我尝试授予information_schema，但它给了我这个错误
首先我展示了我的赠款，但什么也没有：]
mysql> show grants for root; ERROR 1141 (42000): There is no such grant defined for user 'root' on host '%'然后我尝试授予：
mysql> grant select on information_schema.* to 'root'@'%' identified by 'password123'; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'identified by 'password123'' at line 1但有表演资助； ：
mysql> show grants; +-------------------------------------------------------------------------------- --------------------------------------------------------------------------------- --------------------------------------------------------------------------------- --------------------------------------------------------------------------------- -----------------------------------------------------------------------+ | Grants for root@localhost | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER, CREATE TABLESPACE, CREATE ROLE, DROP ROLE ON *.* TO `root`@`localhost` WITH GRANT OPTION | | GRANT BACKUP_ADMIN,BINLOG_ADMIN,CONNECTION_ADMIN,ENCRYPTION_KEY_ADMIN,GROUP_REPLICATION _ADMIN,PERSIST_RO_VARIABLES_ADMIN,REPLICATION_SLAVE_ADMIN,RESOURCE_GROUP_ADMIN,RESOURCE_GROUP_USER,ROLE_ADMIN,SET_USER_ID,SYSTEM_VARIABLES_ADMIN,XA_RECOVER_ADMIN ON *.* TO `root`@`localhost` WITH GRANT OPTION | | GRANT ALL PRIVILEGES ON `testdb`.* TO `root`@`localhost` | | GRANT ALL PRIVILEGES ON `%`.* TO `root`@`localhost` | | GRANT PROXY ON ''@'' TO 'root'@'localhost' WITH GRANT OPTION | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 5 rows in set (0.00 sec)我也尝试过，但是有错误：
mysql> GRANT ALL PRIVILEGES ON 'information_schema'.* TO 'root'@'localhost'; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''information_schema'.* TO 'root'@'localhost'' at line 1我如何授予我的information_schema？
我试图授予information_schema权限，但是它首先给了我这个错误，我没有显示我的权限，而是显示了：mysql> show roots for root;错误1141（42000）：没有为用户'root'定义这样的授予...