how to convert
101 raja 101 raja sekar reddy
101 sekar---------->
101 reddy

Answers were Sorted based on User's Feedback



how to convert 101 raja 101 raja sekar reddy 101 sekar----------> 101 red..

Answer / purushotham perumalla

Create variable ports in Expression transformation to
concat name if the number is same as follows

Assume the input field names are number and name

define the variable ports in expression transformation in
the following order

v_flag = iif(number = v_number,0,1)
v_name = iif(v_flag = 1,name,v_name ||' '||name)
v_number = number
O_name = v_name

The output of o_name will be as follows

number o_name
----------------
101 raja
101 raja sekar
101 raja sekar reddy


Add an aggregator transformation after expression and group
by number. output number and o_name from aggr to target.
As aggr outputs last row in each group by deault it will
send 101 raja sekar reddy to the output.

Is This Answer Correct ?    3 Yes 0 No

how to convert 101 raja 101 raja sekar reddy 101 sekar----------> 101 red..

Answer / lokesh y g

using dynamic lookup we can do it......

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Informatica Interview Questions

i have to extract data from a flat file.the flat file has 10 records.i have to extract the 1st and 5th record every time.how is it done.

10 Answers   Emirates, IBM,


How to load last 10 records of flat file in to the target?

5 Answers   iNautix,


What is confirmed dimension with scenario

1 Answers   HCL,


What is Code Page Compatibility?

1 Answers  


Can anyone tell me the new features in Informatica 9 Version?

0 Answers   Syntel,






What is difference between maplet and reusable transformation?

2 Answers  


What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

2 Answers   TCS,


How many joins in Informatica

5 Answers   CSC,


If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b,the target shd be loaded as 1 a+b+c or 1 a||b||c, what transformations shd be used for this?

3 Answers   CTS, Wipro,


What is polling?

1 Answers  


Differentiate between mapping parameter and mapping variable?

1 Answers  


In dimension and fact table? which one holds big data?

2 Answers  


Categories