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Informatica Interview Questions
Questions Answers Views Company eMail

Hi Experts, I have a source table like this. Name Number Raj 2 Ram 1 Sam 2 John 1 In the target I need the ouptput like the below Raj Raj Ram Sam Sam John We dont know the number value . It will be changing as n.. Please help me regarding this. Thanks, Nataraj V

NTT Data,

2 7867

I have name like INDIA in a column. I want display 1st line A, 2nd line N, 3rd line D, 4th line I, 5th line A in oracle data base?

Cognizant, HCL,

1 9314

I am having source ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI Target ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI If a new record coming from source from same location it should directly go to specified location in target at begining EX:if Eno with 4 coming from same Pune, It should directly load into the Pune location col with '|' symbol. Help me its very urgent

Polaris, Zensar,

5 10473

What is different between informatica version 8 and 9 version

Cognizant, IBM,

1 3539

If i havee 3records in my source having same deptno like Deptid Deptno ------ ------ 101 10 201 10 301 10 and i am using router TR to loading these records into target.Then how many record'll be loaded into target???

Wipro,

5 11799

Hi All, I have three question. 1) How to remove the header and footer in a flat file in informatica? 2)How to load the first and last record of flat file into the target? 3)I have a Input and Output table. Input Name Salaray Month A 100 Jan A 200 Feb A 300 March B 400 April B 500 May B 600 June Output Name Salaray Month A 100 Jan A 300 Feb A 600 March B 400 April B 900 May B 1500 June How to implement and get the ouput as mentioned above. If Possible kindly provide the SQL query also. Kindly any one help to implement this concept. Thanks, Pradeep

CSC, iNautix,

3 18589

delete data from staging table as it loads to target table.here is the case we are getting data from 3 different server.a b and c.the data from server A loaded into staging table and we ran the task and data loaded to target table.now today data from server B and C also got loaded to the staging table.now what techniques and what transformations should be used to delete only the data which has been loaded only to the target.we need to delete only that data from staging which has been loaded into the target.looking for your responses

Motorola,

2 6361

IF Sorce table contains CLOB as its one data type then i get error at the target table. How can this be resolve?

2 6687

I have one source table and three target tables. When the session runs for the first time involving the mapping,i want that the loading should take place in 1st Target table only. The 2nd time the same session runs the loading should take place in 2nd Target only only and similarly when the session runs for the 3rd time loading should take place in Third only. And again when the session runs for the 4th time loading should take place in 1st Target table.

Cap Gemini, IBM,

4 13502

what is the difference between mapplet & stored procedure?

1 6084

Hi I'm new in Informatica. Can you show me a mapping sample on how to piviot the records? Thanks Robin

1 4718

scenario where i can use only concurrent execution of workflow.

Cognizant,

3269

How can we reset Sequence Generator, when we move objects from Dev Environment to QA env?

Rolta,

2 11598

How to Display top 2 salaries for each department WITHOUT using Rank Transformation And WITHOUT using SQL queries in source qualifier.

Eureka Forbes,

3 20707

how to send unique records to one target and duplicate records to another target by using dynamic lookup cache????? please explain me briefly///(when we use this we look up on which target unique target ya duplicate target)

Cognizant, HP, TCS,

3 12633


Post New Informatica Questions

Un-Answered Questions { Informatica }

Different circumstance which drives informatica server to expel records?

1047


What is the Rank index port in Rank transformation?

1105


In which transformation you cannot drag ports into it?

1381


How would you copy the content of one repository to another repository?

1064


Where do we use mapping variables in informatica?

1124


How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?

2030


What is meant by pre and post session shell command?

1204


How does a rank transform differ from aggregator transform functions max and min?

1263


What are mapplets? How is it different from a Reusable Transformation?

1139


I am new to informatica and learning it,can anybody please tell me how we receive source as flat file in informatica,from where we get this flat file?

1821


What is the use of transformation?

1061


What are the types of data warehouses?

1582


how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?

7190


How might one distinguish in the case of mapping is right or not without associating session?

1197


How does the aggregator transformation handle null values?

1197