I have a DFT and I have defined a ADO.NET Source and an ADO.NET Destination.
I need to find the maximum of a datetime column from ADO.NET source.
Currently I am using aggregate transformation which has two outputs one with maxdatetime and the other one with all columns in group by to get all the rows in the other output.
MaxDatetime -Maximum Date time from column
AllRows -All rows(defining all columns in the group by )
Is there any better way to do this.
I dont want a group by for the ADO.NET source as its a slow operation.
I have done similar follow up on the MS forum and got this answer. Hope I can post the link here.
http://social.msdn.microsoft.com/Forums/en-US/sqlintegrationservices/thread/8d02957e-becb-440a-9eba-9540b620b617