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: 2025-12-27 20:18:52 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26160
approx_tuple_count	795916
cached_scansel	1486080
calc_joinrel_size_estimate	266386
clamp_row_est	10583556
clamp_width_est	1999544
compute_bitmap_pages	703388
compute_gather_rows	44358
compute_semi_anti_join_factors	216266
cost_agg	93110
cost_append	70952
cost_bitmap_and_node	50356
cost_bitmap_heap_scan	557108
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026150
cost_ctescan	5296
cost_functionscan	52620
cost_gather	25442
cost_gather_merge	18922
cost_group	1226
cost_incremental_sort	12466
cost_index	820662
cost_material	680530
cost_memoize_rescan	296138
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4704748
cost_qual_eval_node	1877202
cost_qual_eval_walker	9632636
cost_recursive_union	936
cost_rescan	3299498
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445380
cost_sort	2092090
cost_subplan	44230
cost_subqueryscan	62342
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2104556
cost_valuesscan	8500
cost_windowagg	2976
extract_nonindex_conditions	977592
final_cost_hashjoin	455896
final_cost_mergejoin	463186
final_cost_nestloop	1478260
get_expr_width	1895958
get_foreign_key_join_selectivity	266386
get_indexpath_pages	194086
get_parallel_divisor	469342
get_parameterized_baserel_size	161870
get_parameterized_joinrel_size	9672
get_restriction_qual_cost	1112372
get_windowclause_startup_tuples	2976
has_indexed_join_quals	925730
index_pages_fetched	1154578
initial_cost_hashjoin	881400
initial_cost_mergejoin	1492344
initial_cost_nestloop	3299498
page_size	9376
relation_byte_size	5091598
set_baserel_size_estimates	530302
set_cte_size_estimates	5296
set_foreign_size_estimates	2464
set_function_size_estimates	52620
set_joinrel_size_estimates	256714
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	636290
set_rel_width	532736
set_result_size_estimates	4286
set_subquery_size_estimates	39520
set_tablefunc_size_estimates	626
set_values_size_estimates	8500

Generated by: LCOV version 1.16