LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2025-12-07 04:17:18 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25564
approx_tuple_count	788412
cached_scansel	1468410
calc_joinrel_size_estimate	263378
clamp_row_est	10421484
clamp_width_est	1941194
compute_bitmap_pages	687052
compute_gather_rows	43268
compute_semi_anti_join_factors	212822
cost_agg	86670
cost_append	69582
cost_bitmap_and_node	49642
cost_bitmap_heap_scan	542854
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005114
cost_ctescan	5194
cost_functionscan	51996
cost_gather	24844
cost_gather_merge	18430
cost_group	1226
cost_incremental_sort	12314
cost_index	802242
cost_material	673420
cost_memoize_rescan	292196
cost_merge_append	9896
cost_namedtuplestorescan	478
cost_qual_eval	4634688
cost_qual_eval_node	1823602
cost_qual_eval_walker	9463542
cost_recursive_union	928
cost_rescan	3259224
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433040
cost_sort	2067026
cost_subplan	43638
cost_subqueryscan	55832
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079340
cost_valuesscan	8284
cost_windowagg	2964
extract_nonindex_conditions	956652
final_cost_hashjoin	453826
final_cost_mergejoin	458344
final_cost_nestloop	1458968
get_expr_width	1851382
get_foreign_key_join_selectivity	263378
get_indexpath_pages	190344
get_parallel_divisor	464018
get_parameterized_baserel_size	159644
get_parameterized_joinrel_size	9648
get_restriction_qual_cost	1078702
get_windowclause_startup_tuples	2964
has_indexed_join_quals	912264
index_pages_fetched	1130522
initial_cost_hashjoin	875234
initial_cost_mergejoin	1474674
initial_cost_nestloop	3259224
page_size	9328
relation_byte_size	5035554
set_baserel_size_estimates	511924
set_cte_size_estimates	5194
set_foreign_size_estimates	2464
set_function_size_estimates	51996
set_joinrel_size_estimates	253730
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	613830
set_rel_width	514358
set_result_size_estimates	4208
set_subquery_size_estimates	33502
set_tablefunc_size_estimates	626
set_values_size_estimates	8284

Generated by: LCOV version 1.16