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: 2025-12-23 01:18:31 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	802266
cached_scansel	1486460
calc_joinrel_size_estimate	267442
clamp_row_est	10605746
clamp_width_est	1999218
compute_bitmap_pages	703562
compute_gather_rows	44334
compute_semi_anti_join_factors	216332
cost_agg	92944
cost_append	70806
cost_bitmap_and_node	50348
cost_bitmap_heap_scan	557290
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026440
cost_ctescan	5302
cost_functionscan	52892
cost_gather	25418
cost_gather_merge	18922
cost_group	1226
cost_incremental_sort	12516
cost_index	820980
cost_material	680862
cost_memoize_rescan	294816
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4726940
cost_qual_eval_node	1879700
cost_qual_eval_walker	9669568
cost_recursive_union	936
cost_rescan	3299420
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445442
cost_sort	2091772
cost_subplan	44234
cost_subqueryscan	62356
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2104288
cost_valuesscan	8480
cost_windowagg	2976
extract_nonindex_conditions	977954
final_cost_hashjoin	459832
final_cost_mergejoin	467642
final_cost_nestloop	1482790
get_expr_width	1895592
get_foreign_key_join_selectivity	267442
get_indexpath_pages	194154
get_parallel_divisor	468858
get_parameterized_baserel_size	162140
get_parameterized_joinrel_size	10426
get_restriction_qual_cost	1112884
get_windowclause_startup_tuples	2976
has_indexed_join_quals	927890
index_pages_fetched	1155128
initial_cost_hashjoin	881222
initial_cost_mergejoin	1492724
initial_cost_nestloop	3299420
page_size	9340
relation_byte_size	5097648
set_baserel_size_estimates	530712
set_cte_size_estimates	5302
set_foreign_size_estimates	2464
set_function_size_estimates	52892
set_joinrel_size_estimates	257016
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	636558
set_rel_width	533146
set_result_size_estimates	4286
set_subquery_size_estimates	39528
set_tablefunc_size_estimates	626
set_values_size_estimates	8480

Generated by: LCOV version 1.16