UPDATE Data in a Table of Row Objects : Object Column « Object Oriented « Oracle PL/SQL Tutorial

1. Oracle PL/SQL Tutorial
2. Object Oriented
3. Object Column

SQL>
SQL> CREATE OR REPLACE TYPE addressType 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 addressType)
  4  /

Table created.

SQL>
SQL> INSERT INTO emp VALUES (101, 'Adam',addressType('1 A St.','Mobile','AL','36608'));

1 row created.

SQL>
SQL> select * from emp;

     EMPNO NAME                 ADDRESS(STREET, CITY, STATE, ZIP)
---------- -------------------- --------------------------------------------------
       101 Adam                 ADDRESSTYPE('1 A St.', 'Mobile', 'AL', '36608')

SQL>
SQL>
SQL> CREATE TABLE address_table OF addressType;

Table created.

SQL>
SQL>
SQL> INSERT INTO address_table VALUES ('4 D St.', 'Gulf','FL','32563')
  2
SQL>
SQL> UPDATE address_table
  2  SET zip = '0000'
  3  WHERE zip = '32563';

0 rows updated.

SQL>
SQL> UPDATE address_table
  2  SET street = 'AAAAAAA'
  3  WHERE city LIKE 'Mob%'
  4  SELECT *
  5  FROM address_table
  6
SQL>
SQL> SELECT *
  2  FROM address_table
  3
SQL>
SQL>
SQL> drop table address_table;

Table dropped.

SQL> drop table emp;

Table dropped.

SQL> drop type addresstype;

Type dropped.

SQL>
SQL>