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 %
1864
1825
Test Date:
2026-08-24 04:15:55
Functions:
100.0 %
74
74
Legend:
Lines:    
hit
not hit
Branches:
+
taken
-
not taken
#
not executed
Branches:
88.7 %
921
817
Function Name
Hit count
append_nonpartial_cost
21805
approx_tuple_count
607180
cached_scansel
1093923
calc_joinrel_size_estimate
219185
clamp_row_est
8059192
clamp_width_est
1555622
compute_bitmap_pages
582756
compute_gather_rows
37940
compute_semi_anti_join_factors
188668
cost_agg
74962
cost_append
59075
cost_bitmap_and_node
45071
cost_bitmap_heap_scan
468036
cost_bitmap_or_node
1800
cost_bitmap_tree_node
886553
cost_ctescan
3575
cost_functionscan
35243
cost_gather
22076
cost_gather_merge
15869
cost_group
1043
cost_incremental_sort
10039
cost_index
673619
cost_material
499982
cost_memoize_rescan
193498
cost_merge_append
7392
cost_namedtuplestorescan
433
cost_qual_eval
3713631
cost_qual_eval_node
1458788
cost_qual_eval_walker
7673517
cost_recursive_union
638
cost_rescan
2572521
cost_resultscan
3751
cost_samplescan
245
cost_seqscan
344838
cost_sort
1557372
cost_subplan
32617
cost_subqueryscan
49631
cost_tablefuncscan
604
cost_tidrangescan
1703
cost_tidscan
643
cost_tuplesort
1567411
cost_valuesscan
7081
cost_windowagg
2654
extract_nonindex_conditions
812990
final_cost_hashjoin
351380
final_cost_mergejoin
353661
final_cost_nestloop
1176790
get_expr_width
1375736
get_foreign_key_join_selectivity
219185
get_indexpath_pages
175947
get_parallel_divisor
374406
get_parameterized_baserel_size
136739
get_parameterized_joinrel_size
8678
get_restriction_qual_cost
893408
get_windowclause_startup_tuples
2654
has_indexed_join_quals
741313
index_pages_fetched
960620
initial_cost_hashjoin
647685
initial_cost_mergejoin
1098928
initial_cost_nestloop
2572521
page_size
6188
relation_byte_size
3769221
set_baserel_size_estimates
402087
set_cte_size_estimates
3575
set_foreign_size_estimates
1333
set_function_size_estimates
35243
set_joinrel_size_estimates
210507
set_namedtuplestore_size_estimates
433
set_pathtarget_cost_width
473753
set_rel_width
403399
set_result_size_estimates
3686
set_subquery_size_estimates
30293
set_tablefunc_size_estimates
604
set_values_size_estimates
7081
Generated by:
LCOV version 2.0-1