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SQL>
SQL> CREATE OR REPLACE TYPE addressType AS OBJECT (
2 address1 VARCHAR2 (30 CHAR),
3 address2 VARCHAR2 (30 CHAR),
4 city VARCHAR2 (30 CHAR),
5 state CHAR (2 CHAR)
6 )
7 INSTANTIABLE FINAL;
8 /
Type created.
SQL>
SQL> CREATE OR REPLACE TYPE personType AS OBJECT (
2 fname VARCHAR2 (20),
3 lname VARCHAR2 (20)
4 )
5 INSTANTIABLE FINAL;
6 /
SQL>
SQL> CREATE OR REPLACE TYPE contactType AS OBJECT (
2 NAME personType,
3 address addressType,
4 phone NUMBER (10)
5 )
6 INSTANTIABLE FINAL;
7 /
Type created.
SQL>
SQL> CREATE OR REPLACE TYPE publisher_obj AS OBJECT (
2 pub_name VARCHAR2 (30),
3 contact_info contactType,
4 MEMBER PROCEDURE show_contact
5 )
6 INSTANTIABLE FINAL;
7 /
SP2-0816: Type created with compilation warnings
SQL>
SQL> CREATE OR REPLACE TYPE BODY publisher_obj
2 AS
3 MEMBER PROCEDURE show_contact
4 IS
5 BEGIN
6 DBMS_OUTPUT.put_line (SELF.pub_name);
7 DBMS_OUTPUT.put_line (SELF.contact_info.NAME.fname|| ' '|| SELF.contact_info.NAME.lname);
8 DBMS_OUTPUT.put_line (SELF.contact_info.address.address1);
9 DBMS_OUTPUT.put_line (SELF.contact_info.address.city);
10 DBMS_OUTPUT.put_line (SELF.contact_info.address.state);
11 DBMS_OUTPUT.put_line (SELF.contact_info.phone);
12 RETURN;
13 END show_contact;
14 END;
15 /
SP2-0818: Type Body created with compilation warnings
SQL>
SQL> SET SERVEROUTPUT ON SIZE 1000000
SQL> DECLARE
2 v_person personType := personType ('R', 'A');
3 v_address addressType := addressType ('1 Way', NULL, 'Springs', 'CO');
4 v_contact contactType := contactType (v_person, v_address, 5);
5 v_publisher publisher_obj := publisher_obj ('Press', v_contact);
6 BEGIN
7 v_publisher.show_contact;
8 END;
9 /
Press
R A
1 Way
Springs
CO
5
PL/SQL procedure successfully completed.
SQL>
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