I have table with nested table, and I want to add another column to the nested table . Is it possible? If it is, what is the syntax? couldn't find it anywhere..
Consider this example:
CREATE TYPE address_t AS OBJECT (
street VARCHAR2(30),
city VARCHAR2(20),
zip NUMBER );
CREATE TYPE addresses_nested IS TABLE OF address_t;
CREATE TABLE customers (
id NUMBER,
address addresses_nested )
NESTED TABLE address STORE AS customer_addresses;
It Creates the the table "customers" with nested table "addresses_nested":
Can u give an example how to add column to "addresses_nested" if possible? Thank you
I if followed correctly, you want to add an attribute to the underlying type. If so, you can use the alter type
statement:
alter type address_t add attribute phone varchar2(12) cascade;
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