what is meant by data driven.. in which scenario we use
that..?

Answers were Sorted based on User's Feedback



what is meant by data driven.. in which scenario we use that..?..

Answer / swathi

data driven is available at session level.it says that when
we r using update strategy t/r ,how the integration service
fetches the data and how to update/insert row in the
database log.

Is This Answer Correct ?    5 Yes 0 No

what is meant by data driven.. in which scenario we use that..?..

Answer / teja_dwh

Data driven is nothing but but instruct the source rows that
should take action on target i.e(update,delete,reject,insert).
If we use the update strategy transformation in a mapping then
will select the datadriven option in session.

reply me if am wrong
teja_dwh@yahoo.com

Is This Answer Correct ?    1 Yes 1 No

Post New Answer

More Informatica Interview Questions

when will we go for unconnected lookup transformation in Informatica?

6 Answers   CTS, IBM,


HOW CAN U FIND THE SESSION START TIME? chandumba2005@gmai.com

2 Answers   TCS,


What is confirmed dimension?

3 Answers  


What is batch and describe about types of batches?

2 Answers  


Which kind of index is preferred in DWH?

3 Answers  






Source table ------------- ID NAME --- ------ 101 PANKAJ NULL KUMAR NULL MATHUR 102 JYOTI NULL SAXENA 103 SACHIN NULL TENDULKAR TARGET TABLE ------------- ID NAME --- ------- 101 PANKAJ KUMAR MATHUR 102 JYOTI SAXENA 103 SACHIN TENDULKAR How to do the above scenario in Informatica.

4 Answers   Cap Gemini,


Hi 2 every one. i dont have real time experience, and please suggest me for following questions. a) we get the source data from what type of source systems? b) In banking domain project what are the FACT & DIMENTION tables please list out them? c) please write some colomn names in a table? Please reply for aboue questions?..... Thanks in advance.

1 Answers   Amdocs,


I have Employee table, 10 cols are connected to next transformation, only 4 cols are selected in SQL override. What would be passed to next col.

5 Answers   BirlaSoft,


what are the transformations that are used in data cleansing ? and how data cleansing takes place ?

3 Answers  


what is the look up transformation?

2 Answers   Informatica,


What are the tasks that can be performed using sq?

0 Answers  


what is incremantal aggregation?

1 Answers  


Categories