LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-06 01:17:46 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	807088
cached_scansel	1530548
calc_joinrel_size_estimate	271520
clamp_row_est	10755680
clamp_width_est	2025514
compute_bitmap_pages	714156
compute_gather_rows	45762
compute_semi_anti_join_factors	223958
cost_agg	95350
cost_append	70888
cost_bitmap_and_node	51776
cost_bitmap_heap_scan	566902
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043590
cost_ctescan	5412
cost_functionscan	53072
cost_gather	26824
cost_gather_merge	18944
cost_group	1226
cost_incremental_sort	12878
cost_index	830306
cost_material	694734
cost_memoize_rescan	296892
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4791902
cost_qual_eval_node	1896562
cost_qual_eval_walker	9755318
cost_recursive_union	936
cost_rescan	3385422
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448534
cost_sort	2135286
cost_subplan	44342
cost_subqueryscan	63188
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148164
cost_valuesscan	8526
cost_windowagg	3076
extract_nonindex_conditions	989974
final_cost_hashjoin	463730
final_cost_mergejoin	470428
final_cost_nestloop	1519306
get_expr_width	1912390
get_foreign_key_join_selectivity	271520
get_indexpath_pages	198210
get_parallel_divisor	471610
get_parameterized_baserel_size	165148
get_parameterized_joinrel_size	9722
get_restriction_qual_cost	1126666
get_windowclause_startup_tuples	3076
has_indexed_join_quals	954702
index_pages_fetched	1168860
initial_cost_hashjoin	900026
initial_cost_mergejoin	1536812
initial_cost_nestloop	3385422
page_size	9548
relation_byte_size	5194876
set_baserel_size_estimates	534196
set_cte_size_estimates	5412
set_foreign_size_estimates	2468
set_function_size_estimates	53072
set_joinrel_size_estimates	261798
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	641600
set_rel_width	536634
set_result_size_estimates	4292
set_subquery_size_estimates	40296
set_tablefunc_size_estimates	626
set_values_size_estimates	8526

Generated by: LCOV version 1.16