I tried your suggestion, but the query gives no result at all. I don't know what that can mean. Note that I updated my thread with a 3rd query. The query finds a maximum value, which is not in the table. Maybe I have to rename my thread in that way.
I tried your suggestion, but the query gives no result at all. I don't know what that can mean. Note that I updated my thread with a 3rd query. The query finds a maximum value, which is not in the table. Maybe I have to rename my thread in that way.