 627318
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570429
index_pages_fetched 683721
initial_cost_hashjoin 510101
initial_cost_mergejoin 905307
initial_cost_nestloop 1976079
page_size 5768
relation_byte_size 2961863
set_baserel_size_estimates 288449
set_cte_size_estimates 2924
set_foreign_size_estimates 1237
set_function_size_estimates 27749
set_joinrel_size_estimates 147134
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 334818
set_rel_width 289671
set_result_size_estimates 2172
set_subquery_size_estimates 21925
set_tablefunc_size_estimates 313
set_values_size_estimates 4322

Generated by: LCOV version 2.0-1