T-SQL How To: Compare and List Duplicate Entries in a Table
        Posted  
        
            by Dan7el
        on Stack Overflow
        
        See other posts from Stack Overflow
        
            or by Dan7el
        
        
        
        Published on 2010-06-10T13:03:32Z
        Indexed on 
            2010/06/10
            13:22 UTC
        
        
        Read the original article
        Hit count: 497
        
SQL Server 2000. Single table has a list of users that includes a unique user ID and a non-unique user name.
I want to search the table and list out any users that share the same non-unique user name. For example, my table looks like this:
ID   User Name   Name
==   =========   ====
0    parker      Peter Parker
1    parker      Mary Jane Parker      
2    heroman     Joseph (Joey) Carter Jones
3    thehulk     Bruce Banner
What I want to do is do a SELECT and have the result set be:
ID   User Name   Name
==   =========   ====
0    parker      Peter Parker
1    parker      Mary Jane Parker   
from my table.
I'm not a T-SQL guru. I can do the basic joins and such, but I'm thinking there must be an elegant way of doing this. Barring elegance, there must be ANY way of doing this.
I appreciate any methods that you can help me with on this topic. Thanks! ---Dan---
© Stack Overflow or respective owner