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 13:14:34 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 13151
approx_tuple_count 435324
cached_scansel 903568
calc_joinrel_size_estimate 153242
clamp_row_est 6092442
clamp_width_est 1102674
compute_bitmap_pages 407181
compute_gather_rows 23199
compute_semi_anti_join_factors 133698
cost_agg 48261
cost_append 35785
cost_bitmap_and_node 30500
cost_bitmap_heap_scan 325805
cost_bitmap_or_node 1116
cost_bitmap_tree_node 607570
cost_ctescan 2920
cost_functionscan 27429
cost_gather 13518
cost_gather_merge 9684
cost_group 625
cost_incremental_sort 6625
cost_index 479255
cost_material 391356
cost_memoize_rescan 175611
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2697958
cost_qual_eval_node 1042925
cost_qual_eval_walker 5464973
cost_recursive_union 538
cost_rescan 1978047
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242022
cost_sort 1233560
cost_subplan 24465
cost_subqueryscan 33549
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1240185
cost_valuesscan 4325
cost_windowagg 1538
extract_nonindex_conditions 575217
final_cost_hashjoin 252471
final_cost_mergejoin 258972
final_cost_nestloop 883132
get_expr_width 1054372
get_foreign_key_join_selectivity 153242
get_indexpath_pages 121380
get_parallel_divisor 234808
get_parameterized_baserel_size 95699
get_parameterized_joinrel_size 6384
get_restriction_qual_cost 626218
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570424
index_pages_fetched 683309
initial_cost_hashjoin 509147
initial_cost_mergejoin 906733
initial_cost_nestloop 1978047
page_size 5800
relation_byte_size 2965761
set_baserel_size_estimates 287807
set_cte_size_estimates 2920
set_foreign_size_estimates 1237
set_function_size_estimates 27429
set_joinrel_size_estimates 146858
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337555
set_rel_width 289029
set_result_size_estimates 2172
set_subquery_size_estimates 21938
set_tablefunc_size_estimates 313
set_values_size_estimates 4325

Generated by: LCOV version 2.0-1