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Data Stage Interview Questions
Questions Answers Views Company eMail

Converting Vertical PIVOTing without using PIVOT stage in DataStage. Ex: DEPT_NO EMPNAME 10 Subhash 10 Suresh 10 sravs Output: DEPT_NO EMP1 EMP2 EMP3 10 subhash suresh sravs 2) How to implement Horizontal PIVOTing without using PIVOT stage.

Cognizant, UHG,

3 16461

How to LOG 'unmatched Master' records and 'Reject Updates' in log files using MERGE stage?

TCS,

1 6792

INPUT file 'A' contains: 1 2 3 4 5 6 7 8 9 10 input file 'B' contains: 6 7 8 9 10 11 12 13 14 15 Output file 'X' contains: 1 2 3 4 5 Output file 'Y' contains: 6 7 8 9 10 Output file 'Z' contains: 11 12 13 14 15 How can we implement this in a single ds job?

CTS,

11 18291

Difference between the Sequence and Sequencer in DS?

TCS,

1 11822

Hi every one, I am Suneel. I/p o/p --- ----- suneel suneel suneel suneel suneel suneel how it will get. Please design job with explain. Thanks.

Amdocs,

4 8183

in sequtial file 2 columns avaliable, i want only one column load the target. for this we can do by modify and copy stage. But here when using modify stage (in property drop column1) until it is ok. if target is data set How to view the data. with out using data management. what is the reason for this. if any body know this answer plz tel me. thanks.

IBM,

1 5819

Hi dude, i/p eno ename date edate deptno 1 x 10thjuly 30july A 2 y 10th aug 30 aug B 1 x 1aug ------ A 3 z 1jan ------ c 2 y 1sep ------ B o/p is eno ename date edate deptno 1 x 1aug ------ A 2 y 1sep ------ B 3 z 1jan ------ c Here edate is System generates we don't know that value. Please design the job by using SCD stage and Sql query. If any body know this answer please tel me. Tanks.

Amdocs,

1 5565

Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.

2006

I am getting input value like X = Iconv(ā€œ31 DEC 1967ā€,ā€Dā€)? What is the X value? How it is? At what situation we r used Iconv(),Oconv().

Amdocs, TCS,

1 4124

I have 5 different sources i want same records in 5 different targets Can you any body send me this question answer rathdsetl@gmail.com

TCS,

2 7513

6) my sorce d1 d2 d1 d2 d1 d3 d2 d1 my target tartget 1 d1 2 d1 3 d1 4 d1 target2 1 d2 2 d2 3 d3 Target 3 1 d3 Can any body send me answer this is argent requierment

TCS,

3 8083

what is the difference between the join and look up explin me one exmple

3 5783

4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 please send me answer this question my mail

1 4961

Question 4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 Singal Source and Singal Target only subash,

TCS,

3 8509

I have 2 files 1st contains duplicate records only, 2nd file contains Unique records.EX: File1: 1 subhash 10000 1 subhash 10000 2 raju 20000 2 raju 20000 3 chandra 30000 3 chandra 30000 File2: 1 subhash 10000 5 pawan 15000 7 reddy 25000 3 chandra 30000 Output file:-- capture all the duplicates in both file with count. 1 subhash 10000 3 1 subhash 10000 3 1 subhash 10000 3 2 raju 20000 2 2 raju 20000 2 3 chandra 30000 3 3 chandra 30000 3 3 chandra 30000 3

TCS,

2 8033


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

Is the value of staging variable stored temporarily or permanently?

933


why do u need the IOS upgradation in a FC switch

2225


What all are the different way to run a job?

1030


Nls stands for what in datastage?

1145


Differentiate between hash file and sequential file?

1000


Describe link sort?

960


How we can covert server job to a parallel job?

1064


What is job control?

1035


what should be ensure to run the sequence job so that if its get aborted in 10th job before 9job should get succeeded?

1333


What are the some differences between 7.x and 8.x version of datastage?

1207


1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do

2045


How to Remove Duplicate using SQL?

1294


project Steps,hits, Project level HArd things,Solved methods?

2065


Can you explain how could anyone drop the index before loading the data in target in datastage?

1442


how can we create rank using datastage?what is the meaning of rank?

8706