Making MAX function work on CHAR column.
Posted: Fri Dec 04, 2015 11:33 am
Hi,
MAX is a scalar function which gives the maximum value out of the column it is applied on. For a numeric column I understand how it can work but how MAX work on a CHAR column?
And what is the column has both numbers and characters.
MAX is a scalar function which gives the maximum value out of the column it is applied on. For a numeric column I understand how it can work but how MAX work on a CHAR column?
And what is the column has both numbers and characters.