1RENAME TABLE mysql.procs_priv TO procs_priv_backup;
2SHOW grants;
3Grants for root@localhost
4GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
5GRANT PROXY ON ''@'' TO 'root'@'localhost' WITH GRANT OPTION
6RENAME TABLE procs_priv_backup TO mysql.procs_priv;
7