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: 2025-12-12 22:17:49 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25552
approx_tuple_count	788982
cached_scansel	1475210
calc_joinrel_size_estimate	264226
clamp_row_est	10494866
clamp_width_est	1982920
compute_bitmap_pages	694952
compute_gather_rows	43302
compute_semi_anti_join_factors	213844
cost_agg	92308
cost_append	69612
cost_bitmap_and_node	49730
cost_bitmap_heap_scan	550464
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1013662
cost_ctescan	5302
cost_functionscan	51970
cost_gather	24862
cost_gather_merge	18446
cost_group	1226
cost_incremental_sort	12318
cost_index	810898
cost_material	675626
cost_memoize_rescan	293866
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4666100
cost_qual_eval_node	1859242
cost_qual_eval_walker	9543388
cost_recursive_union	936
cost_rescan	3273232
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	440280
cost_sort	2075618
cost_subplan	43828
cost_subqueryscan	61560
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2087936
cost_valuesscan	8286
cost_windowagg	2964
extract_nonindex_conditions	965944
final_cost_hashjoin	454932
final_cost_mergejoin	458170
final_cost_nestloop	1466674
get_expr_width	1883132
get_foreign_key_join_selectivity	264226
get_indexpath_pages	190960
get_parallel_divisor	464038
get_parameterized_baserel_size	160266
get_parameterized_joinrel_size	9662
get_restriction_qual_cost	1099230
get_windowclause_startup_tuples	2964
has_indexed_join_quals	918510
index_pages_fetched	1140630
initial_cost_hashjoin	878768
initial_cost_mergejoin	1481474
initial_cost_nestloop	3273232
page_size	9352
relation_byte_size	5053038
set_baserel_size_estimates	524962
set_cte_size_estimates	5302
set_foreign_size_estimates	2464
set_function_size_estimates	51970
set_joinrel_size_estimates	254564
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	633296
set_rel_width	527396
set_result_size_estimates	4208
set_subquery_size_estimates	39210
set_tablefunc_size_estimates	626
set_values_size_estimates	8286

Generated by: LCOV version 1.16