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: 2026-03-07 04:14:58 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 13156
approx_tuple_count 435824
cached_scansel 903749
calc_joinrel_size_estimate 153445
clamp_row_est 6098517
clamp_width_est 1102454
compute_bitmap_pages 407677
compute_gather_rows 23145
compute_semi_anti_join_factors 133997
cost_agg 48245
cost_append 35749
cost_bitmap_and_node 30544
cost_bitmap_heap_scan 326224
cost_bitmap_or_node 1116
cost_bitmap_tree_node 608576
cost_ctescan 2839
cost_functionscan 27492
cost_gather 13512
cost_gather_merge 9636
cost_group 619
cost_incremental_sort 7093
cost_index 479590
cost_material 391972
cost_memoize_rescan 175217
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2699561
cost_qual_eval_node 1043611
cost_qual_eval_walker 5471300
cost_recursive_union 538
cost_rescan 1977103
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 241878
cost_sort 1230807
cost_subplan 24408
cost_subqueryscan 33510
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1237900
cost_valuesscan 4316
cost_windowagg 1538
extract_nonindex_conditions 575620
final_cost_hashjoin 253235
final_cost_mergejoin 258764
final_cost_nestloop 883319
get_expr_width 1052266
get_foreign_key_join_selectivity 153445
get_indexpath_pages 121469
get_parallel_divisor 236138
get_parameterized_baserel_size 95817
get_parameterized_joinrel_size 6386
get_restriction_qual_cost 626434
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570039
index_pages_fetched 683465
initial_cost_hashjoin 509844
initial_cost_mergejoin 906914
initial_cost_nestloop 1977103
page_size 5754
relation_byte_size 2963273
set_baserel_size_estimates 287655
set_cte_size_estimates 2839
set_foreign_size_estimates 1236
set_function_size_estimates 27492
set_joinrel_size_estimates 147059
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337087
set_rel_width 288875
set_result_size_estimates 2172
set_subquery_size_estimates 21940
set_tablefunc_size_estimates 313
set_values_size_estimates 4316

Generated by: LCOV version 2.0-1