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: 2025-12-13 11:18:03 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25550
approx_tuple_count	792614
cached_scansel	1472646
calc_joinrel_size_estimate	265048
clamp_row_est	10507632
clamp_width_est	1981546
compute_bitmap_pages	695838
compute_gather_rows	43320
compute_semi_anti_join_factors	213528
cost_agg	92298
cost_append	69608
cost_bitmap_and_node	49700
cost_bitmap_heap_scan	550804
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1014100
cost_ctescan	5306
cost_functionscan	52360
cost_gather	24868
cost_gather_merge	18458
cost_group	1226
cost_incremental_sort	12392
cost_index	811672
cost_material	675704
cost_memoize_rescan	293110
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4678000
cost_qual_eval_node	1860162
cost_qual_eval_walker	9576078
cost_recursive_union	932
cost_rescan	3270224
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	440852
cost_sort	2072732
cost_subplan	43790
cost_subqueryscan	61538
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2085124
cost_valuesscan	8282
cost_windowagg	2964
extract_nonindex_conditions	966530
final_cost_hashjoin	457100
final_cost_mergejoin	460772
final_cost_nestloop	1467814
get_expr_width	1880060
get_foreign_key_join_selectivity	265048
get_indexpath_pages	190888
get_parallel_divisor	464030
get_parameterized_baserel_size	160294
get_parameterized_joinrel_size	10180
get_restriction_qual_cost	1100516
get_windowclause_startup_tuples	2964
has_indexed_join_quals	917760
index_pages_fetched	1141310
initial_cost_hashjoin	877814
initial_cost_mergejoin	1478910
initial_cost_nestloop	3270224
page_size	9364
relation_byte_size	5053704
set_baserel_size_estimates	525900
set_cte_size_estimates	5306
set_foreign_size_estimates	2464
set_function_size_estimates	52360
set_joinrel_size_estimates	254868
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	632422
set_rel_width	528334
set_result_size_estimates	4208
set_subquery_size_estimates	39184
set_tablefunc_size_estimates	626
set_values_size_estimates	8282

Generated by: LCOV version 1.16