Domanda di colloquio di Enova
I was asked questions in SQL about finding the second highest value in a column.
Risposta di colloquio
Anonimo
9 feb 2017
There are multiple ways of doing it. One easy way is: Order by Col_name Desc, Limit 1 ,1 ;
I was asked questions in SQL about finding the second highest value in a column.
Anonimo
There are multiple ways of doing it. One easy way is: Order by Col_name Desc, Limit 1 ,1 ;