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: 2026-03-08 09:14:50 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 13155
approx_tuple_count 435086
cached_scansel 902757
calc_joinrel_size_estimate 153697
clamp_row_est 6096810
clamp_width_est 1104715
compute_bitmap_pages 408462
compute_gather_rows 23160
compute_semi_anti_join_factors 133882
cost_agg 48271
cost_append 35748
cost_bitmap_and_node 30521
cost_bitmap_heap_scan 326609
cost_bitmap_or_node 1116
cost_bitmap_tree_node 609009
cost_ctescan 2852
cost_functionscan 27581
cost_gather 13517
cost_gather_merge 9646
cost_group 619
cost_incremental_sort 7139
cost_index 480374
cost_material 392270
cost_memoize_rescan 175217
cost_merge_append 4950
cost_namedtuplestorescan 237
cost_qual_eval 2700704
cost_qual_eval_node 1045711
cost_qual_eval_walker 5480819
cost_recursive_union 537
cost_rescan 1976495
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242392
cost_sort 1229884
cost_subplan 24388
cost_subqueryscan 33502
cost_tablefuncscan 313
cost_tidrangescan 1026
cost_tidscan 436
cost_tuplesort 1237023
cost_valuesscan 4316
cost_windowagg 1538
extract_nonindex_conditions 576341
final_cost_hashjoin 253049
final_cost_mergejoin 258050
final_cost_nestloop 885171
get_expr_width 1053270
get_foreign_key_join_selectivity 153697
get_indexpath_pages 121419
get_parallel_divisor 236209
get_parameterized_baserel_size 95937
get_parameterized_joinrel_size 6384
get_restriction_qual_cost 627426
get_windowclause_startup_tuples 1538
has_indexed_join_quals 571041
index_pages_fetched 684234
initial_cost_hashjoin 509543
initial_cost_mergejoin 905922
initial_cost_nestloop 1976495
page_size 5778
relation_byte_size 2962090
set_baserel_size_estimates 288261
set_cte_size_estimates 2852
set_foreign_size_estimates 1236
set_function_size_estimates 27581
set_joinrel_size_estimates 147313
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337994
set_rel_width 289482
set_result_size_estimates 2172
set_subquery_size_estimates 21926
set_tablefunc_size_estimates 313
set_values_size_estimates 4316

Generated by: LCOV version 2.0-1