M
Max
I am having table with Data
Year-Trainer-Event
2007-X-A
2007-X-B
2008-X-C
2008-X-A
i want count of Trainer by year wise such that Person X count for the year
2007 would be 1 and not 2, same for next year
Please suggest the way, i tried sub query but it fails
thanx
Year-Trainer-Event
2007-X-A
2007-X-B
2008-X-C
2008-X-A
i want count of Trainer by year wise such that Person X count for the year
2007 would be 1 and not 2, same for next year
Please suggest the way, i tried sub query but it fails
thanx