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:
2026-08-14 02:15:52
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
21839
approx_tuple_count
604139
cached_scansel
1091262
calc_joinrel_size_estimate
218388
clamp_row_est
8034108
clamp_width_est
1551289
compute_bitmap_pages
581761
compute_gather_rows
37919
compute_semi_anti_join_factors
188237
cost_agg
74888
cost_append
59136
cost_bitmap_and_node
45001
cost_bitmap_heap_scan
467234
cost_bitmap_or_node
1800
cost_bitmap_tree_node
884702
cost_ctescan
3574
cost_functionscan
35076
cost_gather
22070
cost_gather_merge
15854
cost_group
1043
cost_incremental_sort
10062
cost_index
672396
cost_material
498921
cost_memoize_rescan
193960
cost_merge_append
7392
cost_namedtuplestorescan
435
cost_qual_eval
3697520
cost_qual_eval_node
1455749
cost_qual_eval_walker
7646459
cost_recursive_union
637
cost_rescan
2568281
cost_resultscan
3746
cost_samplescan
245
cost_seqscan
343976
cost_sort
1553608
cost_subplan
32563
cost_subqueryscan
49545
cost_tablefuncscan
604
cost_tidrangescan
1703
cost_tidscan
636
cost_tuplesort
1563670
cost_valuesscan
7045
cost_windowagg
2649
extract_nonindex_conditions
811526
final_cost_hashjoin
348742
final_cost_mergejoin
351576
final_cost_nestloop
1172660
get_expr_width
1371775
get_foreign_key_join_selectivity
218388
get_indexpath_pages
176397
get_parallel_divisor
374665
get_parameterized_baserel_size
136507
get_parameterized_joinrel_size
8533
get_restriction_qual_cost
891480
get_windowclause_startup_tuples
2649
has_indexed_join_quals
738764
index_pages_fetched
959999
initial_cost_hashjoin
644931
initial_cost_mergejoin
1096227
initial_cost_nestloop
2568281
page_size
6338
relation_byte_size
3758888
set_baserel_size_estimates
400865
set_cte_size_estimates
3574
set_foreign_size_estimates
1288
set_function_size_estimates
35076
set_joinrel_size_estimates
209855
set_namedtuplestore_size_estimates
435
set_pathtarget_cost_width
472561
set_rel_width
402133
set_result_size_estimates
3681
set_subquery_size_estimates
30237
set_tablefunc_size_estimates
604
set_values_size_estimates
7045
Generated by:
LCOV version 2.0-1