Deploy an application - Use a different workspace and different schema

Question

Hi,
I have completed my application in my testing server, database, schema, and workspace. And now I would like to deploy my application to the live server with different database, schema and workspace.
I have gone through the Application Express User’s Guide and I have managed to export and import my old app to my new application. However, I failed to import my table from old database schema to my new schema. So, I can’t able to open my new application due to error in executing authorization scheme code.
May I know how do I import my old schema to my new schema and both schema are different name.
Thanks.
Penny

Answer 1

Create a database link in your production environment and use the following script to update the content of the tables from your development:
DECLARE
   v_tab_columns   VARCHAR2 (32000);
   v_db_link       VARCHAR2 (30)    := '@dev';
BEGIN
   /*FOR a IN (SELECT table_name
               FROM user_tables)
   LOOP
      EXECUTE IMMEDIATE 'TRUNCATE TABLE ' || a.table_name || '';
   END LOOP;*/
   FOR c IN (SELECT table_name
               FROM user_tables)
   LOOP
      FOR d IN (SELECT   column_name
                    FROM user_tab_columns
                   WHERE table_name = c.table_name
                ORDER BY column_id)
      LOOP
         v_tab_columns := v_tab_columns || ', ' || d.column_name;
      END LOOP;
      v_tab_columns := LTRIM (v_tab_columns, ',');
      BEGIN
         EXECUTE IMMEDIATE    'INSERT INTO '
                           || c.table_name
                           || ' SELECT '
                           || v_tab_columns
                           || ' FROM '
                           || c.table_name
                           || v_db_link;
         v_tab_columns := NULL;
         DBMS_OUTPUT.put_line ('Updated table ' || c.table_name);
      EXCEPTION
         WHEN OTHERS
         THEN
            v_tab_columns := NULL;
            DBMS_OUTPUT.put_line ('Failed updating table ' || c.table_name);
      END;
   END LOOP;
END;Replace @dev with your database link.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
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