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: 2026-05-20 10:16:34 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21698
approx_tuple_count	599488
cached_scansel	1119615
calc_joinrel_size_estimate	216534
clamp_row_est	8058783
clamp_width_est	1551139
compute_bitmap_pages	559557
compute_gather_rows	37782
compute_semi_anti_join_factors	184761
cost_agg	74432
cost_append	58756
cost_bitmap_and_node	41805
cost_bitmap_heap_scan	448728
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839532
cost_ctescan	3613
cost_functionscan	35360
cost_gather	21930
cost_gather_merge	15857
cost_group	1053
cost_incremental_sort	10493
cost_index	666014
cost_material	503445
cost_memoize_rescan	203876
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3647463
cost_qual_eval_node	1458974
cost_qual_eval_walker	7587124
cost_recursive_union	687
cost_rescan	2581292
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347023
cost_sort	1580247
cost_subplan	33948
cost_subqueryscan	49432
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590740
cost_valuesscan	6885
cost_windowagg	2554
extract_nonindex_conditions	801861
final_cost_hashjoin	347339
final_cost_mergejoin	346710
final_cost_nestloop	1148759
get_expr_width	1414929
get_foreign_key_join_selectivity	216534
get_indexpath_pages	173970
get_parallel_divisor	373518
get_parameterized_baserel_size	133067
get_parameterized_joinrel_size	8256
get_restriction_qual_cost	876415
get_windowclause_startup_tuples	2554
has_indexed_join_quals	725379
index_pages_fetched	953789
initial_cost_hashjoin	658956
initial_cost_mergejoin	1124580
initial_cost_nestloop	2581292
page_size	7044
relation_byte_size	3807582
set_baserel_size_estimates	404573
set_cte_size_estimates	3613
set_foreign_size_estimates	1259
set_function_size_estimates	35360
set_joinrel_size_estimates	208278
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	475288
set_rel_width	405812
set_result_size_estimates	3616
set_subquery_size_estimates	30667
set_tablefunc_size_estimates	519
set_values_size_estimates	6885

Generated by: LCOV version 2.0-1