Data Stage Interview Questions
Questions Answers Views Company eMail

I have source file which contains duplicate data,my requirement is unique data should pass to one file and duplicate data should pass another file how?

CTS,

7 23073

how to define satge variables in transformer stage

2 21813

Source have 1000 records and it can have three nodes ok but i want how many records are executed on each node?

TCS,

3 9906

How to display errors in datastage?

TCS,

1 3645

i have seq file that contents 10 million records load to target any data base.. in that case it takes lot of time for loading..how do performance tuning in that situation...?

TCS,

5 13249

i have the source from Uk,north america how can i pass the data two tables based on the locations

2 5794

What is the difference between SQl Loader and OCI in datastage?

CSC,

2 13986

I have a source like file it have Number of records and i want to load without first and last records in target?Datastage?

CSC,

4 14918

How to use Environment variable's in datastage?(use of process)

CSC,

1 7217

what is the use of surogate key in datastage

TCS,

2069

hi this is kiran i have one table i want divide the table with two different table like even rows and odd rows how can i do this one tell me plzz

4 8182

what is the use of surogate key in datastage

3 8674

when we have to go for a sequential file stage & for a dataset in datastage?

1 4746

disign the complex job in u r project?(they are aksing only complex job design and then data flow...)

2257

col1 123 abc 234 def jkl 768 opq 567 789 but i want two targetss target1 contains only numeric values and target2 contains only alphabet values like trg1 123 234 768 567 789 trg2 abc def jkl opq

Patni,

9 14988


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Un-Answered Questions { Data Stage }

How do you reject records in a transformer?

850


What are orabulk and bcp stages?

872


What is the project in datastage?

874


How to Remove Duplicate using SQL?

1065


how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

709


Explain Quality stage?

906


What are data elements?

866


Different ways a project can be moved to production ?...example ….export-import and Version control.

2191


How to implement complex jobs in data stage?

861


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

1271


How to reverse the string using unix?

3150


What is the command line function to import and export the ds jobs?

897


Describe stream connector?

1047


What is the difference between an operational datastage and a data warehouse?

863


How can you write parallel routines in datastage PX?

816