CREATE DEFINER=`root`@`localhost` PROCEDURE `login`(in uname_email varchar(45), in pass varchar(45))

BEGIN

DECLARE result BOOL;

IF EXISTS(SELECT  * FROM registration_table WHERE (Username or Email=uname_email) and Pass=pass)THEN

SET result=TRUE;

SELECT result;

ELSE
BEGIN
SET result=FALSE;
SELECT result;
END;
END IF;
END