External user-defined functions
In this appendix, we provide the details about two external user-defined functions (UDF) that are used in our scenarios, which are described in Chapter 4, “DB2 infrastructure setup” on page 99.
The UDF routines are:
G.1 UDF GRACFGRP
The external UDF GRACFGRP is an assembler program that extracts the RACF groups that the current UDF caller is connected to from the RACF ACEE control block, which was created by DB2 because of the SECURITY USER UDF attribute. GRACFGRP then returns an XML document ...
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