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: 2025-12-30 05:17:40 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	795644
cached_scansel	1485632
calc_joinrel_size_estimate	266134
clamp_row_est	10585964
clamp_width_est	1998020
compute_bitmap_pages	703380
compute_gather_rows	44316
compute_semi_anti_join_factors	216288
cost_agg	93328
cost_append	70876
cost_bitmap_and_node	50378
cost_bitmap_heap_scan	557120
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026606
cost_ctescan	5296
cost_functionscan	52146
cost_gather	25416
cost_gather_merge	18906
cost_group	1226
cost_incremental_sort	12408
cost_index	820784
cost_material	680588
cost_memoize_rescan	295734
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4708642
cost_qual_eval_node	1876788
cost_qual_eval_walker	9630650
cost_recursive_union	936
cost_rescan	3298104
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445274
cost_sort	2090498
cost_subplan	44240
cost_subqueryscan	62358
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102906
cost_valuesscan	8504
cost_windowagg	2976
extract_nonindex_conditions	977746
final_cost_hashjoin	457330
final_cost_mergejoin	463602
final_cost_nestloop	1478840
get_expr_width	1895100
get_foreign_key_join_selectivity	266134
get_indexpath_pages	194012
get_parallel_divisor	468880
get_parameterized_baserel_size	161902
get_parameterized_joinrel_size	9668
get_restriction_qual_cost	1111818
get_windowclause_startup_tuples	2976
has_indexed_join_quals	926362
index_pages_fetched	1154562
initial_cost_hashjoin	884434
initial_cost_mergejoin	1491896
initial_cost_nestloop	3298104
page_size	9328
relation_byte_size	5090854
set_baserel_size_estimates	529794
set_cte_size_estimates	5296
set_foreign_size_estimates	2466
set_function_size_estimates	52146
set_joinrel_size_estimates	256466
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	635772
set_rel_width	532230
set_result_size_estimates	4286
set_subquery_size_estimates	39526
set_tablefunc_size_estimates	626
set_values_size_estimates	8504

Generated by: LCOV version 1.16