Hi,
I am a newbie to SSIS . I got a requirement to perform ETL from excel file to sql server hour to hour basis.
The idea is the client will update the excel file, then we load the data to sql server. The issue is that i don't have a proper unique field (even if i combine multiple columns) in excel.
I know this part is a tricky one (with out unique column)... is there a way to identify duplicates and avoid during subsequent load?
I believe someone can guide me on this...
Thanks,
Raj