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: 2026-05-01 20:16:42 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21747
approx_tuple_count	599169
cached_scansel	1119148
calc_joinrel_size_estimate	216966
clamp_row_est	8058200
clamp_width_est	1544230
compute_bitmap_pages	559027
compute_gather_rows	37795
compute_semi_anti_join_factors	184647
cost_agg	74239
cost_append	58840
cost_bitmap_and_node	41721
cost_bitmap_heap_scan	448266
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839030
cost_ctescan	3615
cost_functionscan	35328
cost_gather	21941
cost_gather_merge	15859
cost_group	1013
cost_incremental_sort	10443
cost_index	665491
cost_material	503297
cost_memoize_rescan	203644
cost_merge_append	7355
cost_namedtuplestorescan	439
cost_qual_eval	3647652
cost_qual_eval_node	1454871
cost_qual_eval_walker	7577844
cost_recursive_union	688
cost_rescan	2581245
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	346839
cost_sort	1579968
cost_subplan	33938
cost_subqueryscan	49273
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1590411
cost_valuesscan	6868
cost_windowagg	2539
extract_nonindex_conditions	801259
final_cost_hashjoin	347653
final_cost_mergejoin	345978
final_cost_nestloop	1151005
get_expr_width	1408822
get_foreign_key_join_selectivity	216966
get_indexpath_pages	172318
get_parallel_divisor	373800
get_parameterized_baserel_size	133019
get_parameterized_joinrel_size	8783
get_restriction_qual_cost	875724
get_windowclause_startup_tuples	2539
has_indexed_join_quals	726720
index_pages_fetched	951214
initial_cost_hashjoin	658712
initial_cost_mergejoin	1124113
initial_cost_nestloop	2581245
page_size	7084
relation_byte_size	3806686
set_baserel_size_estimates	404220
set_cte_size_estimates	3615
set_foreign_size_estimates	1253
set_function_size_estimates	35328
set_joinrel_size_estimates	208183
set_namedtuplestore_size_estimates	439
set_pathtarget_cost_width	471751
set_rel_width	405452
set_result_size_estimates	3616
set_subquery_size_estimates	30597
set_tablefunc_size_estimates	519
set_values_size_estimates	6868

Generated by: LCOV version 2.0-1