LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-03-01 21:15:06 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13125
approx_tuple_count	427341
cached_scansel	849014
calc_joinrel_size_estimate	144129
clamp_row_est	5791163
clamp_width_est	1056441
compute_bitmap_pages	374600
compute_gather_rows	23106
compute_semi_anti_join_factors	121231
cost_agg	47972
cost_append	35670
cost_bitmap_and_node	26659
cost_bitmap_heap_scan	297853
cost_bitmap_or_node	520
cost_bitmap_tree_node	546161
cost_ctescan	2830
cost_functionscan	27390
cost_gather	13491
cost_gather_merge	9618
cost_group	613
cost_incremental_sort	6957
cost_index	437387
cost_material	371933
cost_memoize_rescan	166520
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2556724
cost_qual_eval_node	993832
cost_qual_eval_walker	5164978
cost_recursive_union	529
cost_rescan	1857581
cost_resultscan	2191
cost_samplescan	153
cost_seqscan	233753
cost_sort	1169132
cost_subplan	23889
cost_subqueryscan	32733
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1176089
cost_valuesscan	4306
cost_windowagg	1538
extract_nonindex_conditions	523019
final_cost_hashjoin	245141
final_cost_mergejoin	250970
final_cost_nestloop	826467
get_expr_width	1021274
get_foreign_key_join_selectivity	144129
get_indexpath_pages	104509
get_parallel_divisor	236066
get_parameterized_baserel_size	88210
get_parameterized_joinrel_size	5112
get_restriction_qual_cost	589202
get_windowclause_startup_tuples	1538
has_indexed_join_quals	525051
index_pages_fetched	618403
initial_cost_hashjoin	487071
initial_cost_mergejoin	852146
initial_cost_nestloop	1857581
page_size	5608
relation_byte_size	2820982
set_baserel_size_estimates	278731
set_cte_size_estimates	2830
set_foreign_size_estimates	1234
set_function_size_estimates	27390
set_joinrel_size_estimates	139017
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	329700
set_rel_width	279950
set_result_size_estimates	2161
set_subquery_size_estimates	21272
set_tablefunc_size_estimates	313
set_values_size_estimates	4306

Generated by: LCOV version 2.0-1