For field with type INET, during EITS collection the min and max values are store in text
representation in the statistical table.
While retrieving the value from the statistical table, the value is stored back in the original
field using binary form instead of text and this was resulting in the crash.

Introduced 2 functions in the Field structure:
1) store_to_statistical_minmax_field
2) store_from_statistical_minmax_field