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: 2025-12-01 02:18:51 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25530
approx_tuple_count	792066
cached_scansel	1467328
calc_joinrel_size_estimate	263732
clamp_row_est	10425320
clamp_width_est	1943128
compute_bitmap_pages	686664
compute_gather_rows	42358
compute_semi_anti_join_factors	212544
cost_agg	86404
cost_append	69512
cost_bitmap_and_node	49632
cost_bitmap_heap_scan	542538
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004506
cost_ctescan	5186
cost_functionscan	52472
cost_gather	24840
cost_gather_merge	17524
cost_group	1226
cost_incremental_sort	12046
cost_index	801700
cost_material	672668
cost_memoize_rescan	291342
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4641158
cost_qual_eval_node	1830016
cost_qual_eval_walker	9478910
cost_recursive_union	924
cost_rescan	3254830
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432810
cost_sort	2065566
cost_subplan	43590
cost_subqueryscan	55794
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2077612
cost_valuesscan	8290
cost_windowagg	2964
extract_nonindex_conditions	955930
final_cost_hashjoin	455230
final_cost_mergejoin	460990
final_cost_nestloop	1457744
get_expr_width	1855664
get_foreign_key_join_selectivity	263732
get_indexpath_pages	190180
get_parallel_divisor	462928
get_parameterized_baserel_size	159470
get_parameterized_joinrel_size	9960
get_restriction_qual_cost	1078596
get_windowclause_startup_tuples	2964
has_indexed_join_quals	910966
index_pages_fetched	1129564
initial_cost_hashjoin	874942
initial_cost_mergejoin	1473484
initial_cost_nestloop	3254830
page_size	9340
relation_byte_size	5034032
set_baserel_size_estimates	512164
set_cte_size_estimates	5186
set_foreign_size_estimates	2464
set_function_size_estimates	52472
set_joinrel_size_estimates	253772
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	616350
set_rel_width	514598
set_result_size_estimates	4208
set_subquery_size_estimates	33460
set_tablefunc_size_estimates	626
set_values_size_estimates	8290

Generated by: LCOV version 1.16