Merge join transformation in ssis

The Merge Join Transformation in SSIS enables you to perform an inner or outer join operation in a streaming fashion within the SSIS Data Flow. The Merge Join Transformation does not preload data like the Lookup Transformation does in its cached mode. Nor does it perform per-record database queries like the Lookup Transformation does in its noncached mode. Instead, the Merge Join Transformation accepts two inputs, which must be sorted, and produces a single output, which contains the selected columns from both inputs, and uses the join criteria defined by the package developer.



There are a lot of advertisers on Advertigo. We cannot check them one by one.

You work hard for your money and you want a company you can rely on when you are buying or selling things. That’s why we want to help you protect yourself from fraud. In this section, you’ll find informative tips and other useful material to stay informed and help reduce your chances of falling victim to scammers.

Please understand that is a free service to help buyers and sellers (and etc.) find one another. is not involved in any transactions and can not police the actions of our many users.