One of the great benefits of this tool is that you can not only create a model for an Oracle database, it is also capable of creating DDL files for other databases like Microsoft SQL server and DB2 databases.
In some cases when you create a DDL file from a model you will encounter errors like: “There are # errors Check the design rules for more details”. You can enforce design rules so when working in a larger team than one person on a design you will have to comply with the same rules. You can check the design rules under “Tools” > “Design Rules”. When applying the rules you will be presented with all the violations on the rules so you will be able to repair them and make your model compliant before deploying it to a database instance.