What are aggregate tables? How do you design them using teradata?


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More Teradata Interview Questions

How to copy 1 million records from one DB to another, Which is effective interms of performance?

4 Answers  


There is a load to the Table every one hour and 24/7.Morning trafic is high, afternoon trafiic is less, Night trafiic is high.According to this situation which Utility you use and how do you load,which utility used?

4 Answers   IBM,


Difference between client character set and server character set? What is the use of these two?default character set in teradata?

1 Answers   TCS,


i have a table like sales....the field are Prodid Jan(jam month sales)Feb March 1 20 76 50 2 30 94 40 3 40 90 30 4 70 20 30 5 23 40 40 6 85 30 55 7 84 20 65 8 10 93 40 9 57 30 30 10 38 83 40 11 35 39 90 12 83 89 50 Now the Question is i want get the max sales of 12 products from the months.hint:for eg I WANT GET 89 for product12... Can any one help me

8 Answers   Satyam,


can we join volatile table with general table an global temporary table with general table ?

4 Answers   IBM,






What are the various indexes in teradata? Why are they preferred?

0 Answers  


Explain teradata architecture?

0 Answers  


what is the query for retrieve the unique values(not display the duplicates values) from single table?

6 Answers   IBM,


What are default access rights in teradata?

0 Answers  


why varchar takes 2 extra bytes?

4 Answers   IBM,


hi frnds i want to learn teradata utilities and teradata dba real time. i have 1+ years of experience in teradata. so i want to go deeply in Tearada. plz let me know at my email id who r best to learn from. im lookng for a realtime guy in HYD or Banglr. Thanks in advance. yedu my email-id: jakkayedukondalu@gmail.com@gmail.com

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What is meant by a Least Cost Plan?

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