查詢的DB2版本

Question

我是DB2新手，很奇怪如何在DB2中編寫以下查詢。這是我所知道的一個相當基本的問題，我只想對這兩者進行比較。

DECLARE 
CURSOR CURRSOR IS 
SELECT * FROM EMPLOYEES WHERE EMPNO=100; 
BEGIN 
    FOR i IN CURRSOR 
     LOOP 
      DBMS_OUTPUT.PUT_LINE('THE NAME OF THE EMPLOYEE IS'|| i.ename); 
     END LOOP; 
EXCEPTION 
     WHEN NO_DATA_FOUND THEN 
      RAISE_APPLICATION_ERROR(-20001,'THERE IS NO EMPLOYEE WITH EMPLOYEE NUMBER 100'); 
END; 

Answer 1

BEGIN 
    FOR each_record AS 
    c1 CURSOR FOR 
     SELECT * from EMPLOYEES 
    DO 
     DBMS_OUTPUT.PUT('THE NAME OF THE EMPLOYEE IS'|| ENAME); 
    END FOR; 
    EXCEPTION 
     WHEN NO_DATA_FOUND THEN 
      RAISE_APPLICATION_ERROR(-20001, 'THERE IS NO EMPLOYEE WITH EMPLOYEE NUMBER 100'); 
    END;