1 files changed, 51 insertions, 0 deletions
diff --git a/mysql-test/main/order_by_innodb.test b/mysql-test/main/order_by_innodb.test
index f4c738263ae..97c043b8dbc 100644
--- a/mysql-test/main/order_by_innodb.test
+++ b/mysql-test/main/order_by_innodb.test
@@ -135,4 +135,55 @@ set optimizer_switch= @save_optimizer_switch;
 
 DROP TABLE t1,t2,t3;
 
+--echo #
+--echo # MDEV-25858: Query results are incorrect when indexes are added
+--echo #
+
+CREATE TABLE t1 (id int NOT NULL PRIMARY KEY) engine=innodb;
+insert into t1 values (1),(2),(3);
+
+CREATE TABLE t2 (
+  id int NOT NULL PRIMARY KEY,
+  id2 int NOT NULL,
+  d1 datetime,
+  d2 timestamp NOT NULL,
+  KEY id2 (id2)
+) engine=innodb;
+
+insert into t2 values
+  (1,2,'2019-03-05 00:00:00','2019-03-06 00:00:00'),
+  (2,3,'2019-03-05 00:00:00','2019-03-06 00:00:00'),
+  (3,3,'2019-03-06 00:00:00','2019-03-05 00:00:00');
+
+select
+  t1.id,t2.id
+from
+  t1 left join
+  t2 on t2.id2 = t1.id and
+        t2.id = (select dd.id
+                 from t2 dd
+                 where
+                    dd.id2 = t1.id and
+                    d1 > '2019-02-06 00:00:00'
+                 order by
+                   dd.d1 desc, dd.d2 desc, dd.id desc limit 1
+                );
+
+create index for_latest_sort on t2 (d1 desc, d2 desc, id desc);
+
+select
+  t1.id,t2.id
+from
+  t1 left join
+  t2 on t2.id2 = t1.id and
+        t2.id = (select dd.id
+                 from t2 dd
+                 where
+                    dd.id2 = t1.id and
+                    d1 > '2019-02-06 00:00:00'
+                 order by
+                   dd.d1 desc, dd.d2 desc, dd.id desc limit 1
+                );
+drop table t1,t2;
+
 --echo # End of 10.2 tests