Informatica Interview Questions
Questions Answers Views Company eMail

difference between informatica 8.6 and 9

Atos Origin, BA Continnum Solutions, Core Logic,

3 42541

I have some rows in source.I have to map half rows to one target and half rows to another target.i.e you wont know how many records in source.?Implement a mapping?

Franklin Templeton,

1 2742

My questions is i create a two sessions for one mapping.but my requirement is if all number of source records are same as in target then execute first session or some rows are rejected due to t/r logic so session two was execute please clarify

TCS,

1 4046

Converting Rows to columns I have Relational source like his. JAN FEB MAR APR 100 200 300 400 500 600 700 800 900 100 200 300 I need to convert these rows into columns to the targe. MONTH TOTAL JAN 1500 FEB 900 MAR 1200 APR 1500 Please experts help me

HP,

8 8779

what is mean by flag 4 in update strategy t/r

6 9096

I want skip first 5 rows to load in to target? what will be the logic at session level ??

IBM,

1 6169

i have oracle table A and target B. i don't know how many records. i want get get last record in table A as first record in target table B. write a sql query?

IBM, TCS,

7 8707

if the session continuous run what can we do. means shall we stop the session or abort session. what is the correct reasion. why this situation occurs

1 3371

how to load first record of first time run,second record to 2nd time n 3rd record from 3rd time to target table

2 6267

How union transformation is active ?

Puma,

2 4948

If sal is null then replace it with min(sal). Can any one write a query for this in oracle ? Advance Thanks

Puma,

7 8106

Can any one give me an example for factless fact table ? If your answer is studunt attendence registration,could you plese give me explanation for this ?

Cap Gemini, Puma, Wipro,

3 9241

select * from emp where sal>(select min(sal) from emp) how to implement the same in informatica ?

Puma,

5 7324

What are the validations that you can perform in oracle and in informatica ? Advance Thanks

Puma,

1646

Why can't we connect source qualifier and aggrigator transformation to an expression ? Why they resticted to conncet 2 active trasformations to an passive transformation ?

Puma,

1734


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Un-Answered Questions { Informatica }

What is meant by lookup transformation?

601


What is the Process to creating lookup transformation in informatica

574


Enlist the various types of transformations.

546


What is the way to execute pl/sql script using informatica mapping?

950


What are the various types of transformation?

633






As union transformation gives UNION ALL output, how you will get the UNION output?

635


What could be the possible resons of locks by user?

655


how many types of dimensions are available in informatica?

549


Explain about cumulative Sum or moving sum?

612


What is Cognos script editor?

3778


can anyone explain me about retail domain project in informatica?

7413


What are some examples of informatica etl programs?

523


Name the different lookup cache(s)?

691


How to elaborate powercenter integration service?

639


difference between repository database and repository service?

610