V21/22 - use stored procdure in select query? (no replies)

Hi,

in sqlserver or oracle one can use a stored procedure in a select query, i.e.
SELECT firstname, lastname, procFullname as name FROM Tbl_Adressen

I did a small test in HFSQL but that gives me an error saying "procFullname item unknown in file"

I guess this is not supported? Yet?