LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1819 1858 97.9 % Date: 2026-02-13 13:17:53 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26154
approx_tuple_count	809412
cached_scansel	1531194
calc_joinrel_size_estimate	272104
clamp_row_est	10776760
clamp_width_est	2033620
compute_bitmap_pages	714614
compute_gather_rows	45786
compute_semi_anti_join_factors	224046
cost_agg	95306
cost_append	70994
cost_bitmap_and_node	51812
cost_bitmap_heap_scan	567242
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044340
cost_ctescan	5398
cost_functionscan	53174
cost_gather	26836
cost_gather_merge	18956
cost_group	1226
cost_incremental_sort	12836
cost_index	830908
cost_material	694904
cost_memoize_rescan	297202
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4802112
cost_qual_eval_node	1912440
cost_qual_eval_walker	9792276
cost_recursive_union	936
cost_rescan	3388052
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449222
cost_sort	2136544
cost_subplan	44446
cost_subqueryscan	63202
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2149380
cost_valuesscan	8576
cost_windowagg	3076
extract_nonindex_conditions	990650
final_cost_hashjoin	465464
final_cost_mergejoin	471720
final_cost_nestloop	1522018
get_expr_width	1927652
get_foreign_key_join_selectivity	272104
get_indexpath_pages	198482
get_parallel_divisor	471754
get_parameterized_baserel_size	165242
get_parameterized_joinrel_size	10118
get_restriction_qual_cost	1127848
get_windowclause_startup_tuples	3076
has_indexed_join_quals	956958
index_pages_fetched	1169912
initial_cost_hashjoin	900414
initial_cost_mergejoin	1537458
initial_cost_nestloop	3388052
page_size	9556
relation_byte_size	5199402
set_baserel_size_estimates	534984
set_cte_size_estimates	5398
set_foreign_size_estimates	2468
set_function_size_estimates	53174
set_joinrel_size_estimates	261986
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	649118
set_rel_width	537422
set_result_size_estimates	4292
set_subquery_size_estimates	40312
set_tablefunc_size_estimates	626
set_values_size_estimates	8576

Generated by: LCOV version 1.16