Online Documentation for SQL Query for Oracle
Adding a new condition
Suppose we need to select data from the sample table Employee to view the list of male engineers belonging to the Engineering and Tool Design departments that were hired after 10/1/2007. These criteria are applied to the Gender, HireDate, Position and the DepID fields.
Click press the button to add a new condition - this will add a new condition to the criteria. Alternatively, you can click the Filter button and select the Add Condition popup menu item.