| CREATE TYPE XR_ADDRESS_TYPE AS OBJECT ( |
| STREET VARCHAR2(40), |
| CITY VARCHAR2(40), |
| PROV VARCHAR2(40) |
| )| |
| CREATE TABLE XR_EMP_ADDR ( |
| EMPNO NUMBER(4) NOT NULL, |
| FNAME VARCHAR2(40), |
| LNAME VARCHAR2(40), |
| ADDRESS XR_ADDRESS_TYPE, |
| PRIMARY KEY (EMPNO) |
| )| |
| CREATE PROCEDURE GET_EMPLOYEES_BY_PROV(X IN XR_ADDRESS_TYPE, Y OUT SYS_REFCURSOR) AS |
| BEGIN |
| OPEN Y FOR SELECT * FROM XR_EMP_ADDR xrea WHERE xrea.ADDRESS.PROV LIKE X.PROV; |
| END; |
| | |
| INSERT INTO XR_EMP_ADDR (EMPNO, FNAME, LNAME, ADDRESS) VALUES (1, 'Mike', 'Norman', XR_ADDRESS_TYPE('Pinetrail','Nepean','Ont'))| |
| INSERT INTO XR_EMP_ADDR (EMPNO, FNAME, LNAME, ADDRESS) VALUES (2, 'Rick', 'Barkhouse', XR_ADDRESS_TYPE('Davis Side Rd','Carleton Place','Ont'))| |
| INSERT INTO XR_EMP_ADDR (EMPNO, FNAME, LNAME, ADDRESS) VALUES (3, 'Merrick', 'Schincariol', XR_ADDRESS_TYPE('do','not','know'))| |