LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit
Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820
Test Date: 2026-06-02 23:16:07 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 21740
approx_tuple_count 600145
cached_scansel 1119437
calc_joinrel_size_estimate 216515
clamp_row_est 8063001
clamp_width_est 1551243
compute_bitmap_pages 559586
compute_gather_rows 37778
compute_semi_anti_join_factors 184740
cost_agg 74459
cost_append 58841
cost_bitmap_and_node 41808
cost_bitmap_heap_scan 448730
cost_bitmap_or_node 1752
cost_bitmap_tree_node 839543
cost_ctescan 3603
cost_functionscan 35373
cost_gather 21925
cost_gather_merge 15858
cost_group 1053
cost_incremental_sort 10520
cost_index 666024
cost_material 503376
cost_memoize_rescan 204217
cost_merge_append 7365
cost_namedtuplestorescan 445
cost_qual_eval 3650719
cost_qual_eval_node 1459304
cost_qual_eval_walker 7591032
cost_recursive_union 687
cost_rescan 2581209
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 347110
cost_sort 1580312
cost_subplan 33949
cost_subqueryscan 49421
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1590832
cost_valuesscan 6890
cost_windowagg 2554
extract_nonindex_conditions 801856
final_cost_hashjoin 348222
final_cost_mergejoin 347227
final_cost_nestloop 1149203
get_expr_width 1415190
get_foreign_key_join_selectivity 216515
get_indexpath_pages 173742
get_parallel_divisor 373647
get_parameterized_baserel_size 133053
get_parameterized_joinrel_size 8254
get_restriction_qual_cost 876513
get_windowclause_startup_tuples 2554
has_indexed_join_quals 725517
index_pages_fetched 953553
initial_cost_hashjoin 659174
initial_cost_mergejoin 1124402
initial_cost_nestloop 2581209
page_size 7142
relation_byte_size 3809313
set_baserel_size_estimates 404631
set_cte_size_estimates 3603
set_foreign_size_estimates 1260
set_function_size_estimates 35373
set_joinrel_size_estimates 208261
set_namedtuplestore_size_estimates 445
set_pathtarget_cost_width 475354
set_rel_width 405871
set_result_size_estimates 3616
set_subquery_size_estimates 30656
set_tablefunc_size_estimates 519
set_values_size_estimates 6890

Generated by: LCOV version 2.0-1