Pload cannot reorder queries having expressions/aggregates and blobs/udts in the same select list

Reorder the select list in the query in the following order:
1. non-blob non-udt columns 2. inrow udts in the case of fixed format
3. other blob/udt columns
The onpload utility requires that the special
columns (simple large column and user-defined types) appear at the
end of the select list. The onpload utility will reorder simple
SELECT statements but is unable to reorder the select list because
of expressions, aggregates, or both.
Reorder select columns manually as explained in
error message. Alternatively, you can remove aggregates and expressions
from the select list by selecting the columns into a temporary table
and then unloading them from that table.