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: 2025-12-02 15:17:47 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25546
approx_tuple_count	790492
cached_scansel	1466660
calc_joinrel_size_estimate	263526
clamp_row_est	10419600
clamp_width_est	1938062
compute_bitmap_pages	686632
compute_gather_rows	42328
compute_semi_anti_join_factors	212528
cost_agg	86454
cost_append	69544
cost_bitmap_and_node	49620
cost_bitmap_heap_scan	542492
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004398
cost_ctescan	5186
cost_functionscan	51946
cost_gather	24826
cost_gather_merge	17508
cost_group	1226
cost_incremental_sort	12022
cost_index	801664
cost_material	672640
cost_memoize_rescan	291084
cost_merge_append	9908
cost_namedtuplestorescan	478
cost_qual_eval	4640114
cost_qual_eval_node	1823214
cost_qual_eval_walker	9473110
cost_recursive_union	924
cost_rescan	3254120
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432796
cost_sort	2064306
cost_subplan	43582
cost_subqueryscan	55788
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2076328
cost_valuesscan	8282
cost_windowagg	2964
extract_nonindex_conditions	955892
final_cost_hashjoin	455464
final_cost_mergejoin	459862
final_cost_nestloop	1459084
get_expr_width	1849042
get_foreign_key_join_selectivity	263526
get_indexpath_pages	190206
get_parallel_divisor	462958
get_parameterized_baserel_size	159468
get_parameterized_joinrel_size	10102
get_restriction_qual_cost	1078004
get_windowclause_startup_tuples	2964
has_indexed_join_quals	912280
index_pages_fetched	1129570
initial_cost_hashjoin	873820
initial_cost_mergejoin	1472816
initial_cost_nestloop	3254120
page_size	9284
relation_byte_size	5031894
set_baserel_size_estimates	511610
set_cte_size_estimates	5186
set_foreign_size_estimates	2464
set_function_size_estimates	51946
set_joinrel_size_estimates	253424
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	613618
set_rel_width	514042
set_result_size_estimates	4208
set_subquery_size_estimates	33460
set_tablefunc_size_estimates	626
set_values_size_estimates	8282

Generated by: LCOV version 1.16