How teradata makes sure that there are no duplicate rows being inserted when its a set table?
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Why managing the data is important?
What is spool space and when running a job if it reaches the maximum spool space how you solve the problem?
What are the various indexes in teradata? How to use them?
What tools would you use for that?
If Fast Load Script fails and only the error tables are made available to you, then how will you restart?
i have column like below studentid studentname sub1 sub2 sub3 1 aaa 40 70 90 2 bbb 60 80 50 i want to execute every student highest mark in which subject my o/p like below studentid studentname sub3 sub2 1 aaa 90 2 bbb 80
Why teradata is used?
Hi frinds pls help me regarding this question WHY usi is two amp operation in teradata? THANKS IN ADVANCE....
What are the different functions included in the server software?
what is object level locking ? where do appear this type of locking ?
What is primary index and secondary index?
Can you load multiple data files for same target table using fastload?