MySql Cursor - Creating a procedure

Question

i\'m trying to create a cursor for the first time. I have looked at the documentation, i understand the concept, but i can\'t seem to get it to even be declared...

I

Answer 1

create or replace procedure cursor_sample()
BEGIN

DECLARE done int default 0 ;
DECLARE data1 varchar(20) ;
DECLARE data2 int ;

DECLARE cur1 CURSOR FOR 
select sname,examscore from student ;
DECLARE CONTINUE HANDLER 
FOR NOT FOUND SET done = 1 ;
OPEN cur1;
loop1:LOOP 
    FETCH cur1 into data1,data2 ;
    insert into student_log(user_name,score) values (data1,data2) ;
    if done = 1 THEN
        LEAVE loop1 ;
    END IF ;
END LOOP;
CLOSE cur1;
END ;
//

--This is an example for a Proper Cursor implementation inside a Stored Procedure.---