DataSource Controls :: Display All The Duplicate Records?

Jul 1, 2010

I want to display all duplicate records in the table.My query has to fetch all the records which are duplicate(First Name or Last Name).Also I want the ability to also pull names where there might be a middle initial placed in the end of the first name field, (i.e., "Maria Z. " vs. "Maria") as well.

Table:

ID FirstName LastName
1 Zach H Hoffman
2 Zach Hoffman
3 Troy Hoffman
4 Shawn Livermore
5 Prem S
6 Jony Hoffman H
7 Zach Modan

I need the query to filter.........

ID FirstName LastName

1 Zach H Hoffman
2 Zach Hoffman
3 Troy Hoffman
6 Jony Hoffman H
7 Zach Modan

I hope this example will give you clear idea..... I need SQL Query to perform this

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