I have a problem with BLOB field in DB2. We have created tables that contain BLOB fields. The problem is when we created an application to update this field and get the data back from this filed. We debugged to check the result. We found out that our application could update BLOB field but it couldn’t retrieve the data that just was updated back. The application was created by Power Builder and used ODBC to connect it.


I would like to ask you that if you have any ideas about this problem, please give me the solution to solve this problem. Or if you have an example code that creates by Visual Basic, please provide that code for us to be an example. It could give us an idea how to make it work in Power Builder. We are very appreciated for your help.