create table users(name varchar(50) unique, username varchar(50), userid int auto_increment primary key) type=InnoDB;
CREATE PROCEDURE ConcatenateStrings (IN firststring varchar(100), IN secondstring varchar(100), OUT concatenated varchar(200)) set concatenated = concat(firststring , concat( ' ' , secondstring ));
create procedure CalcLength(IN name varchar(100), OUT strlength int) set strlength =length(name);
CREATE FUNCTION ConcatenateF (firststring VARCHAR(100), secondstring varchar(100)) RETURNS VARCHAR(200) RETURN CONCAT(firststring,' ',secondstring);
create procedure makeuser() insert into users (name,username) values ('user1','fromproc');
create procedure createuser(IN newname varchar(100), IN newusername varchar(100)) insert into users (name,username) values (newname, newusername);
create procedure Multiply(IN factor int, INOUT val int) set val =val*factor;
grant select on mysql.* to dbgreenpepper;