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:
2026-11-11 00:16:14
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
23823
approx_tuple_count
624345
cached_scansel
1135716
calc_joinrel_size_estimate
227218
clamp_row_est
8514084
clamp_width_est
1552692
compute_bitmap_pages
578364
compute_gather_rows
37225
compute_semi_anti_join_factors
201063
cost_agg
74314
cost_append
64174
cost_bitmap_and_node
44750
cost_bitmap_heap_scan
464937
cost_bitmap_or_node
1700
cost_bitmap_tree_node
880843
cost_ctescan
4135
cost_functionscan
35801
cost_gather
20325
cost_gather_merge
16907
cost_group
1043
cost_incremental_sort
10591
cost_index
669450
cost_material
511599
cost_memoize_rescan
256404
cost_merge_append
9858
cost_namedtuplestorescan
411
cost_qual_eval
3782155
cost_qual_eval_node
1459140
cost_qual_eval_walker
7764664
cost_recursive_union
719
cost_rescan
2771045
cost_resultscan
3937
cost_samplescan
262
cost_seqscan
342328
cost_sort
1579239
cost_subplan
33554
cost_subqueryscan
49528
cost_tablefuncscan
717
cost_tidrangescan
1703
cost_tidscan
643
cost_tuplesort
1589830
cost_valuesscan
7085
cost_windowagg
2707
extract_nonindex_conditions
808675
final_cost_hashjoin
354420
final_cost_mergejoin
372523
final_cost_nestloop
1204351
get_expr_width
1460197
get_foreign_key_join_selectivity
227218
get_indexpath_pages
174695
get_parallel_divisor
399844
get_parameterized_baserel_size
137167
get_parameterized_joinrel_size
11541
get_restriction_qual_cost
888940
get_windowclause_startup_tuples
2707
has_indexed_join_quals
735178
index_pages_fetched
956941
initial_cost_hashjoin
668487
initial_cost_mergejoin
1140845
initial_cost_nestloop
2771045
page_size
6488
relation_byte_size
3919695
set_baserel_size_estimates
401585
set_cte_size_estimates
4135
set_foreign_size_estimates
1337
set_function_size_estimates
35801
set_joinrel_size_estimates
215677
set_namedtuplestore_size_estimates
411
set_pathtarget_cost_width
478707
set_rel_width
402898
set_result_size_estimates
3872
set_subquery_size_estimates
30508
set_tablefunc_size_estimates
717
set_values_size_estimates
7085
Generated by:
LCOV version 2.0-1