Hi
Can any one help regarding below
INPUT
NAME LOC
Ram hyd
Ram ban
Raj chn
Raj Pun
Sam del
OUPUT
NAME LOC
Ram Hyd ban
Raj chn pun
sam del
Answers were Sorted based on User's Feedback
Answer / ashok
TRANSFORMER:
------------
STEP1:
Take 3 stage variables
NAME--->s1
if s1<>s3 then LOC else s2:LOC --->s2
s1--->s3
STEP2:
In derivations s2--->LOC Field
Remove duplicate stage:
-----------------------
Retaining last
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / vikram
1)Sort the input (name as key),keychange colum =true
we will get
name loc key..
ram hyd 0
ram ban 1
raj chn 0
raj pun 1
sam del 0
2)transformer
stage variable
svVar=if key..=0 then loc else svVar:loc
3) remove duplicate stage
retain duplicate last
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / venkata ramana
Input Seq File:-
NAME,LOC
Ram,hyd
Ram,ban
Raj,chn
Raj,Pun
Sam,del
seq---Trans---Rem Dups----> Dataset
TRANSFORMER:
------------
STEP1:
Create 3 stage variables like s1,s2,s3
DSLink3.NAME --->s1
If s1<>s3 then DSLink3.LOC else s2:DSLink3.LOC --->s2
s1--->s3
STEP2:
Derivations Column bane
s2------------> LOC
Remove duplicate stage:
-----------------------
Key == NAME
Duplicate To Retain = Last
Output Dataset result:-
NAME LOC
Ram Hyd ban
Raj chn pun
sam del
Is This Answer Correct ? | 0 Yes | 1 No |
Hi, Please tell me how to solve this scenario in datastage ? Here we have 3 columns in a table TEST CODE,ENTRY DATE and BATCH The table looks like CODE ENTRYDATE BATCH 100 100716 1 100 100716 1 100 100716 1 200 122517 2 200 122517 2 302 555555 8 302 555555 8 302 555555 8 We need to create a seqno on grouping these 3 columns. The result should be like this. CODE ENTRYDATE BATCH SEQNO 100 100716 1 1 100 100716 1 2 100 100716 1 3 200 122517 2 1 200 122517 2 2 302 555555 8 1 302 555555 8 2 302 555555 8 3
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