Mega Code Archive
Getting Information on Nested Tables
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SQL>
SQL> CREATE Or Replace TYPE AddressType AS OBJECT (
2 street VARCHAR2(15),
3 city VARCHAR2(15),
4 state CHAR(2),
5 zip VARCHAR2(5)
6 );
7 /
SQL>
SQL> CREATE Or Replace TYPE nested_table_AddressType AS TABLE OF AddressType;
2 /
Type created.
SQL>
SQL> CREATE TABLE employee (
2 id INTEGER PRIMARY KEY,
3 first_name VARCHAR2(10),
4 last_name VARCHAR2(10),
5 addresses nested_table_AddressType
6 )
7 NESTED TABLE
8 addresses
9 STORE AS
10 nested_addresses;
Table created.
SQL>
SQL> desc employee;
Name Null? Type
------------------------------------------------------
ID NOT NULL NUMBER(38)
FIRST_NAME VARCHAR2(10)
LAST_NAME VARCHAR2(10)
ADDRESSES NESTED_TABLE_ADDRESSTYPE
STREET VARCHAR2(15)
CITY VARCHAR2(15)
STATE CHAR(2)
ZIP VARCHAR2(5)
SQL>
SQL> drop table employee;
Table dropped.
SQL>
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