CASE .. WHEN expression in Oracle SQL

Question

I have the table with 1 column and has following data

Status
a1
i
t
a2
a3

I want to display the following result in my select query

Answer 1

You can rewrite it to use the ELSE condition of a CASE:

SELECT status,
       CASE status
         WHEN 'i' THEN 'Inactive'
         WHEN 't' THEN 'Terminated'
         ELSE 'Active'
       END AS StatusText
FROM   stage.tst