How to use Lookup Transformation to realize the following T-SQL?
select a.id, a.YrMon, b.StartMon, b.EndMon from TABLEa a left join TABLEb b on a.id = b.id and a.YrMon between b.StartMon and b.EndMon
In DFT (data flow), source table TABLEa has a column YrMon and id, the lookup table TABLEb, how to set up to include the other join condition:
a.YrMon between b.StartMon and b.EndMon
Thanks!
surfbidn