OS: red hat
mysql> select version();
+------------+
| version() |
+------------+
| 5.0.22-log |
+------------+

mysql> show create view myview;
ERROR 1449 (HY000): There is no 'root'@'%' registered
mysql> select current_user();
+----------------+
| current_user() |
+----------------+
| root@localhost |
+----------------+

mysql> show grants for current_user();
+----------------------------------------------------------- ----------------------------------------------------+
| Grants for root@localhost |
+----------------------------------------------------------- ----------------------------------------------------+
| GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY PASSWORD '456777ff4b3ba451' WITH GRANT OPTION |
+----------------------------------------------------------- ----------------------------------------------------+


shell>vi myview.frm:

TYPE=VIEW
query=SELECT ...
md5=511f2eaee7b396510e4edafce8878a8e
updatable=0
algorithm=0
definer_user=root
definer_host=%
suid=1
with_check_option=0
revision=1
timestamp=2009-08-08 11:35:32
create-version=1


What's wrong?
I have Referred: http://bugs.mysql.com/bug.php?id=16589