Documentation Comments
Use this form to comment on this topic. You can also provide any general observations about the Online Documentation, or request that additional information be added in a future release.
Reality V15.2 Online Documentation (MoTW) Revision 3
GROUP Function (DataBasic MultiValue Compatibility) (m6187ai+group.htm)
Reality will accept an alternative syntax for the GROUP function, whereby the fourth parameter is optional. If this parameter is omitted, GROUP returns just a single field (cf. the FIELD function).
GROUP(string-expr, delimiter, start-field{, no-of-fields})