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: 2025-12-11 06:17:36 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25536
approx_tuple_count	790038
cached_scansel	1475162
calc_joinrel_size_estimate	264374
clamp_row_est	10497326
clamp_width_est	1982386
compute_bitmap_pages	694746
compute_gather_rows	43320
compute_semi_anti_join_factors	213802
cost_agg	92300
cost_append	69578
cost_bitmap_and_node	49730
cost_bitmap_heap_scan	550290
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1013664
cost_ctescan	5284
cost_functionscan	52396
cost_gather	24872
cost_gather_merge	18454
cost_group	1226
cost_incremental_sort	12280
cost_index	810694
cost_material	675526
cost_memoize_rescan	293174
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4667974
cost_qual_eval_node	1857218
cost_qual_eval_walker	9545322
cost_recursive_union	936
cost_rescan	3271314
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	440166
cost_sort	2075716
cost_subplan	43822
cost_subqueryscan	61548
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2087996
cost_valuesscan	8284
cost_windowagg	2964
extract_nonindex_conditions	965708
final_cost_hashjoin	455538
final_cost_mergejoin	458854
final_cost_nestloop	1465898
get_expr_width	1879856
get_foreign_key_join_selectivity	264374
get_indexpath_pages	190704
get_parallel_divisor	464008
get_parameterized_baserel_size	160224
get_parameterized_joinrel_size	9658
get_restriction_qual_cost	1099338
get_windowclause_startup_tuples	2964
has_indexed_join_quals	917410
index_pages_fetched	1139918
initial_cost_hashjoin	878820
initial_cost_mergejoin	1481426
initial_cost_nestloop	3271314
page_size	9328
relation_byte_size	5053028
set_baserel_size_estimates	525258
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52398
set_joinrel_size_estimates	254716
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	632124
set_rel_width	527692
set_result_size_estimates	4208
set_subquery_size_estimates	39198
set_tablefunc_size_estimates	626
set_values_size_estimates	8284

Generated by: LCOV version 1.16