Merge two rows in SQL for-fitting one column field

Question

I have 2 Rows on a Table

Device_ID    Other_ID
========     ========
633          1
232          2
242          2

I need the following results:

Device_ID    Other_ID
========     ========
633          1
232          2     

How can this be done in SQL?

Thanks!

Answer 1

SELECT min(Device_ID) AS Device_ID, Other_ID
FROM   tbl
GROUP  BY Other_ID
ORDER  BY Other_ID;