LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-04 11:18:12 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	810618
cached_scansel	1529386
calc_joinrel_size_estimate	271680
clamp_row_est	10771194
clamp_width_est	2018408
compute_bitmap_pages	713448
compute_gather_rows	45706
compute_semi_anti_join_factors	223748
cost_agg	95244
cost_append	70926
cost_bitmap_and_node	51684
cost_bitmap_heap_scan	566204
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042442
cost_ctescan	5306
cost_functionscan	52666
cost_gather	26792
cost_gather_merge	18920
cost_group	1226
cost_incremental_sort	12988
cost_index	829786
cost_material	693812
cost_memoize_rescan	296722
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4800178
cost_qual_eval_node	1896382
cost_qual_eval_walker	9767490
cost_recursive_union	936
cost_rescan	3384388
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448252
cost_sort	2132854
cost_subplan	44330
cost_subqueryscan	63180
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2145842
cost_valuesscan	8520
cost_windowagg	2976
extract_nonindex_conditions	989342
final_cost_hashjoin	465628
final_cost_mergejoin	473316
final_cost_nestloop	1519870
get_expr_width	1910282
get_foreign_key_join_selectivity	271680
get_indexpath_pages	198320
get_parallel_divisor	471464
get_parameterized_baserel_size	164808
get_parameterized_joinrel_size	10496
get_restriction_qual_cost	1125162
get_windowclause_startup_tuples	2976
has_indexed_join_quals	955798
index_pages_fetched	1168492
initial_cost_hashjoin	899486
initial_cost_mergejoin	1535650
initial_cost_nestloop	3384388
page_size	9580
relation_byte_size	5194534
set_baserel_size_estimates	533374
set_cte_size_estimates	5306
set_foreign_size_estimates	2470
set_function_size_estimates	52666
set_joinrel_size_estimates	261184
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	640466
set_rel_width	535814
set_result_size_estimates	4292
set_subquery_size_estimates	40290
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16