LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1862 1823 Test Date: 2026-07-25 16:15:36 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 919 815

Function Name	Hit count
append_nonpartial_cost	21786
approx_tuple_count	601858
cached_scansel	1087072
calc_joinrel_size_estimate	217245
clamp_row_est	7979851
clamp_width_est	1546785
compute_bitmap_pages	578153
compute_gather_rows	37782
compute_semi_anti_join_factors	187115
cost_agg	74574
cost_append	58970
cost_bitmap_and_node	44692
cost_bitmap_heap_scan	464231
cost_bitmap_or_node	1772
cost_bitmap_tree_node	878750
cost_ctescan	3530
cost_functionscan	34837
cost_gather	21973
cost_gather_merge	15814
cost_group	1043
cost_incremental_sort	10032
cost_index	667975
cost_material	497123
cost_memoize_rescan	193606
cost_merge_append	7390
cost_namedtuplestorescan	433
cost_qual_eval	3676117
cost_qual_eval_node	1446233
cost_qual_eval_walker	7598247
cost_recursive_union	634
cost_rescan	2557511
cost_resultscan	3701
cost_samplescan	245
cost_seqscan	342401
cost_sort	1548090
cost_subplan	32328
cost_subqueryscan	49182
cost_tablefuncscan	604
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1558122
cost_valuesscan	7003
cost_windowagg	2647
extract_nonindex_conditions	806165
final_cost_hashjoin	345652
final_cost_mergejoin	350695
final_cost_nestloop	1165969
get_expr_width	1366042
get_foreign_key_join_selectivity	217245
get_indexpath_pages	175676
get_parallel_divisor	374390
get_parameterized_baserel_size	135665
get_parameterized_joinrel_size	8311
get_restriction_qual_cost	886329
get_windowclause_startup_tuples	2647
has_indexed_join_quals	734674
index_pages_fetched	954405
initial_cost_hashjoin	642729
initial_cost_mergejoin	1092037
initial_cost_nestloop	2557511
page_size	6130
relation_byte_size	3743043
set_baserel_size_estimates	398773
set_cte_size_estimates	3530
set_foreign_size_estimates	1275
set_function_size_estimates	34837
set_joinrel_size_estimates	208934
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	470787
set_rel_width	400027
set_result_size_estimates	3636
set_subquery_size_estimates	30061
set_tablefunc_size_estimates	604
set_values_size_estimates	7003

Generated by: LCOV version 2.0-1