How to extract files stored in 9ifs to 9i Database Table's BLOB Column

Dear All,
I am new for 9ifs. Now my client need to retrieve the files which is stored in 9i Database Table's BLOB Column. Actually the files are stored in 9ifs. Therefore we now want to write a Java program to retrieve the files from 9ifs to 9i Database Table's BLOB Column for my client.
The Java program will be loaded as Java Procedure to 9i Database. Then the Java Procedure can be triggerred by DML of 9i Database.
The Questions are:
1. Can I use CM SDK (9ifs) to retrieve files form 9ifs to 9i Database?
2. If the files are already stored in 9ifs, Can I use PL/SQL to copy the files from 9ifs to 9i Database?
3. As the Java Procedure will run frequently, Any problem on 9i Database Java Pool?
4. Any other advices to implement the above stituation depends on the Client must use the database link to retrieve our 9i Database data?
Thanks a lot!

To Get MySql recordset in dreamweaver.
1. Dreamweaver
2. File>new>html>create>
3. File>save>untitle-1.php (make sure to use a php externsion)
4.Database Panel(Window>Database)
5.Click Application Tab
6.Click Plus sign.
7.click Recordset(query)
8.Name it anything
9.Define your connection
10.Go down to database items
11. Click Tables
12. Click the appropriate table
13. click test
14.click ok
To pull image from MySqlDataBase
1Place cursor on page where you want the image.
2 insert>Image
3Select Image Source box appears.
4Click select file form: Data Source(vs File System)
5 Your recordset will display
6 Select the record.
7 Click ok

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