LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage
Test: PostgreSQL 19devel Lines: 1744 1784 97.8 %
Date: 2025-10-10 19:18:08 Functions: 75 75 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
cost_samplescan 306
cost_namedtuplestorescan 478
set_namedtuplestore_size_estimates 478
cost_tablefuncscan 626
set_tablefunc_size_estimates 626
cost_tidscan 872
cost_recursive_union 926
cost_bitmap_or_node 1016
cost_group 1226
cost_tidrangescan 1944
set_foreign_size_estimates 2440
cost_windowagg 2964
get_windowclause_startup_tuples 2964
set_result_size_estimates 4208
cost_resultscan 4268
cost_ctescan 5172
set_cte_size_estimates 5172
get_parameterized_joinrel_size 8200
cost_valuesscan 8254
set_values_size_estimates 8254
page_size 9308
cost_merge_append 10128
cost_incremental_sort 11260
cost_gather_merge 17538
cost_gather 24442
append_nonpartial_cost 25246
set_subquery_size_estimates 32722
compute_gather_rows 41974
cost_subplan 43664
clamp_cardinality_to_long 46646
cost_bitmap_and_node 50128
cost_functionscan 51246
set_function_size_estimates 51246
cost_subqueryscan 53866
cost_append 68876
cost_agg 85250
get_parameterized_baserel_size 158588
get_indexpath_pages 189924
compute_semi_anti_join_factors 211470
set_joinrel_size_estimates 251898
calc_joinrel_size_estimate 260098
get_foreign_key_join_selectivity 260098
cost_memoize_rescan 285812
cost_seqscan 432232
final_cost_hashjoin 452702
final_cost_mergejoin 457552
get_parallel_divisor 462952
set_baserel_size_estimates 509652
set_rel_width 512062
cost_bitmap_heap_scan 543960
set_pathtarget_cost_width 611120
cost_material 668030
compute_bitmap_pages 688420
approx_tuple_count 787974
cost_index 800632
initial_cost_hashjoin 869142
has_indexed_join_quals 903708
extract_nonindex_conditions 954406
cost_bitmap_tree_node 1009066
get_restriction_qual_cost 1078008
index_pages_fetched 1126458
final_cost_nestloop 1444376
cached_scansel 1460184
initial_cost_mergejoin 1466324
cost_qual_eval_node 1822856
get_expr_width 1839890
clamp_width_est 1930016
cost_sort 2054854
cost_tuplesort 2066114
cost_rescan 3221772
initial_cost_nestloop 3221772
cost_qual_eval 4612006
relation_byte_size 4998988
cost_qual_eval_walker 9451400
clamp_row_est 10358880

Generated by: LCOV version 1.16