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 % 1859 1820
Test Date: 2026-04-07 00:17:19 Functions: 100.0 % 74 74
Legend: Lines:     hit not hit

Function Name Sort by function name Hit count Sort by function hit count
append_nonpartial_cost 21712
approx_tuple_count 598767
cached_scansel 1117002
calc_joinrel_size_estimate 216635
clamp_row_est 8049930
clamp_width_est 1547061
compute_bitmap_pages 559026
compute_gather_rows 37688
compute_semi_anti_join_factors 184368
cost_agg 73504
cost_append 58729
cost_bitmap_and_node 41627
cost_bitmap_heap_scan 447880
cost_bitmap_or_node 1752
cost_bitmap_tree_node 838101
cost_ctescan 3618
cost_functionscan 35621
cost_gather 21877
cost_gather_merge 15816
cost_group 1013
cost_incremental_sort 10424
cost_index 665562
cost_material 503338
cost_memoize_rescan 204030
cost_merge_append 7355
cost_namedtuplestorescan 435
cost_qual_eval 3644592
cost_qual_eval_node 1456356
cost_qual_eval_walker 7574136
cost_recursive_union 687
cost_rescan 2578443
cost_resultscan 3660
cost_samplescan 243
cost_seqscan 346189
cost_sort 1577627
cost_subplan 33852
cost_subqueryscan 49215
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 625
cost_tuplesort 1588051
cost_valuesscan 6793
cost_windowagg 2514
extract_nonindex_conditions 801053
final_cost_hashjoin 348044
final_cost_mergejoin 345926
final_cost_nestloop 1148173
get_expr_width 1410678
get_foreign_key_join_selectivity 216635
get_indexpath_pages 173367
get_parallel_divisor 373413
get_parameterized_baserel_size 132944
get_parameterized_joinrel_size 8240
get_restriction_qual_cost 874855
get_windowclause_startup_tuples 2514
has_indexed_join_quals 723849
index_pages_fetched 952656
initial_cost_hashjoin 658337
initial_cost_mergejoin 1121945
initial_cost_nestloop 2578443
page_size 7096
relation_byte_size 3804052
set_baserel_size_estimates 403775
set_cte_size_estimates 3618
set_foreign_size_estimates 1253
set_function_size_estimates 35621
set_joinrel_size_estimates 208395
set_namedtuplestore_size_estimates 435
set_pathtarget_cost_width 472951
set_rel_width 405008
set_result_size_estimates 3595
set_subquery_size_estimates 30528
set_tablefunc_size_estimates 519
set_values_size_estimates 6793

Generated by: LCOV version 2.0-1