How does hashing happens in teradata?

0 Answers  

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I Have Name field in a Table Name ------------- abcde;fgh;ijk; abc;def;jklm;no I want to write a sql to display name field data with out ';'.so i want to replace ; with '' how will write in Teradata

3 Answers   Wipro,

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Explain some differences between mpp and smp?

0 Answers  

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what is use of PI(primary index) AND SI(secondary index)

2 Answers   Wipro,

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how to load or extract the error table data ?

3 Answers  

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What is logical data model?

0 Answers  

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We are migrating an oracle table into teradata, the volume of data is huge and partitioned (year wise list partition). How do i simulate the same in teradata.

2 Answers   IBM,

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Comment whether bottleneck is an error or not.

0 Answers  

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Can some one tell me the ressolution for the error. I was not able to answer this question in wipro interview. "The transaction exceeded the maximum number of rowhash locks allowed"

1 Answers   Wipro,

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What do you mean by parsing?

0 Answers  

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Can u load same data into multiple tables using multiload? How will be the loading process? Whether it will be serially or parallely?

2 Answers   IBM,

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What is a three-tier data warehouse?

0 Answers  

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