revoke SELECT ON `open`.`admins` from wuzg;
revoke SELECT ON *.* from wuzg;
show GRANTS for wuzg;
GRANT SELECT ON open.admins TO 'wuzg'@'%'
revoke SELECT ON `open`.`admins` from wuzg;
revoke SELECT ON *.* from wuzg;
show GRANTS for wuzg;
GRANT SELECT ON open.admins TO 'wuzg'@'%'