SELECT using 'CASE' in SQL

Question

I have a set of one to one mappings A -> apple, B-> Banana and like that.. My table has a column with values as A,B,C..

Now I\'m trying to use a select statement whi

Answer 1

Change to:

SELECT 
  CASE 
    WHEN FRUIT = 'A' THEN 'APPLE' 
    WHEN FRUIT = 'B' THEN 'BANANA'     
  END
FROM FRUIT_TABLE;