Load only Unique records

[rjn]

Hi,

I am trying to load only the unique rows from a QVD. The first record from duplicate records should load, 2nd or any following duplicate rows should be ignored.

below is the example I am trying, please help.

QVD  

Name	ID
ABC	666
ABC	444
XYZ	111
KKK	333

Output excepted:  

Name	ID
ABC	666
XYZ	111
KKK	333

Regards,

J. Ravichandra Kumar

[sunny_talwar]

Try this:

LOAD Name,

          First(ID) as ID

         FirstValue(ID) as ID

FROM QVD

Group By Name;

[puttemans]

Load Distinct?

LOAD DISTINCT

     Name,

     ID

FROM source;

[Chanty4u]

sample:

load *

distinct

FROM ur datasource;

[tresesco]

LOAD Name,

          FirstValue(ID) as ID

FROM QVD

Group By Name;

[Anonymous]

Load

     ID ,

     Name

from QVD

where not exists([Name)] ;

[sunny_talwar]

Hahahaha thanks for pointing that out tresesco‌‌, I realized it just after posting it

[MayilVahanan]

Hi

Try like this

LOAD Name,

          FirstValue(ID) as ID

FROM Yoursourcetable

Group By Name;