Question

How can I create such a query in sql server?

SELECT id, (id in(2,3,4) ) as idIs234 from Messageset 

I want a result like

id idIs234 
-----------
1 false
2 true
3 true
4 true
5 false
6 false

This code doesn’t work, but I hope there is an alternative which I don’t know.

Answer 1

Query:

SQLFIDDLEexample

SELECT 
id,
CASE WHEN id in(2,3,4) 
      THEN 'TRUE'
      ELSE 'FALSE'
  END AS ids
FROM Messageset 

Result:

| ID |   IDS |
--------------
|  1 | FALSE |
|  2 |  TRUE |
|  3 |  TRUE |
|  4 |  TRUE |
|  5 | FALSE |
|  6 | FALSE |