Using DB2 user-defined functions in applications

After you create a DB2® user-defined function (UDF), you can refer to the function in SQL statements.

You can refer to user-defined functions in SQL statements as follows: See the topic "Routines in application development" and related topics in the DB2 Information Center or the DB2 Application Development Guide or SQL Reference for more detailed information about DB2 user-defined functions and how to use them in applications. See Authorities for DB2 stored procedures and user-defined functions for a list of DB2 privileges and authorities that are required to create and work with UDFs.

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