How to create a mapping ?
id date
101 2/4/2008
101 4/4/2008
102 6/4/2008
102 4/4/2008
103 4/4/2008
104 8/4/2008
O/P - shud have only one id with the min(date)
How to create a mapping for this
- 9 Answers
- 16639 Views
- Deloitte, I also Faced
- E-Mail Answers
Answer Posted / parthiban
S->SQ->SRT->EXP->FIL->TGT
Sort on date Column
In Expression, Create variable ports for partition
V_Currdate = date
V_Flag = IIF(V_Currdate = V_Prevdate, V_Flag+1,1)
V_Prevdate =date
O_Flag = V_Flag
In Filter, Filter where O_Flag =1
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
How to do unit testing in informatica?
Which version configuration tool used in ur project?
What is the function of aggregator transformation?
I have 100 records in source table, but I want to load 1, 5,10,15,20…..100 into target table. How can I do this? Explain in detailed mapping flow.
i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance
HAI FRIENDS THIS KISHORE FROM KUMBAKONAM. I HAVE COMPLETED MY MCA IN SASTRA UNIVERSITY WAITING FOR MY 6 TH SEM RESULT.DURING MY PROJECT I HAVE DONE INFORMATICA COURSE AS MY AREA INTEREST COURSE IN CORE MIND TECHNOLOGIES CHENNAI.I HAVE ENQUIRY ABT ALL IT PEOPLE FOR DATAWAREHOUSING THERE IS NO OPENING FOR FRESHERS. WITH SOME EXPERIENCE ANY OTHER DOMAIN TNEN ONLY U CAN GET THAT DOMAIN(DATAWAREHOUSING) JOB.BUT I AM MORE INTEREST ON THAT TO WORK ON THAT DOMAIN(INFORMATICA).WHAT TO I DO. I AM IN HELPLESS FRIENDS/EXPORTS.WAITING FOR REPLY
Enlist the advantages of informatica.
How does a rank transform differ from aggregator transform functions max and min?
What are the various types of transformation?
What is meant by incremental aggregation?
Explain direct and indirect flat file loading (source file type) - informatica
What is meant by LDAP users?
Difference between Target-based loading and constraint-based loading?
what is the size of your data warehousing?
where to store informatica rejected data?
