Update Data In Database. Anypoint Connector for Database Database Connector supports the Insert Update and Delete operations that enable you to manage data from a database. The reason you need the hidden s_id field in the form is so that you will update the same row that was edited.

You can follow the examples given-below to use for your projects. The UPDATE statement updates data in a table. Its hidden because you dont want the user to be able to change the ID when editing.
The UPDATE statement is used to modify the existing records in a table.
The reason you need the hidden s_id field in the form is so that you will update the same row that was edited. So Update view must display the old data in the form and let user update the data from there only. From the Action on table list select the operation you want to perform Default in this example since the table already exists. Db_table uBook def __unicode__ self.