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 % 1859 1820 Test Date: 2026-04-01 04:15:58 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21670
approx_tuple_count	597351
cached_scansel	1116074
calc_joinrel_size_estimate	217505
clamp_row_est	8029642
clamp_width_est	1539885
compute_bitmap_pages	558397
compute_gather_rows	37609
compute_semi_anti_join_factors	183632
cost_agg	73294
cost_append	58446
cost_bitmap_and_node	41543
cost_bitmap_heap_scan	446709
cost_bitmap_or_node	1750
cost_bitmap_tree_node	836736
cost_ctescan	3616
cost_functionscan	35483
cost_gather	21840
cost_gather_merge	15774
cost_group	1013
cost_incremental_sort	10308
cost_index	663984
cost_material	504342
cost_memoize_rescan	203698
cost_merge_append	7355
cost_namedtuplestorescan	391
cost_qual_eval	3636215
cost_qual_eval_node	1448167
cost_qual_eval_walker	7547449
cost_recursive_union	688
cost_rescan	2578129
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	344082
cost_sort	1575213
cost_subplan	33654
cost_subqueryscan	49010
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1585521
cost_valuesscan	6714
cost_windowagg	2514
extract_nonindex_conditions	798714
final_cost_hashjoin	346774
final_cost_mergejoin	344572
final_cost_nestloop	1149503
get_expr_width	1401012
get_foreign_key_join_selectivity	217505
get_indexpath_pages	172907
get_parallel_divisor	372266
get_parameterized_baserel_size	132711
get_parameterized_joinrel_size	8448
get_restriction_qual_cost	871205
get_windowclause_startup_tuples	2514
has_indexed_join_quals	722740
index_pages_fetched	949615
initial_cost_hashjoin	657914
initial_cost_mergejoin	1121009
initial_cost_nestloop	2578129
page_size	7128
relation_byte_size	3800523
set_baserel_size_estimates	401615
set_cte_size_estimates	3616
set_foreign_size_estimates	1235
set_function_size_estimates	35483
set_joinrel_size_estimates	209057
set_namedtuplestore_size_estimates	391
set_pathtarget_cost_width	467898
set_rel_width	402830
set_result_size_estimates	3585
set_subquery_size_estimates	30393
set_tablefunc_size_estimates	519
set_values_size_estimates	6714

Generated by: LCOV version 2.0-1