Merge query in SQL Server 2008

Question

I having the scenario of loading the data from source table to target table. If the data from source is not present in target, then i need to insert. If it is present in the tar

Answer 1

Check out one of those many links:

• Using SQL Server 2008's MERGE Statement
• MERGE on Technet
• Introduction to MERGE statement
• SQL Server 2008 MERGE

Without actually knowing what your database tables look like, we cannot be of more help - you need to read those articles and figure out yourself how to apply this to your concrete situation.