Re: How to make null value at bottom after do sorting

Christopher is absolutely right.  Depending on the datatype you need to create an expression.

in the dw painter you would doubleclick a column in the sort painter (rows>sort...), then enter the expression.  For dynamic sort you need to put the expression together:

For example:

SetSort( if (isnull(mydate), date('2030-01-01'),mydate) A")

or

SetSort( if (isnull(mydate), date('1900-01-01'),mydate) D")