SQL> CREATE OR REPLACE TYPE address_obj as OBJECT(
2 street VARCHAR2(20),
3 city VARCHAR2(20),
4 state CHAR(2),
5 zip CHAR(5));
6 /
Type created.
SQL>
SQL> CREATE TABLE emp (empno NUMBER(3),
2 name VARCHAR2(20),
3 address ADDRESS_OBJ);
Table created.
SQL>
SQL>
SQL> INSERT INTO emp VALUES (101, 'Adam', ADDRESS_OBJ('1 A St.','Mobile','AL','36608'));
1 row created.
SQL>
SQL>
SQL> CREATE TABLE address_table OF ADDRESS_OBJ;
Table created.
SQL>
SQL>
SQL> INSERT INTO Address_table
2 SELECT e.address
3 FROM emp e;
1 row created.
SQL>
SQL>
SQL> SELECT city
2 FROM address_table
3
SQL>
SQL> drop table address_table;
Table dropped.
SQL>
SQL> drop table emp;
Table dropped.
SQL>
SQL>