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: 2026-03-13 01:14:53 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 13159
approx_tuple_count 436420
cached_scansel 904854
calc_joinrel_size_estimate 154049
clamp_row_est 6114687
clamp_width_est 1102207
compute_bitmap_pages 408265
compute_gather_rows 23318
compute_semi_anti_join_factors 133907
cost_agg 48306
cost_append 35910
cost_bitmap_and_node 30504
cost_bitmap_heap_scan 326564
cost_bitmap_or_node 1116
cost_bitmap_tree_node 609062
cost_ctescan 2926
cost_functionscan 27754
cost_gather 13566
cost_gather_merge 9755
cost_group 625
cost_incremental_sort 6631
cost_index 480534
cost_material 392239
cost_memoize_rescan 175005
cost_merge_append 4968
cost_namedtuplestorescan 237
cost_qual_eval 2707744
cost_qual_eval_node 1040258
cost_qual_eval_walker 5483947
cost_recursive_union 538
cost_rescan 1980231
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242818
cost_sort 1235111
cost_subplan 24468
cost_subqueryscan 33567
cost_tablefuncscan 313
cost_tidrangescan 1028
cost_tidscan 438
cost_tuplesort 1241742
cost_valuesscan 4330
cost_windowagg 1538
extract_nonindex_conditions 576733
final_cost_hashjoin 254843
final_cost_mergejoin 259358
final_cost_nestloop 885020
get_expr_width 1049318
get_foreign_key_join_selectivity 154049
get_indexpath_pages 120662
get_parallel_divisor 235116
get_parameterized_baserel_size 96082
get_parameterized_joinrel_size 6584
get_restriction_qual_cost 628119
get_windowclause_startup_tuples 1538
has_indexed_join_quals 570928
index_pages_fetched 683786
initial_cost_hashjoin 511315
initial_cost_mergejoin 908031
initial_cost_nestloop 1980231
page_size 5750
relation_byte_size 2970708
set_baserel_size_estimates 288927
set_cte_size_estimates 2926
set_foreign_size_estimates 1237
set_function_size_estimates 27754
set_joinrel_size_estimates 147465
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 335269
set_rel_width 290149
set_result_size_estimates 2172
set_subquery_size_estimates 21955
set_tablefunc_size_estimates 313
set_values_size_estimates 4330

Generated by: LCOV version 2.0-1