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How do you avoid duplicate records with out using source
qualifier,expression,aggrigator,sorter and lookup
transformations ?

Question Posted / manojkumar.challagundla

Answers were Sorted based on User's Feedback



How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter an..

Answer / triveni

rank transformation
ex: empno,ename
1,ramu
1,ramu
2,rani
2 ,rani

empno(group by),ename(returnport) top1 or bottom1

target: 1 ramu
2 rani

Is This Answer Correct ?    14 Yes 0 No

How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter an..

Answer / prasad

u can use unix command in pre session as sort -u file1
>newfile

Is This Answer Correct ?    8 Yes 3 No

How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter an..

Answer / manoj kumar

Good logic.

Thank you

Is This Answer Correct ?    1 Yes 0 No

How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter an..

Answer / manojkumar

Thank you prasad.

Is This Answer Correct ?    0 Yes 1 No

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