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: 2025-12-16 10:17:35 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	795174
cached_scansel	1486070
calc_joinrel_size_estimate	266390
clamp_row_est	10589514
clamp_width_est	2000744
compute_bitmap_pages	703560
compute_gather_rows	44320
compute_semi_anti_join_factors	216320
cost_agg	92910
cost_append	70806
cost_bitmap_and_node	50362
cost_bitmap_heap_scan	557308
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026326
cost_ctescan	5302
cost_functionscan	52342
cost_gather	25428
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12476
cost_index	820878
cost_material	680776
cost_memoize_rescan	296598
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4707736
cost_qual_eval_node	1880082
cost_qual_eval_walker	9634840
cost_recursive_union	936
cost_rescan	3300530
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445394
cost_sort	2091346
cost_subplan	44238
cost_subqueryscan	62354
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2103822
cost_valuesscan	8474
cost_windowagg	2976
extract_nonindex_conditions	977838
final_cost_hashjoin	457020
final_cost_mergejoin	463052
final_cost_nestloop	1479026
get_expr_width	1900008
get_foreign_key_join_selectivity	266390
get_indexpath_pages	194244
get_parallel_divisor	468750
get_parameterized_baserel_size	162124
get_parameterized_joinrel_size	9670
get_restriction_qual_cost	1112300
get_windowclause_startup_tuples	2976
has_indexed_join_quals	926666
index_pages_fetched	1155112
initial_cost_hashjoin	884578
initial_cost_mergejoin	1492334
initial_cost_nestloop	3300530
page_size	9392
relation_byte_size	5092836
set_baserel_size_estimates	530078
set_cte_size_estimates	5302
set_foreign_size_estimates	2464
set_function_size_estimates	52342
set_joinrel_size_estimates	256720
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	637656
set_rel_width	532512
set_result_size_estimates	4286
set_subquery_size_estimates	39528
set_tablefunc_size_estimates	626
set_values_size_estimates	8474

Generated by: LCOV version 1.16