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: 2026-01-29 23:17:37 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	810408
cached_scansel	1530090
calc_joinrel_size_estimate	271792
clamp_row_est	10768670
clamp_width_est	2024434
compute_bitmap_pages	713736
compute_gather_rows	45818
compute_semi_anti_join_factors	223812
cost_agg	95244
cost_append	70896
cost_bitmap_and_node	51688
cost_bitmap_heap_scan	566510
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042822
cost_ctescan	5312
cost_functionscan	52934
cost_gather	26856
cost_gather_merge	18968
cost_group	1226
cost_incremental_sort	12850
cost_index	830124
cost_material	694254
cost_memoize_rescan	296574
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4799358
cost_qual_eval_node	1903916
cost_qual_eval_walker	9775758
cost_recursive_union	936
cost_rescan	3385240
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448480
cost_sort	2134060
cost_subplan	44336
cost_subqueryscan	63190
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2146910
cost_valuesscan	8518
cost_windowagg	2976
extract_nonindex_conditions	989730
final_cost_hashjoin	465698
final_cost_mergejoin	472678
final_cost_nestloop	1519078
get_expr_width	1918400
get_foreign_key_join_selectivity	271792
get_indexpath_pages	198348
get_parallel_divisor	471712
get_parameterized_baserel_size	165082
get_parameterized_joinrel_size	10360
get_restriction_qual_cost	1125974
get_windowclause_startup_tuples	2976
has_indexed_join_quals	954442
index_pages_fetched	1168934
initial_cost_hashjoin	899480
initial_cost_mergejoin	1536354
initial_cost_nestloop	3385240
page_size	9548
relation_byte_size	5195962
set_baserel_size_estimates	533880
set_cte_size_estimates	5312
set_foreign_size_estimates	2468
set_function_size_estimates	52934
set_joinrel_size_estimates	261432
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	644406
set_rel_width	536318
set_result_size_estimates	4292
set_subquery_size_estimates	40296
set_tablefunc_size_estimates	626
set_values_size_estimates	8518

Generated by: LCOV version 1.16