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	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