An app is being developed. As DBA I was requested to create four databases in Oracle 12cR2. The ER Diagrams has been created in Toad Data Modeler 6.4. There are three environments (QA, Development, Prod) that need these 4 four databases.
How can I **automatically ** deploy these databases to each environment (knowing that the schemas, tablespaces have different names)? Do I have to create a different model for each environment?