Highlight the differences between Primary Key and Primary Index.

0 Answers  

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1)WHAT IS THE EXACT DIFFERENCE BETWEEN TERADATA AND ORACLE? 2)MOST OF THE COMPANIES ARE USING TARA DATA FOR "DWH PROJECTS" ONLY? WHY?

6 Answers   Bank Of America, Wipro,

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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

12 Answers   CTS,

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What are the string manipulation operators and functions associated with teradata?

0 Answers  

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how do you handle ET and UV errors ?

2 Answers  

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If the script is aborted. why it is aborted and how can you identify ?

1 Answers  

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A Query was run fine earlier. It is not running properly now. what are proactive steps you can take as a dba ?

1 Answers  

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how to improve the query perfoemance in teradata.with example?and how explain this in interview?please forward answer

2 Answers   IBM,

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If the query is NOT WRITTEN PROPERLY then what are the recommendations you can give to the developer ?

1 Answers   Teradata,

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What is the purpose of joins in teradata?

0 Answers  

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Steps to create a data model?

0 Answers  

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How many codd's rules are satisfied by teradata database?

0 Answers  

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