Which algorithm you used for your hashfile?


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More Data Stage Interview Questions

souce file having the columns like name company krish IBM pooja TCS nandini WIPRO krish IBM pooja TCS if first row will be repeat i want the result like this name company count krish IBM 1 pooja TCS 1 nandini WIPRO 1 krish IBM 2 pooja TCS 2

9 Answers  


on how many columns we can perform aggregation in the aggregator stage?

2 Answers   Reliance,


1)What is configuration your file structure 2)I have two databases both are Oracle while loading data from source to target the job takes 30 min but I want to load less time how?

1 Answers   Hexaware,


Hi this madan, in data stage one file in Empno 12345678910 in a table, i want target is  Empno 1                                2 3 4 5 6 7 8 9 10                                                                                             

5 Answers   Tech Mahindra,


This is UNIX question asked in DataStage Interview. Say I have n numbers of records in a text file. I want first 3 records in 1st file, last three records in 3rd file and remaining n-6 records in 2nd file. (Note: we don't know how many records are there in the File. I am getting one file on daily basis and I want three target files as asked above)

2 Answers   CTS,


What is the difference between account and directory options ?

0 Answers  


how do u capture duplicates through sort & transformer

4 Answers  


1.what is repartionoing technique? 2.what deliverables transferred to client using datastage? 3.how to write loop statements using nested loop sequence?

0 Answers   IBM,


How do you import and export the datastage jobs?

0 Answers  


How complex jobs are implemented in datstage to improve performance?

0 Answers  


whom do you report?

0 Answers   NTT Data,


Define repository tables in datastage?

0 Answers  


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