LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1859 1820 Test Date: 2026-04-06 10:16:19 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21719
approx_tuple_count	598854
cached_scansel	1117361
calc_joinrel_size_estimate	216424
clamp_row_est	8045832
clamp_width_est	1544536
compute_bitmap_pages	557651
compute_gather_rows	37675
compute_semi_anti_join_factors	184037
cost_agg	73428
cost_append	58608
cost_bitmap_and_node	41555
cost_bitmap_heap_scan	446770
cost_bitmap_or_node	1750
cost_bitmap_tree_node	836236
cost_ctescan	3611
cost_functionscan	35899
cost_gather	21872
cost_gather_merge	15808
cost_group	1013
cost_incremental_sort	10326
cost_index	663625
cost_material	502927
cost_memoize_rescan	204007
cost_merge_append	7355
cost_namedtuplestorescan	439
cost_qual_eval	3640378
cost_qual_eval_node	1453816
cost_qual_eval_walker	7563837
cost_recursive_union	688
cost_rescan	2577508
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	345370
cost_sort	1577784
cost_subplan	33793
cost_subqueryscan	49102
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1588110
cost_valuesscan	6787
cost_windowagg	2514
extract_nonindex_conditions	798685
final_cost_hashjoin	348143
final_cost_mergejoin	345707
final_cost_nestloop	1146880
get_expr_width	1408774
get_foreign_key_join_selectivity	216424
get_indexpath_pages	172942
get_parallel_divisor	373574
get_parameterized_baserel_size	132429
get_parameterized_joinrel_size	8241
get_restriction_qual_cost	873112
get_windowclause_startup_tuples	2514
has_indexed_join_quals	723146
index_pages_fetched	949914
initial_cost_hashjoin	658643
initial_cost_mergejoin	1122296
initial_cost_nestloop	2577508
page_size	7100
relation_byte_size	3803328
set_baserel_size_estimates	403162
set_cte_size_estimates	3611
set_foreign_size_estimates	1253
set_function_size_estimates	35899
set_joinrel_size_estimates	208183
set_namedtuplestore_size_estimates	439
set_pathtarget_cost_width	472136
set_rel_width	404395
set_result_size_estimates	3585
set_subquery_size_estimates	30484
set_tablefunc_size_estimates	519
set_values_size_estimates	6787

Generated by: LCOV version 2.0-1