LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-02 07:18:08 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	810860
cached_scansel	1529920
calc_joinrel_size_estimate	272090
clamp_row_est	10771674
clamp_width_est	2019974
compute_bitmap_pages	713696
compute_gather_rows	45754
compute_semi_anti_join_factors	223752
cost_agg	95302
cost_append	70928
cost_bitmap_and_node	51690
cost_bitmap_heap_scan	566450
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042466
cost_ctescan	5312
cost_functionscan	52924
cost_gather	26816
cost_gather_merge	18944
cost_group	1226
cost_incremental_sort	13044
cost_index	830046
cost_material	694092
cost_memoize_rescan	296484
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4801048
cost_qual_eval_node	1897222
cost_qual_eval_walker	9775684
cost_recursive_union	936
cost_rescan	3385936
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448520
cost_sort	2134268
cost_subplan	44334
cost_subqueryscan	63190
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2147312
cost_valuesscan	8524
cost_windowagg	2976
extract_nonindex_conditions	989610
final_cost_hashjoin	465128
final_cost_mergejoin	473126
final_cost_nestloop	1521100
get_expr_width	1910924
get_foreign_key_join_selectivity	272090
get_indexpath_pages	198350
get_parallel_divisor	471624
get_parameterized_baserel_size	165038
get_parameterized_joinrel_size	10668
get_restriction_qual_cost	1125952
get_windowclause_startup_tuples	2976
has_indexed_join_quals	955962
index_pages_fetched	1168812
initial_cost_hashjoin	899900
initial_cost_mergejoin	1536184
initial_cost_nestloop	3385936
page_size	9644
relation_byte_size	5196130
set_baserel_size_estimates	533918
set_cte_size_estimates	5312
set_foreign_size_estimates	2468
set_function_size_estimates	52924
set_joinrel_size_estimates	261422
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	640774
set_rel_width	536356
set_result_size_estimates	4292
set_subquery_size_estimates	40298
set_tablefunc_size_estimates	626
set_values_size_estimates	8524

Generated by: LCOV version 1.16