Oracle Data Pump 11g: Little-Known New Feature

While perusing the Oracle 11g Data Pump documents recently, I noticed a new parameter that was introduced in Oracle 10g, but I had missed it there. The parameter is TABLE_EXISTS_ACTION, and it applies only to the Data Pump Import. Basically, this feature allows you to decide how to handle importing data if a table already exists. Let’s create a simple test case to demonstrate.