I have a datatable which displays records of country, state and district.
country | state | district
--------+-------+---------
ABC | A | Z
ABC | A | y
ABC | A | x
ABC | B | 1
ABC | B | 2
However, as you see in the example, the country is repeated over multiple rows. I would like to merge those into a single cell like so:
country | state | district
--------+-------+---------
ABC | A | Z
| A | y
| A | x
| B | 1
| B | 2
How can I achieve this?
