Three database platforms been supported: DB2® for Linux®, UNIX, and Windows, DB2 for z/OS® and Oracle.
There are essentially no differences between these platforms, because all the database objects have the same definitions, but, for technical reasons, each database has its own characteristics, and there are some small differences in DDL.
For detailed information, see the topics in Installing and in the Platform and core features overview.
|Database||Data type||Data type||Data type|
|DB2 for Linux, UNIX, and Windows||BIGINT||XML||VARCHAR|
|DB2 for z/OS||DECIMAL(19)||XML||VARCHAR|