LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-03-15 18:14:59 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13150
approx_tuple_count	435752
cached_scansel	903391
calc_joinrel_size_estimate	153525
clamp_row_est	6097158
clamp_width_est	1103320
compute_bitmap_pages	407274
compute_gather_rows	23295
compute_semi_anti_join_factors	133744
cost_agg	48276
cost_append	35890
cost_bitmap_and_node	30493
cost_bitmap_heap_scan	325916
cost_bitmap_or_node	1116
cost_bitmap_tree_node	607825
cost_ctescan	2918
cost_functionscan	27639
cost_gather	13555
cost_gather_merge	9743
cost_group	625
cost_incremental_sort	6627
cost_index	479452
cost_material	391351
cost_memoize_rescan	175132
cost_merge_append	4968
cost_namedtuplestorescan	239
cost_qual_eval	2699797
cost_qual_eval_node	1043984
cost_qual_eval_walker	5472971
cost_recursive_union	537
cost_rescan	1977690
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242240
cost_sort	1233343
cost_subplan	24465
cost_subqueryscan	33550
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1239970
cost_valuesscan	4329
cost_windowagg	1538
extract_nonindex_conditions	575546
final_cost_hashjoin	253063
final_cost_mergejoin	258945
final_cost_nestloop	883070
get_expr_width	1054189
get_foreign_key_join_selectivity	153525
get_indexpath_pages	121070
get_parallel_divisor	235008
get_parameterized_baserel_size	95866
get_parameterized_joinrel_size	6482
get_restriction_qual_cost	626754
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570160
index_pages_fetched	683186
initial_cost_hashjoin	508982
initial_cost_mergejoin	906568
initial_cost_nestloop	1977690
page_size	5756
relation_byte_size	2965088
set_baserel_size_estimates	288217
set_cte_size_estimates	2918
set_foreign_size_estimates	1236
set_function_size_estimates	27639
set_joinrel_size_estimates	147043
set_namedtuplestore_size_estimates	239
set_pathtarget_cost_width	337889
set_rel_width	289438
set_result_size_estimates	2172
set_subquery_size_estimates	21939
set_tablefunc_size_estimates	313
set_values_size_estimates	4329

Generated by: LCOV version 2.0-1