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: 2026-01-16 03:17:14 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26124
approx_tuple_count	798998
cached_scansel	1486704
calc_joinrel_size_estimate	267092
clamp_row_est	10606986
clamp_width_est	2000810
compute_bitmap_pages	705216
compute_gather_rows	44338
compute_semi_anti_join_factors	216794
cost_agg	93488
cost_append	70880
cost_bitmap_and_node	50658
cost_bitmap_heap_scan	558750
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1029110
cost_ctescan	5304
cost_functionscan	52318
cost_gather	25426
cost_gather_merge	18918
cost_group	1226
cost_incremental_sort	13060
cost_index	822444
cost_material	681790
cost_memoize_rescan	295452
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4723176
cost_qual_eval_node	1881538
cost_qual_eval_walker	9663518
cost_recursive_union	932
cost_rescan	3300214
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445916
cost_sort	2088918
cost_subplan	44274
cost_subqueryscan	62398
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2101978
cost_valuesscan	8514
cost_windowagg	2976
extract_nonindex_conditions	979722
final_cost_hashjoin	458704
final_cost_mergejoin	465464
final_cost_nestloop	1484068
get_expr_width	1898308
get_foreign_key_join_selectivity	267092
get_indexpath_pages	194826
get_parallel_divisor	468858
get_parameterized_baserel_size	162456
get_parameterized_joinrel_size	10142
get_restriction_qual_cost	1114322
get_windowclause_startup_tuples	2976
has_indexed_join_quals	930438
index_pages_fetched	1157296
initial_cost_hashjoin	881878
initial_cost_mergejoin	1492968
initial_cost_nestloop	3300214
page_size	9404
relation_byte_size	5094656
set_baserel_size_estimates	530660
set_cte_size_estimates	5304
set_foreign_size_estimates	2464
set_function_size_estimates	52318
set_joinrel_size_estimates	256950
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	638362
set_rel_width	533094
set_result_size_estimates	4286
set_subquery_size_estimates	39562
set_tablefunc_size_estimates	626
set_values_size_estimates	8514

Generated by: LCOV version 1.16