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: 2025-12-19 01:18:18 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	801408
cached_scansel	1485774
calc_joinrel_size_estimate	267210
clamp_row_est	10608538
clamp_width_est	1998510
compute_bitmap_pages	703432
compute_gather_rows	44336
compute_semi_anti_join_factors	216234
cost_agg	92924
cost_append	70804
cost_bitmap_and_node	50362
cost_bitmap_heap_scan	557206
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026358
cost_ctescan	5284
cost_functionscan	52526
cost_gather	25426
cost_gather_merge	18916
cost_group	1226
cost_incremental_sort	12520
cost_index	820688
cost_material	680642
cost_memoize_rescan	294894
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4728390
cost_qual_eval_node	1881384
cost_qual_eval_walker	9669304
cost_recursive_union	936
cost_rescan	3298588
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445386
cost_sort	2090478
cost_subplan	44224
cost_subqueryscan	62340
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102998
cost_valuesscan	8476
cost_windowagg	2976
extract_nonindex_conditions	977586
final_cost_hashjoin	460774
final_cost_mergejoin	467466
final_cost_nestloop	1483434
get_expr_width	1897804
get_foreign_key_join_selectivity	267210
get_indexpath_pages	193990
get_parallel_divisor	468824
get_parameterized_baserel_size	162054
get_parameterized_joinrel_size	10442
get_restriction_qual_cost	1112346
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928038
index_pages_fetched	1154412
initial_cost_hashjoin	884344
initial_cost_mergejoin	1492038
initial_cost_nestloop	3298588
page_size	9368
relation_byte_size	5096740
set_baserel_size_estimates	530242
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52526
set_joinrel_size_estimates	256768
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	637332
set_rel_width	532676
set_result_size_estimates	4286
set_subquery_size_estimates	39516
set_tablefunc_size_estimates	626
set_values_size_estimates	8476

Generated by: LCOV version 1.16