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 08:14:54 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 435003
cached_scansel 903629
calc_joinrel_size_estimate 153960
clamp_row_est 6098480
clamp_width_est 1106564
compute_bitmap_pages 409036
compute_gather_rows 23197
compute_semi_anti_join_factors 133727
cost_agg 48243
cost_append 35819
cost_bitmap_and_node 30504
cost_bitmap_heap_scan 326891
cost_bitmap_or_node 1116
cost_bitmap_tree_node 609587
cost_ctescan 2932
cost_functionscan 27732
cost_gather 13510
cost_gather_merge 9690
cost_group 625
cost_incremental_sort 6618
cost_index 481162
cost_material 392476
cost_memoize_rescan 175342
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2701657
cost_qual_eval_node 1047201
cost_qual_eval_walker 5484103
cost_recursive_union 538
cost_rescan 1979460
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 243088
cost_sort 1233414
cost_subplan 24468
cost_subqueryscan 33561
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1240032
cost_valuesscan 4321
cost_windowagg 1538
extract_nonindex_conditions 577154
final_cost_hashjoin 252447
final_cost_mergejoin 258540
final_cost_nestloop 884926
get_expr_width 1055644
get_foreign_key_join_selectivity 153960
get_indexpath_pages 121273
get_parallel_divisor 234864
get_parameterized_baserel_size 96026
get_parameterized_joinrel_size 6388
get_restriction_qual_cost 628691
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570439
index_pages_fetched 684967
initial_cost_hashjoin 508985
initial_cost_mergejoin 906794
initial_cost_nestloop 1979460
page_size 5776
relation_byte_size 2966642
set_baserel_size_estimates 289195
set_cte_size_estimates 2932
set_foreign_size_estimates 1237
set_function_size_estimates 27732
set_joinrel_size_estimates 147572
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337958
set_rel_width 290416
set_result_size_estimates 2172
set_subquery_size_estimates 21946
set_tablefunc_size_estimates 313
set_values_size_estimates 4321

Generated by: LCOV version 2.0-1