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:
2026-09-03 23:15:51
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
21417
approx_tuple_count
595471
cached_scansel
1088095
calc_joinrel_size_estimate
217809
clamp_row_est
7993832
clamp_width_est
1550186
compute_bitmap_pages
576624
compute_gather_rows
37151
compute_semi_anti_join_factors
201796
cost_agg
74726
cost_append
58294
cost_bitmap_and_node
44418
cost_bitmap_heap_scan
462852
cost_bitmap_or_node
1716
cost_bitmap_tree_node
876261
cost_ctescan
3693
cost_functionscan
35307
cost_gather
21629
cost_gather_merge
15527
cost_group
1043
cost_incremental_sort
10005
cost_index
666047
cost_material
497975
cost_memoize_rescan
194296
cost_merge_append
7392
cost_namedtuplestorescan
447
cost_qual_eval
3669599
cost_qual_eval_node
1444893
cost_qual_eval_walker
7586881
cost_recursive_union
650
cost_rescan
2558068
cost_resultscan
3686
cost_samplescan
247
cost_seqscan
341805
cost_sort
1548191
cost_subplan
32350
cost_subqueryscan
49116
cost_tablefuncscan
604
cost_tidrangescan
1703
cost_tidscan
643
cost_tuplesort
1558196
cost_valuesscan
6923
cost_windowagg
2654
extract_nonindex_conditions
803715
final_cost_hashjoin
347003
final_cost_mergejoin
348196
final_cost_nestloop
1163108
get_expr_width
1368469
get_foreign_key_join_selectivity
217809
get_indexpath_pages
173911
get_parallel_divisor
370923
get_parameterized_baserel_size
135370
get_parameterized_joinrel_size
8355
get_restriction_qual_cost
884821
get_windowclause_startup_tuples
2654
has_indexed_join_quals
731267
index_pages_fetched
951095
initial_cost_hashjoin
644982
initial_cost_mergejoin
1093100
initial_cost_nestloop
2558068
page_size
6254
relation_byte_size
3745722
set_baserel_size_estimates
399559
set_cte_size_estimates
3693
set_foreign_size_estimates
1334
set_function_size_estimates
35307
set_joinrel_size_estimates
209454
set_namedtuplestore_size_estimates
447
set_pathtarget_cost_width
472110
set_rel_width
400873
set_result_size_estimates
3621
set_subquery_size_estimates
30147
set_tablefunc_size_estimates
604
set_values_size_estimates
6923
Generated by:
LCOV version 2.0-1