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: 2026-02-09 05:17:35 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	482
set_namedtuplestore_size_estimates	482
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2468
cost_windowagg	3076
get_windowclause_startup_tuples	3076
set_result_size_estimates	4292
cost_resultscan	4352
cost_ctescan	5412
set_cte_size_estimates	5412
cost_valuesscan	8528
set_values_size_estimates	8528
page_size	9552
get_parameterized_joinrel_size	9794
cost_merge_append	9900
cost_incremental_sort	12858
cost_gather_merge	18952
append_nonpartial_cost	26138
cost_gather	26806
set_subquery_size_estimates	40306
cost_subplan	44352
compute_gather_rows	45752
cost_bitmap_and_node	51782
cost_functionscan	52996
set_function_size_estimates	52996
cost_subqueryscan	63200
cost_append	70928
cost_agg	95306
get_parameterized_baserel_size	165142
get_indexpath_pages	198336
compute_semi_anti_join_factors	223968
set_joinrel_size_estimates	261784
calc_joinrel_size_estimate	271578
get_foreign_key_join_selectivity	271578
cost_memoize_rescan	297272
cost_seqscan	448688
final_cost_hashjoin	464434
final_cost_mergejoin	471428
get_parallel_divisor	471604
set_baserel_size_estimates	534310
set_rel_width	536748
cost_bitmap_heap_scan	566868
set_pathtarget_cost_width	641330
cost_material	694756
compute_bitmap_pages	714076
approx_tuple_count	808644
cost_index	830254
initial_cost_hashjoin	900120
has_indexed_join_quals	955870
extract_nonindex_conditions	989920
cost_bitmap_tree_node	1043474
get_restriction_qual_cost	1126730
index_pages_fetched	1169072
final_cost_nestloop	1520310
cached_scansel	1530556
initial_cost_mergejoin	1536820
cost_qual_eval_node	1896442
get_expr_width	1912722
clamp_width_est	2024732
cost_sort	2135810
cost_tuplesort	2148668
cost_rescan	3386058
initial_cost_nestloop	3386058
cost_qual_eval	4796400
relation_byte_size	5197258
cost_qual_eval_walker	9759122
clamp_row_est	10764102

Generated by: LCOV version 1.16