<http://schema.org/articleBody>
" A procedure [or ILE or OPM program] that gathers the result from requesting Size via the Retrieve Library Description (QLIRLIBD) API can be encapsulated in a scalar User Defined Function (UDF). The routine would be defined to the SQL via CREATE FUNCTION [external scalar]. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://archive.midrange.com/midrange-l/201408/msg00159.html>