LCOV - code coverage report
Current view:
top level
-
src/backend/optimizer/path
- costsize.c
(
source
/ functions)
Coverage
Total
Hit
Test:
PostgreSQL 20devel
Lines:
97.9 %
1887
1848
Test Date:
2026-09-01 04:15:51
Functions:
100.0 %
74
74
Legend:
Lines:    
hit
not hit
Branches:
+
taken
-
not taken
#
not executed
Branches:
89.0 %
947
843
Function Name
Hit count
append_nonpartial_cost
21401
approx_tuple_count
597938
cached_scansel
1085309
calc_joinrel_size_estimate
217146
clamp_row_est
7979905
clamp_width_est
1543352
compute_bitmap_pages
574187
compute_gather_rows
37128
compute_semi_anti_join_factors
201174
cost_agg
74601
cost_append
58213
cost_bitmap_and_node
44346
cost_bitmap_heap_scan
461086
cost_bitmap_or_node
1700
cost_bitmap_tree_node
872474
cost_ctescan
3575
cost_functionscan
35088
cost_gather
21634
cost_gather_merge
15499
cost_group
1043
cost_incremental_sort
10028
cost_index
663662
cost_material
496297
cost_memoize_rescan
192420
cost_merge_append
7392
cost_namedtuplestorescan
437
cost_qual_eval
3671048
cost_qual_eval_node
1441145
cost_qual_eval_walker
7584171
cost_recursive_union
638
cost_rescan
2549483
cost_resultscan
3686
cost_samplescan
247
cost_seqscan
340656
cost_sort
1545932
cost_subplan
32286
cost_subqueryscan
48988
cost_tablefuncscan
604
cost_tidrangescan
1703
cost_tidscan
643
cost_tuplesort
1555960
cost_valuesscan
6924
cost_windowagg
2654
extract_nonindex_conditions
800980
final_cost_hashjoin
347694
final_cost_mergejoin
350381
final_cost_nestloop
1162814
get_expr_width
1364022
get_foreign_key_join_selectivity
217146
get_indexpath_pages
172651
get_parallel_divisor
370940
get_parameterized_baserel_size
134877
get_parameterized_joinrel_size
8551
get_restriction_qual_cost
881533
get_windowclause_startup_tuples
2654
has_indexed_join_quals
731757
index_pages_fetched
946238
initial_cost_hashjoin
642263
initial_cost_mergejoin
1090314
initial_cost_nestloop
2549483
page_size
6234
relation_byte_size
3739971
set_baserel_size_estimates
397954
set_cte_size_estimates
3575
set_foreign_size_estimates
1334
set_function_size_estimates
35088
set_joinrel_size_estimates
208595
set_namedtuplestore_size_estimates
437
set_pathtarget_cost_width
470595
set_rel_width
399268
set_result_size_estimates
3621
set_subquery_size_estimates
30027
set_tablefunc_size_estimates
604
set_values_size_estimates
6924
Generated by:
LCOV version 2.0-1