Example: Cursor Processing¶
The following is an example of cursor processing:
exec sql include sqlca;exec sql begin declare section; name character_string(15); salary float;exec sql end declare section;exec sql whenever sqlerror stop;exec sql connect personnel;exec sql declare c1 cursor for select ename, sal from employee;exec sql open c1;exec sql whenever not found goto closec1;loop while more rows/* The WHENEVER NOT FOUND statement causes the loop to be broken as soon as a row is not fetched. */exec sql fetch c1 into :name, :salary;print name, salary;end loop;closec1:exec sql close c1;exec sql disconnect;