Question

table      : Emaployee
Columns: name(nvarchar(256)), Salary(decimal(18,2))

Now, I want result with additional column
‘Grade’=
    ‘A’ if salary<15000.00,
    ‘B’ if 25000.00>Salary>15000.00,
    ‘C’ if salary>25000.00

How can I write a Query for this?

Answer 1

SELECT name, 
       salary, 
       (CASE 
             WHEN salary<15000 THEN 'A' 
             WHEN salary>15000 AND salary <25000 THEN 'B' 
             ELSE 'C' 
       END) AS grade
FROM employee

Haven’t tried the following but it may work too:

SELECT name, 
       salary, 
       IIF (salary<15000, 'A', IIF (salary>15000 AND salary<25000, 'B', IIF (salary>25000, 'C', ))) AS grade
FROM employee