I am interested in reading table contents (from previous node) column by column in my custom Node. For example:
col1 (String) col2(Integer)
I was able to get the column (col1) data which is stored as string. For the column data (col2) which is stored as integer I got null. Why column data type has to be a String-Value so it is possible to get it from DataColumnDomain? is there is a way to get column data with integer type?