Insert data from java to oracle object created

Question

Hi
How can i insert data from java to table test with column LIST_QRY_RES_DN_MEMBER_INFO as below after create object type
CREATE OR REPLACE TYPE QRY_RES_SERVICE_VALUES AS OBJECT (
  PARAMETER_CODE            VARCHAR2(60),
  PARAMETER_VALUE           VARCHAR2(60)
CREATE OR REPLACE TYPE LIST_QRY_RES_SERVICE_VALUES AS TABLE OF QRY_RES_SERVICE_VALUES;
CREATE OR REPLACE TYPE QRY_RES_OPTIONS AS OBJECT (
  SERVICE_CODE            VARCHAR2(60),
  SERVICE_VALUE           LIST_QRY_RES_SERVICE_VALUES 
CREATE OR REPLACE TYPE LIST_QRY_RES_OPTIONS AS TABLE OF QRY_RES_OPTIONS;
CREATE OR REPLACE TYPE QRY_RES_MEMBER_INFO AS OBJECT (
  VARIABLE_CODE            VARCHAR2(60),
  VARIABLE_VALUE           VARCHAR2(120)
CREATE OR REPLACE TYPE LIST_QRY_RES_MEMBER_INFO AS TABLE OF QRY_RES_MEMBER_INFO;
CREATE OR REPLACE TYPE QRY_RES_DN_MEMBER_INFO AS OBJECT (
  DN                       VARCHAR2(60),
  MEMBER_INFO              LIST_QRY_RES_MEMBER_INFO,
  OPTIONS                  LIST_QRY_RES_OPTIONS
CREATE OR REPLACE TYPE LIST_QRY_RES_DN_MEMBER_INFO AS TABLE OF QRY_RES_DN_MEMBER_INFO;
CREATE TABLE test(
DN_MEMBER_INFO          LIST_QRY_RES_DN_MEMBER_INFO,
NESTED TABLE DN_MEMBER_INFO STORE AS LIST_QRY_RES_DN_MEMBER_TAB
    (NESTED TABLE MEMBER_INFO STORE AS MEMBER_INFO_TAB,
     NESTED TABLE OPTIONS STORE AS LIST_QRY_RES_OPTIONS_TAB
        (NESTED TABLE SERVICE_VALUE STORE AS SERVICE_VALUE_TAB));

Answer 1

It appears you are trying to store java objects (types) in a database rather than raw data (string, int, date types) that the object contains. If so, I don't think that ever really caught on. Most programmers store the raw data, then pull it out and populate a class. The problem with storing the object is that new versions of classes come out and your old version is stored in the database. If you just store the data, you don't have to worry about what version is in the database. You can populate the new version of the class with the same data.
Also, others can use sql to query your data and use it for their own use independent of what you intended it for. I think most people use the (browser) based utility that comes with the database to create the tables, normalize them, set up primary keys, set up foreign keys, etc rather then run an sql statement as you did above.