So I think I addressed the first one with select CASE when tbl.field.subfield[0] is null then '' else tbl.field.subfield[0] end as myfield from table as tbl
That seems to work on small queries but when I try to group by myfield I get Error Returned - Code: 500 Error Text: SYSTEM ERROR: NumberFormatException: Which I am confused by because '' or the field isn't a number.. so not sure how to troubleshoot this one either.. John On Mon, Sep 25, 2017 at 1:14 PM, John Omernik <j...@omernik.com> wrote: > > So as a user, I got this > > > Error Returned - Code: 500 > Error Text: > SYSTEM ERROR: IllegalArgumentException: You tried to read a [RepeatedInt] > type when you are using a field reader of type [NullableIntReaderImpl]. > > > It's a JSON dataset, the record exists in some row, and not in others, but I > have no idea how to interpret this or how to handle it. I feel like we > should try to curate error messages like this to help improve them for the > end user. > > > John > >
