Question

SQL Table

How to pick duplicate records, do i need to use cursor ???

Following is my Query..

select RxNbr,[Fill Date],NDC,GenericCode 
    from vw_TempTransaction 
    order by GenericCode Asc

If the Column : RxNbr and Column : [Fill Date] has the same value and repeated more than once, i need to pick those rxnbr / [fill date] records.

Answer 1

I’d do as:

with duplicated as (

    select      RxNbr,
                [Fill Date]
    from        vw_TempTransaction
    group by    RxNbr,
                [Fill Date]
    having      count(*) > 1

)
select      a.RxNbr,
            a.[Fill Date],
            a.NDC,
            a.GenericCode
from        vw_TempTransaction a
inner join  duplicated b
on          a.RxNbr = b.RxNbr
and         a.[Fill Date] = b.[Fill Date]
order by    a.GenericCode Asc