ADD_REFERENCE

ADD_REFERENCE

  [REFxxx]  '[Detailed reference]'  

..........

.......... !

Use this keyword to have an unlimited number of references. The use of this is the same as that of LIST_OF_REFERENCE, and is used after it. Several ADD_REFERENCES sections can be used in a single database if there are too many references.

It is recommended to always start with a so-called empty reference (such as the DUMP0 reference in the following example) as the first entry in each of the ADD_REFERENCE sections to make sure that all references are listed appropriately as retrieving data by issuing the GET_DATA command.