Create table with user defined type as column : Object Table « Object Oriented Database « Oracle PL / SQL






  1. Oracle PL / SQL
  2. Object Oriented Database
  3. Object Table

Create table with user defined type as column

   
SQL>
SQL>  create type employee_type as object (
  2      employee_id       number,
  3      first_name        varchar2(30),
  4      last_name         varchar2(30)
  5    );
  6    /

Type created.

SQL>
SQL>  create type employee_list_type as varray(50) of employee_type
  2    /

Type created.

SQL>
SQL>
SQL>  create table departments (
  2      department_id   number,
  3      department_name varchar2(30),
  4      manager         employee_type,
  5      employees       employee_list_type )
  6    /

Table created.

SQL>
SQL>
SQL>
SQL> drop table departments;

Table dropped.

SQL> drop type employee_list_type;

Type dropped.

SQL> drop type employee_type;

Type dropped.

SQL>








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