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: 2026-01-01 11:17:20 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	795260
cached_scansel	1485834
calc_joinrel_size_estimate	266484
clamp_row_est	10597954
clamp_width_est	2002222
compute_bitmap_pages	703774
compute_gather_rows	44332
compute_semi_anti_join_factors	216298
cost_agg	93288
cost_append	70884
cost_bitmap_and_node	50376
cost_bitmap_heap_scan	557456
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1027016
cost_ctescan	5284
cost_functionscan	52586
cost_gather	25424
cost_gather_merge	18914
cost_group	1226
cost_incremental_sort	12416
cost_index	821208
cost_material	680822
cost_memoize_rescan	296034
cost_merge_append	9900
cost_namedtuplestorescan	482
cost_qual_eval	4710166
cost_qual_eval_node	1882380
cost_qual_eval_walker	9643398
cost_recursive_union	936
cost_rescan	3298496
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445606
cost_sort	2090542
cost_subplan	44244
cost_subqueryscan	62356
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102958
cost_valuesscan	8500
cost_windowagg	2976
extract_nonindex_conditions	978182
final_cost_hashjoin	458866
final_cost_mergejoin	462448
final_cost_nestloop	1478272
get_expr_width	1901274
get_foreign_key_join_selectivity	266484
get_indexpath_pages	194160
get_parallel_divisor	468882
get_parameterized_baserel_size	162138
get_parameterized_joinrel_size	9682
get_restriction_qual_cost	1112912
get_windowclause_startup_tuples	2976
has_indexed_join_quals	925124
index_pages_fetched	1155252
initial_cost_hashjoin	884246
initial_cost_mergejoin	1492098
initial_cost_nestloop	3298496
page_size	9320
relation_byte_size	5091792
set_baserel_size_estimates	530544
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52586
set_joinrel_size_estimates	256802
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	638704
set_rel_width	532978
set_result_size_estimates	4286
set_subquery_size_estimates	39522
set_tablefunc_size_estimates	626
set_values_size_estimates	8500

Generated by: LCOV version 1.16