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 23:17:42 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25548
approx_tuple_count	789362
cached_scansel	1469336
calc_joinrel_size_estimate	263438
clamp_row_est	10420102
clamp_width_est	1941572
compute_bitmap_pages	687162
compute_gather_rows	42370
compute_semi_anti_join_factors	212816
cost_agg	86450
cost_append	69548
cost_bitmap_and_node	49654
cost_bitmap_heap_scan	542938
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005404
cost_ctescan	5176
cost_functionscan	52036
cost_gather	24848
cost_gather_merge	17528
cost_group	1226
cost_incremental_sort	11996
cost_index	802338
cost_material	673396
cost_memoize_rescan	292080
cost_merge_append	9908
cost_namedtuplestorescan	478
cost_qual_eval	4636348
cost_qual_eval_node	1823222
cost_qual_eval_walker	9461022
cost_recursive_union	928
cost_rescan	3258738
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433118
cost_sort	2067106
cost_subplan	43640
cost_subqueryscan	55824
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079102
cost_valuesscan	8290
cost_windowagg	2964
extract_nonindex_conditions	956740
final_cost_hashjoin	454164
final_cost_mergejoin	459100
final_cost_nestloop	1458264
get_expr_width	1850702
get_foreign_key_join_selectivity	263438
get_indexpath_pages	190288
get_parallel_divisor	463072
get_parameterized_baserel_size	159642
get_parameterized_joinrel_size	9652
get_restriction_qual_cost	1078888
get_windowclause_startup_tuples	2964
has_indexed_join_quals	911942
index_pages_fetched	1130392
initial_cost_hashjoin	875216
initial_cost_mergejoin	1475492
initial_cost_nestloop	3258738
page_size	9320
relation_byte_size	5035618
set_baserel_size_estimates	512048
set_cte_size_estimates	5176
set_foreign_size_estimates	2464
set_function_size_estimates	52036
set_joinrel_size_estimates	253786
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	613342
set_rel_width	514482
set_result_size_estimates	4208
set_subquery_size_estimates	33498
set_tablefunc_size_estimates	626
set_values_size_estimates	8290

Generated by: LCOV version 1.16