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: 2025-12-03 03:17:27 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25548
approx_tuple_count	792370
cached_scansel	1469456
calc_joinrel_size_estimate	264050
clamp_row_est	10431024
clamp_width_est	1942782
compute_bitmap_pages	687190
compute_gather_rows	42386
compute_semi_anti_join_factors	212798
cost_agg	86452
cost_append	69548
cost_bitmap_and_node	49646
cost_bitmap_heap_scan	542968
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005284
cost_ctescan	5176
cost_functionscan	52198
cost_gather	24856
cost_gather_merge	17536
cost_group	1226
cost_incremental_sort	11994
cost_index	802314
cost_material	673402
cost_memoize_rescan	291114
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4647610
cost_qual_eval_node	1831572
cost_qual_eval_walker	9494610
cost_recursive_union	928
cost_rescan	3258958
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433122
cost_sort	2067552
cost_subplan	43630
cost_subqueryscan	55826
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079546
cost_valuesscan	8284
cost_windowagg	2964
extract_nonindex_conditions	956698
final_cost_hashjoin	456116
final_cost_mergejoin	460862
final_cost_nestloop	1461960
get_expr_width	1856916
get_foreign_key_join_selectivity	264050
get_indexpath_pages	190176
get_parallel_divisor	463124
get_parameterized_baserel_size	159626
get_parameterized_joinrel_size	10290
get_restriction_qual_cost	1079076
get_windowclause_startup_tuples	2964
has_indexed_join_quals	914298
index_pages_fetched	1130234
initial_cost_hashjoin	875102
initial_cost_mergejoin	1475612
initial_cost_nestloop	3258958
page_size	9312
relation_byte_size	5038876
set_baserel_size_estimates	512204
set_cte_size_estimates	5176
set_foreign_size_estimates	2464
set_function_size_estimates	52198
set_joinrel_size_estimates	253760
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	616958
set_rel_width	514638
set_result_size_estimates	4208
set_subquery_size_estimates	33498
set_tablefunc_size_estimates	626
set_values_size_estimates	8284

Generated by: LCOV version 1.16