Question

I have the following statement

    SELECT b.Prig
    FROM Tirr tr
    JOIN Bud b 
    ON tr.ID = b.ID
    WHERE b.Syst = 1 and tr.Salesmen = @SalesID

In the above statement, I need to do b.Syst = 1 only if b.Call is not ’55’ so I need a case statement but not sure how to incorporate it

I have tried:

    SELECT b.Prig
    FROM Tirr tr
    JOIN Bud b 
    ON tr.ID = b.ID
    WHERE 
    case b.Call
    when '55' then 
      b.Syst = 1 and tr.Salesmen = @SalesID
    else 
     tr.Salesmen = @SalesID

Answer 1

SELECT 
    b.Prig
FROM Tirr tr
JOIN Bud b 
    ON tr.ID = b.ID
WHERE tr.Salesmen = @SalesID
AND ((b.Call = '55' AND b.syst = 1) OR b.Call <> '55')