The figure illustrates how database structures depend on the COMPATIBLE setting:

• Release 9.0 with a COMPATIBLE setting of 8.1.0 generates 8.1.0 database structures.
• Release 9.0 with a COMPATIBLE setting of 9.0.0 generates 9.0.0 database structures.
• Release 9.2 with a COMPATIBLE setting of 9.2.0 generates 9.2.0 database structures.