LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1739 1778 97.8 % Date: 2025-11-26 23:17:18 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25562
approx_tuple_count	787948
cached_scansel	1466452
calc_joinrel_size_estimate	262940
clamp_row_est	10403950
clamp_width_est	1938604
compute_bitmap_pages	686356
compute_gather_rows	42290
compute_semi_anti_join_factors	212480
cost_agg	86266
cost_append	69572
cost_bitmap_and_node	49628
cost_bitmap_heap_scan	542214
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004382
cost_ctescan	5162
cost_functionscan	51882
cost_gather	24772
cost_gather_merge	17524
cost_group	1226
cost_incremental_sort	11970
cost_index	801326
cost_material	672316
cost_memoize_rescan	291408
cost_merge_append	9908
cost_namedtuplestorescan	478
cost_qual_eval	4629368
cost_qual_eval_node	1821500
cost_qual_eval_walker	9449378
cost_recursive_union	924
cost_rescan	3252446
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432398
cost_sort	2063882
cost_subplan	43566
cost_subqueryscan	55754
cost_tablefuncscan	626
cost_tidrangescan	1944
cost_tidscan	872
cost_tuplesort	2075852
cost_valuesscan	8288
cost_windowagg	2964
extract_nonindex_conditions	955514
final_cost_hashjoin	453934
final_cost_mergejoin	457714
final_cost_nestloop	1456882
get_expr_width	1847664
get_foreign_key_join_selectivity	262940
get_indexpath_pages	190056
get_parallel_divisor	463088
get_parameterized_baserel_size	159198
get_parameterized_joinrel_size	9646
get_restriction_qual_cost	1077120
get_windowclause_startup_tuples	2964
has_indexed_join_quals	911346
index_pages_fetched	1128930
initial_cost_hashjoin	874026
initial_cost_mergejoin	1472608
initial_cost_nestloop	3252446
page_size	9300
relation_byte_size	5027280
set_baserel_size_estimates	511124
set_cte_size_estimates	5162
set_foreign_size_estimates	2464
set_function_size_estimates	51882
set_joinrel_size_estimates	253294
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	612928
set_rel_width	513558
set_result_size_estimates	4208
set_subquery_size_estimates	33428
set_tablefunc_size_estimates	626
set_values_size_estimates	8288

Generated by: LCOV version 1.16