How does indexing improve query performance?

4 Answers   Satyam,

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How do you see a ddl for an existing table?

0 Answers  

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Explain the term 'database' related to relational database management system?

0 Answers  

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Hi frnds this question is asked at IBM One query is there when we dont collect stastics on it,exlapin will show us LOW CONFIDENCE,When we collect stastics it shows HIGH CONFIDENCE.WHAT IS THE INTERNAL ARCHITECTURE ACTUALLY GOING ON ?????ASKED ON 23-08-2012 THANKS IN ADVANCE

2 Answers   IBM,

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any one answer me how they can analyzing the project using data ware housing?

0 Answers  

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What are the advantages of teradata?

0 Answers  

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What are the scenarios in which full table scans occurs?

0 Answers  

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What can be achieved by using the teradata rdbms?

0 Answers  

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Explain the most common data types used in teradata?

0 Answers  

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What tools would you use for that?

0 Answers  

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how can we analyze the locks ?

0 Answers   HP,

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What is smp and mpp platforms?

0 Answers  

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