Crystal Reports 8.5 date range parameter field - record selection that includes null date range
I use a parameter field in my report to select records based on a date
range. This date field, however, can be null.
When entering parameter values, if I specify "no lower bound", Crystal
does not return records with that date field = null. What do I need to
do to include records with null date field upon specifying so by the
Any help is much appreciated.