Data Stage Interview Questions
Questions Answers Views Company eMail

What is the Main difference between Lookup Failure and Lookup Not Met? Plz explain with Example.

2 13743

How to move data set from one server to other?what are the steps to follow to do this?

2 3549

Unix command to view the data in a dataset

IBM,

2 5582

Input file one has data as shown below 1 2 3 4 5 6 7 8 Input file two has data like 6 7 8 9 10 11 Design a data stage job which will provide me three output files as shown below: Output 1 6 7 8 Output 2 1 2 3 4 5 Output 3 9 10 11 Let me know your answers

IBM, PR3 Systems,

4 5232

DataStage Scenario based Interview Questions

1 15300

Thanks to all people who are posting their comments...

CTS,

1 2100

How to write a expression to display the first letter in Caps in each word using transformer stage ? Please let me know ASAP Thanks in advance...

Alpharithm Technologies,

1074

What is use Array size in datastage

1292

Hi, Please tell me how to solve this scenario in datastage ? Here we have 3 columns in a table TEST CODE,ENTRY DATE and BATCH The table looks like CODE ENTRYDATE BATCH 100 100716 1 100 100716 1 100 100716 1 200 122517 2 200 122517 2 302 555555 8 302 555555 8 302 555555 8 We need to create a seqno on grouping these 3 columns. The result should be like this. CODE ENTRYDATE BATCH SEQNO 100 100716 1 1 100 100716 1 2 100 100716 1 3 200 122517 2 1 200 122517 2 2 302 555555 8 1 302 555555 8 2 302 555555 8 3

Alpharithm Technologies,

1 2574

If the job aborted in a sequencer, how can we start that from the previews successful job.

SLK Software,

1 2648

what is repositery?

IBM,

1280

In work load management there are three options of Low priority, Medium priority and High Priority Jobs which can be used for resource management. why this feature is developed when there is already jobs prescheduled by scheduler or autosys. what will be the use of workload management then?

1034

DB2 connector> transformer > sequential file Data will be exported into a csv format in a sequential file. This file will be send in a email using a sequence job. Problem here is, how to avoid sending a blank csv file? When I ran the job there are chances that it might return zero records but in the sequence job csv file is going blank. how can I avoid this? thanks

1024

there are indexes on a table as index1 with col1, col2 index2 with col2 index3 with col1,col2,col3. if i run a query with col1='100' which index will be used and why

Virtusa,

1 1928

how to run a sequential file stage in parallel if the stage is used on the TARGET side

Virtusa,

1123


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Un-Answered Questions { Data Stage }

if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?

1753


Is the value of staging variable stored temporarily or permanently?

563


Source has 2 columns: USA,NewYork INDIA,MUMBAI INDIA,DELHI UDS,CHICAGO INDIA,PUNE i want data in target like below: INDIA,MUMBAI1 INDIA,DELHI2 INDIA,PUNE3 USA,NEWYORK1 USA,CHICAGO2

337


What are routines in datastage?

763


What are the repository tables in datastage?

812






On which interface you will be working as a developer?

626


Nls stands for what in datastage?

716


Difference between data warehousing and olap?

641


I have a few records just I want to store data in to targets cycling way how?

1886


What are the types of views in datastage director?

1234


What is "fatal error/rdbms code 3996" error?

657


How can we improve performance of data stage jobs?

607


Difference between ‘validated ok’ and ‘compiled’ in data stage?

663


What could be a data source system?

568


How to find value from a column in a dataset?

1758