Adapting DB applications

Once the subschemas and the access rights have been adapted to the restructured database, all DB application programs that use an incompatible subschema must, if necessary, be corrected in accordance with the new definitions. In any case, however, they must be recompiled and relinked.

No DB application programs that use a compatible subschema need be recompiled or relinked; this also applies to SQL application programs.

Note for UDS-D:

If necessary, modified subschema modules must be transferred to the remote application program (see the "Database Operation" manual).