title: APEX ORACLE How to use one form to insert data into multiple tables
body: <p>I was wondering if you can help me out with my current problem which is to insert data into multiple tables in my relational database using a single form. I am fairly new to APEX but do have a little bit of background on mysql and php programming. In the past, I normally achieve such task by creating a view of all the columns from different table that I want to populate and using a simple insert commands but doing the same thing in apex gives me and error stating that "ORA-01779: cannot modify a column which maps to a non key-preserved table".  </p>