[MDEV-28424] main.desc_index_range fails in bb, result length mismatch Created: 2022-04-27  Updated: 2023-11-28

Status: Open
Project: MariaDB Server
Component/s: Optimizer, Tests
Affects Version/s: 10.8
Fix Version/s: 10.11

Type: Bug Priority: Major
Reporter: Alice Sherepa Assignee: Sergei Petrunia
Resolution: Unresolved Votes: 0
Labels: None


 Description   

https://buildbot.askmonty.org/buildbot/builders/winx64-packages/builds/30249

main.desc_index_range 'innodb'           w4 [ fail ]
        Test ended at 2022-03-01 11:23:04
 
CURRENT_TEST: main.desc_index_range
--- D:/winx64-packages/build/src/mysql-test/main/desc_index_range.result	2022-03-01 10:22:18.000000000 +0000
+++ D:\winx64-packages\build\src\mysql-test\main\desc_index_range.reject	2022-03-01 11:23:04.506052100 +0000
@@ -207,7 +207,7 @@
 # Must use ROR-intersect:
 explain select * from t1 where b = 255 AND a IS NULL;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	a,b	b,a	5,5	NULL	1	Using intersect(b,a); Using where; Using index
+1	SIMPLE	t1	ref	a,b	b	5	const	2	Using where
 select * from t1 where b = 255 AND a IS NULL;
 pk	a	b
 10000	NULL	255
 
mysqltest: Result length mismatch


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