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: 2025-12-19 05:17:34 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	482
set_namedtuplestore_size_estimates	482
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2464
cost_windowagg	2976
get_windowclause_startup_tuples	2976
set_result_size_estimates	4286
cost_resultscan	4346
cost_ctescan	5302
set_cte_size_estimates	5302
cost_valuesscan	8480
set_values_size_estimates	8480
page_size	9376
get_parameterized_joinrel_size	9668
cost_merge_append	9900
cost_incremental_sort	12476
cost_gather_merge	18898
cost_gather	25414
append_nonpartial_cost	26110
set_subquery_size_estimates	39528
cost_subplan	44244
compute_gather_rows	44306
cost_bitmap_and_node	50354
cost_functionscan	52262
set_function_size_estimates	52262
cost_subqueryscan	62354
cost_append	70806
cost_agg	92930
get_parameterized_baserel_size	162092
get_indexpath_pages	194184
compute_semi_anti_join_factors	216288
set_joinrel_size_estimates	256650
calc_joinrel_size_estimate	266318
get_foreign_key_join_selectivity	266318
cost_memoize_rescan	296336
cost_seqscan	445368
final_cost_hashjoin	458072
final_cost_mergejoin	464358
get_parallel_divisor	468702
set_baserel_size_estimates	529996
set_rel_width	532430
cost_bitmap_heap_scan	557236
set_pathtarget_cost_width	635950
cost_material	680708
compute_bitmap_pages	703480
approx_tuple_count	796566
cost_index	820818
initial_cost_hashjoin	884338
has_indexed_join_quals	925284
extract_nonindex_conditions	977756
cost_bitmap_tree_node	1026222
get_restriction_qual_cost	1112132
index_pages_fetched	1155004
final_cost_nestloop	1477752
cached_scansel	1485848
initial_cost_mergejoin	1492112
cost_qual_eval_node	1876722
get_expr_width	1896262
clamp_width_est	1998714
cost_sort	2091176
cost_tuplesort	2103652
cost_rescan	3299026
initial_cost_nestloop	3299026
cost_qual_eval	4710974
relation_byte_size	5094258
cost_qual_eval_walker	9633908
clamp_row_est	10594208

Generated by: LCOV version 1.16