troubleshooting Question

SQL Server Select Query to Find Duplicates within a file

Avatar of hojohappy
hojohappy asked on
Microsoft SQL Server
3 Comments1 Solution231 ViewsLast Modified:
Need a SQL Select query that will find duplicates within the same file on multiple columns.  Table is called Products.  
Two columns; Product_Code and Product_Source.    Need to find all records that have multiple occurances of Product_Code + Product_Source.

For example;

Product_Code       Product_Source
12345                    A
12345                    A                       ---> Duplicate
18888                    A
18888                    C                       ---> Not a duplicate record
44000                    D
99999                    C
99999                    C                     ---> Duplicate
Luis Pérez
Software Architect in .Net

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Join our community to see this answer!
Unlock 1 Answer and 3 Comments.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 3 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros