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: 2026-01-20 17:18:21 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26076
approx_tuple_count	809856
cached_scansel	1486766
calc_joinrel_size_estimate	267660
clamp_row_est	10620026
clamp_width_est	2002026
compute_bitmap_pages	701632
compute_gather_rows	44352
compute_semi_anti_join_factors	216750
cost_agg	93564
cost_append	70780
cost_bitmap_and_node	50276
cost_bitmap_heap_scan	555136
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1023622
cost_ctescan	5280
cost_functionscan	52806
cost_gather	25440
cost_gather_merge	18918
cost_group	1226
cost_incremental_sort	12766
cost_index	822248
cost_material	681496
cost_memoize_rescan	291168
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4746440
cost_qual_eval_node	1892718
cost_qual_eval_walker	9721564
cost_recursive_union	932
cost_rescan	3288838
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445668
cost_sort	2088564
cost_subplan	44286
cost_subqueryscan	62408
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2101330
cost_valuesscan	8520
cost_windowagg	2976
extract_nonindex_conditions	979498
final_cost_hashjoin	462938
final_cost_mergejoin	473558
final_cost_nestloop	1486690
get_expr_width	1901478
get_foreign_key_join_selectivity	267660
get_indexpath_pages	189288
get_parallel_divisor	468654
get_parameterized_baserel_size	162212
get_parameterized_joinrel_size	10680
get_restriction_qual_cost	1110942
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928290
index_pages_fetched	1149054
initial_cost_hashjoin	881474
initial_cost_mergejoin	1493030
initial_cost_nestloop	3288838
page_size	9284
relation_byte_size	5099222
set_baserel_size_estimates	530920
set_cte_size_estimates	5280
set_foreign_size_estimates	2464
set_function_size_estimates	52806
set_joinrel_size_estimates	256980
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	642484
set_rel_width	533354
set_result_size_estimates	4286
set_subquery_size_estimates	39568
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16