If table have access lock.In the same table write lock is posible or not?

1 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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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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Why MultiLoad Utility supports only Non Unique Secondary Index(NUSI) in the Target Table ?

9 Answers   IBM,

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How does indexing improve query performance?

4 Answers   Satyam,

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Where we use PPI in real time??? What is the disadvantages of PPI?

3 Answers   IBM, Mphasis,

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What happens in a conflict? How do you handle that?

0 Answers  

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What is inner join and outer join?

0 Answers  

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What are the various etl tools in the market?

0 Answers  

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what are the roles and responsibilities of teradata DBA ?

1 Answers   TCS,

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What is the diffrence between Multiload & Fastload interms of Performance?

8 Answers   Cap Gemini, Intel,

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What is the function of parser component in teradata?

0 Answers  

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