LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1819 1858 97.9 % Date: 2026-02-12 12:17:36 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	814286
cached_scansel	1531594
calc_joinrel_size_estimate	271868
clamp_row_est	10779152
clamp_width_est	2027232
compute_bitmap_pages	714010
compute_gather_rows	45722
compute_semi_anti_join_factors	224220
cost_agg	95272
cost_append	70960
cost_bitmap_and_node	51582
cost_bitmap_heap_scan	566508
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042672
cost_ctescan	5398
cost_functionscan	53388
cost_gather	26796
cost_gather_merge	18932
cost_group	1226
cost_incremental_sort	12854
cost_index	831706
cost_material	695008
cost_memoize_rescan	294042
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4817284
cost_qual_eval_node	1901568
cost_qual_eval_walker	9807282
cost_recursive_union	936
cost_rescan	3376838
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449320
cost_sort	2137060
cost_subplan	44456
cost_subqueryscan	63198
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2149914
cost_valuesscan	8580
cost_windowagg	3076
extract_nonindex_conditions	991616
final_cost_hashjoin	469240
final_cost_mergejoin	475782
final_cost_nestloop	1522266
get_expr_width	1912332
get_foreign_key_join_selectivity	271868
get_indexpath_pages	193086
get_parallel_divisor	471488
get_parameterized_baserel_size	165404
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1127422
get_windowclause_startup_tuples	3076
has_indexed_join_quals	953992
index_pages_fetched	1162984
initial_cost_hashjoin	900292
initial_cost_mergejoin	1537858
initial_cost_nestloop	3376838
page_size	9500
relation_byte_size	5203822
set_baserel_size_estimates	535320
set_cte_size_estimates	5398
set_foreign_size_estimates	2468
set_function_size_estimates	53388
set_joinrel_size_estimates	262150
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	642834
set_rel_width	537758
set_result_size_estimates	4292
set_subquery_size_estimates	40306
set_tablefunc_size_estimates	626
set_values_size_estimates	8580

Generated by: LCOV version 1.16