Question : SQL Query

I need to write a query to check for duplicates in data..

Columns of table
ItemNumber,  ProductNumber, Country, List, Contract, DateCode, Cdate, AddDate, ModifyDate


The conditions for duplicates is that ItemNumber,  ProductNumber,Cdate,
Must be unique

I Need to select these records

Answer : SQL Query

try this:

with cte
as
(
select * from (
select ranking = dense_rank() over(partition by itemnumber, productnumber, cdate order by newid()), *
from Pricing
) a
)

delete from cte
where ranking > 1