允許優化和修復的最低 MySQL 使用者權限是多少？

grant insert,select on yourDatabaseName.* to 'yourUserName'@'localhost';

mysql> create user 'Emma'@'localhost' identified by 'Emma123';
Query OK, 0 rows affected (0.26 sec)

mysql> grant insert,select on web.* to 'Emma'@'localhost';
Query OK, 0 rows affected (0.21 sec)

mysql> show grants for 'Emma'@'localhost';

+-------------------------------------------------------+
| Grants for Emma@localhost                             |
+-------------------------------------------------------+
| GRANT USAGE ON *.* TO `Emma`@`localhost`              |
| GRANT SELECT, INSERT ON `web`.* TO `Emma`@`localhost` |
+-------------------------------------------------------+
2 rows in set (0.00 sec)