Example 11. DBX and DBY exist, DBZ is to be added

In example 11, DBX and DBY must be reorganized. DBZ must be loaded using an initial load program. Because you must specify DBIL in the control statement for DBZ (a logical parent database), you must also specify DBIL for DBY (a logical child database). DBY is also a logical parent database. Therefore, you must specify DBIL in the control statement for DBX (a logical child database).

The procedure for this example and all conditions and considerations are exactly the same as for Example 2.

Example 11 is shown in the following figure.

Figure 1. DBX and DBY exist, DBZ is to be added
DBX has SEG A and child SEG B. DBY has SEG C and SEG X. DBZ has SEG D. Logical relationship between SEG B and SEG C. SEG X to be logical parent and child of SEG D.