有没有办法在phpMyAdmin中使用DECLARE

I try to write a simple procedure in phpmyadmin and I need to declare variables..

CREATE PROCEDURE FARMER()
IN nume VARCHAR(50)
BEGIN
    DECLARE playerid NUMBER(6);
    DECLARE suma NUMBER(3);
    DECLARE newsum NUMBER(3);
    DECLARE bonus NUMBER(3);
    SELECT FLOOR(RAND()*(20-1)+1) INTO bonus;
    SELECT ID into playerid from player where nume = USERNAME;
    SELECT GOLD into suma from wallet where playerid = ID;
    newsum := suma + bonus;
END

Is there any way to use DECLARE without problems. I am not importing the procedure, I am writing it in SQL tab... I've read some things about using DELIMITER but I tried it and it didn't work.