Hi ,
Please help how to achieve the following scenario.

I have a source table like this.

Rollno name class university
1 Raj 1st Sku
2 Ram 2nd SVU
3 Sam 3rd OU



I need the data in the target table like below.

Rollno name class university
1 Raj 1st Sku
2 Ram 2nd SVU
3 Sam 3rd OU
4 Rajesh 5th SKU


The Last row values we have.. and we have to append this
last row in the target table.


Thanks and Regards
Nataraj V

Answers were Sorted based on User's Feedback



Hi , Please help how to achieve the following scenario. I have a source table like this. Ro..

Answer / rakesh

To append the data, Union Transformation is required. Both sources have same layout, they are input to Union Transformation and the desired output can be obtained.

Is This Answer Correct ?    0 Yes 0 No

Hi , Please help how to achieve the following scenario. I have a source table like this. Ro..

Answer / harleen

The question needs to be corrected.I think there are 3 rows already in the target and only one row has to be inserted.
The same can be done by 2 ways

1)Update strategy (Update as Insert)

2)Dynamic lookup

Is This Answer Correct ?    1 Yes 2 No

Hi , Please help how to achieve the following scenario. I have a source table like this. Ro..

Answer / abhinaw prakash

You can implement the same using SCD 1.

Please let me know if you have any doubt.

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Informatica Interview Questions

I am having two tables,say table1 having cols Empid,firstname,lastname,middlename and table2 having Empid,firstname,lastname can i union them using Union t/f?

6 Answers   Accenture,


What is the use of source qualifier?

0 Answers  


Is it possible to update the target table with PK?

1 Answers   TCS,


Work flow failed when it is set to Bulk mode but it was successful when set to normal mode y??(All the connections are fine and exactly correct)?

11 Answers   Wipro,


My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

2 Answers   Sapient,






Difference between Target-based loading and constraint-based loading?

0 Answers  


my source is like this id,name sal 10 abc 1000,10 pqr 2000, 10 xyz 3000 ,10 jkl 4000 and my requirement is like this 10 abc,pqr,xyz,jkl 2000 .... i have try for this by using expression transformatin its ok of the concatenation of second column but the thing is that on third column if u group by using agg t/r the last value will com i.e 4000 but i asked by a interviewer that i dont want the first or last column i want the middle column i.e 2000 .plz reply for the same

2 Answers   KPIT,


5. Consider the following products data which contain duplicate rows. A B C C B D B Q1. Design a mapping to load all unique products in one table and the duplicate rows in another table. The first table should contain the following output A D The second target should contain the following output B B B C C

0 Answers  


how can we load starting with 11th record of a table from source to target

6 Answers   IBM,


What is version control in informatica ? Advance thanks

6 Answers   HCL, Puma,


write a query following table bookid language 1234 english 1234 french 1234 spanish 1235 english i want the output are bookid lang1 lang2 lang3 1234 english french spanish 1235 english null null

1 Answers   TCS,


My source table having some records ,i want load 1st record and last record into one target?

3 Answers   iGate,


Categories