给用户开表的查询权限

1:给oracle用户赋权限

grant select on logbill20.log_filename to query20;
create synonym query20.log_filename for logbill20.log_filename;

  

2:给mysql用户赋权限(错误码：1130)

GRANT ALL PRIVILEGES ON test.* TO root@'%' IDENTIFIED BY 'root';
FLUSH PRIVILEGES;