There's no way to retrieve it. You can set a new password assuming that you have administrative/other access to the database. What sort of access to the server do you have, Root, Control Panel, etc.?
yes, I have access to admin panel and its cPanel... Anyway I created a new username and got the pass back
1. Stop the mysqld daemon process. 2. Start the mysqld daemon process with the --skip-grant-tables option. 3. Start the mysql client with the -u root option. 4. Execute the UPDATE mysql.user SET Password=PASSWORD('password') WHERE User='root'; 5. Execute the FLUSH PRIVILEGES; command.