Can we update a target table (without primarykey) by using
update strategy transformation?

Answers were Sorted based on User's Feedback



Can we update a target table (without primarykey) by using update strategy transformation?..

Answer / ratalarayudu

hi ,

Yes we can update a target table without having a primary
key. we have a property TARGET UPDATE OVERIDE .By overring
we can update .


Regards,
Rayudu.

Is This Answer Correct ?    27 Yes 0 No

Can we update a target table (without primarykey) by using update strategy transformation?..

Answer / zak

1. We can define a primary key at the informatica level and configure session properties for Treat rows as "Update as Update" and check the Update check box.
2. If we shud not define the primary key at informatica level, then we can use Update override in Target properties. But i m not very sure of this. Kindly let me know

Is This Answer Correct ?    6 Yes 2 No

Can we update a target table (without primarykey) by using update strategy transformation?..

Answer / mithilesh kumar rai

With Same logic with Update Strategy tr,
just Select Primary Key Option in Target Table Definition.

It will work without defining the Target table.

Regards
Mithilesh Kumar Rai

Is This Answer Correct ?    0 Yes 6 No

Can we update a target table (without primarykey) by using update strategy transformation?..

Answer / maheedhar

I said No,Kindly correct me if am wrong.......

Is This Answer Correct ?    1 Yes 8 No

Post New Answer

More Informatica Interview Questions

What are the mapping paramaters and mapping variables?

1 Answers  


What are the types of presistent cache in look up tr.

0 Answers   IBM,


what are types of dimentions?

3 Answers  


In CSV flat file date are in the following format. dd/mm/yyyy (05/01/2005)and d/m/yyyy (5/1/2005) and dd/m/yyyy (05/1/2005) and d/mm/yyyy (5/01/2005). It should be load to target in a unique format. How will you implement this?

1 Answers  


In aggregator if u enable sorted input what will be the output and disable sorted wt is output

6 Answers  






write sql query following table pname description lux soap sunsilk shampoo lux shampoo sunsilk soap clouseup soap closeup paste i want the output like pname description lux soap sunsilk shampoo lux soap sunsilk shampoo closeup paste closeup paste

1 Answers   TCS,


what is the -ve test case in your project.

0 Answers   CTS, TCS,


How to load the source table into flat file target(with columns) in informatica?

4 Answers   Accenture,


Can you start a batches with in a batch?

1 Answers  


What is joiner transformation?

0 Answers  


What is a look up function? What is default transformation for the look up function?

2 Answers   ASM, TCS,


What is a repository? And how to add it in an informatica client?

0 Answers   Informatica,


Categories