This chapter describes DB2 12 for z/OS functions, not strictly confined to SQL, that provide infrastructure support for new applications or that simplify portability of existing applications to DB2 for z/OS from other database systems.
This chapter covers the following topics:
7.1 Ensuring application compatibility
DB2 11 for z/OS introduced mechanisms to limit potential SQL and XML incompatibilities on application DML statements. In addition, the mechanisms ...