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: 2026-01-05 03:17:05 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	795850
cached_scansel	1485674
calc_joinrel_size_estimate	266396
clamp_row_est	10595010
clamp_width_est	1999992
compute_bitmap_pages	703844
compute_gather_rows	44264
compute_semi_anti_join_factors	216314
cost_agg	93288
cost_append	70852
cost_bitmap_and_node	50386
cost_bitmap_heap_scan	557514
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1027122
cost_ctescan	5302
cost_functionscan	52294
cost_gather	25380
cost_gather_merge	18890
cost_group	1226
cost_incremental_sort	12418
cost_index	821306
cost_material	680830
cost_memoize_rescan	296284
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4712144
cost_qual_eval_node	1878530
cost_qual_eval_walker	9639236
cost_recursive_union	936
cost_rescan	3299182
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445584
cost_sort	2090168
cost_subplan	44220
cost_subqueryscan	62360
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102586
cost_valuesscan	8502
cost_windowagg	2976
extract_nonindex_conditions	978300
final_cost_hashjoin	457888
final_cost_mergejoin	463834
final_cost_nestloop	1479634
get_expr_width	1897982
get_foreign_key_join_selectivity	266396
get_indexpath_pages	194198
get_parallel_divisor	468588
get_parameterized_baserel_size	162158
get_parameterized_joinrel_size	9686
get_restriction_qual_cost	1112672
get_windowclause_startup_tuples	2976
has_indexed_join_quals	927374
index_pages_fetched	1155410
initial_cost_hashjoin	884280
initial_cost_mergejoin	1491938
initial_cost_nestloop	3299182
page_size	9320
relation_byte_size	5092090
set_baserel_size_estimates	530276
set_cte_size_estimates	5302
set_foreign_size_estimates	2464
set_function_size_estimates	52294
set_joinrel_size_estimates	256710
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	637012
set_rel_width	532710
set_result_size_estimates	4286
set_subquery_size_estimates	39526
set_tablefunc_size_estimates	626
set_values_size_estimates	8502

Generated by: LCOV version 1.16