I would like to Select all the fields from a table only if the contents of the field "LogID" does not exist in another table.
Can Someone help please.
Below is what I have come up with but it does not like the <> in the Query
SELECT * FROM CallBack
INNER Join Callback_Sent ON CallBack_Sent.LogID <> Callback.LogID
WHERE CallBack.ProbClass = '209' AND CallBack.OpenClose = 'O'