TableDiff.exe
- Table Difference tool allows you to discover and reconcile differences between a source and destination table or a view. Tablediff Utility can report differences on schema and data. The most popular feature of tablediff is the fact that it can generate a script that you can run on the destination that will reconcile differences between the tables.
[Link][1] [1]: http://www.microsoft.com/technet/prodtechnol/sql/bestpractice/gems-top-10.mspxLink