Question

I want to have a query in my sql which will return the result as –

I am having a table named employee with columns name,salary,address.
The query should return the first two highest column values from the employee table.

This should be single query.

Answer 1

If the highest column is salary, you do this:

select salary from employee
order by salary desc
limit 2

You would do the same for any other columns, just replace the column name in the SELECT and in the ORDER BY sections.