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: 2025-12-27 14:17:42 Functions: 74 74 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
append_nonpartial_cost 26142
approx_tuple_count 795064
cached_scansel 1485632
calc_joinrel_size_estimate 266420
clamp_row_est 10593266
clamp_width_est 2000202
compute_bitmap_pages 703610
compute_gather_rows 44274
compute_semi_anti_join_factors 216312
cost_agg 93086
cost_append 70918
cost_bitmap_and_node 50370
cost_bitmap_heap_scan 557358
cost_bitmap_or_node 1040
cost_bitmap_tree_node 1026692
cost_ctescan 5302
cost_functionscan 52400
cost_gather 25390
cost_gather_merge 18890
cost_group 1226
cost_incremental_sort 12432
cost_index 820964
cost_material 680764
cost_memoize_rescan 296232
cost_merge_append 9900
cost_namedtuplestorescan 478
cost_qual_eval 4708720
cost_qual_eval_node 1877964
cost_qual_eval_walker 9635714
cost_recursive_union 936
cost_rescan 3299394
cost_resultscan 4346
cost_samplescan 306
cost_seqscan 445554
cost_sort 2090858
cost_subplan 44234
cost_subqueryscan 62354
cost_tablefuncscan 626
cost_tidrangescan 2052
cost_tidscan 872
cost_tuplesort 2103290
cost_valuesscan 8498
cost_windowagg 2976
extract_nonindex_conditions 977928
final_cost_hashjoin 457732
final_cost_mergejoin 463090
final_cost_nestloop 1478202
get_expr_width 1897320
get_foreign_key_join_selectivity 266420
get_indexpath_pages 194160
get_parallel_divisor 468748
get_parameterized_baserel_size 162132
get_parameterized_joinrel_size 9674
get_restriction_qual_cost 1112592
get_windowclause_startup_tuples 2976
has_indexed_join_quals 925670
index_pages_fetched 1155014
initial_cost_hashjoin 884386
initial_cost_mergejoin 1491896
initial_cost_nestloop 3299394
page_size 9344
relation_byte_size 5091998
set_baserel_size_estimates 530318
set_cte_size_estimates 5302
set_foreign_size_estimates 2464
set_function_size_estimates 52400
set_joinrel_size_estimates 256746
set_namedtuplestore_size_estimates 478
set_pathtarget_cost_width 636594
set_rel_width 532752
set_result_size_estimates 4286
set_subquery_size_estimates 39528
set_tablefunc_size_estimates 626
set_values_size_estimates 8498

Generated by: LCOV version 1.16