What are default access rights in teradata? What explicit right can be given to a user?

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What is the purpose of joins in teradata and what are the available join types?

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What is partitioned primary index (ppi)?

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Hi All, I have a table with 3 fields like id,mark1,mark2 and I would like to update a mark3 field that would calculate the max for each record (so the max value of the 2 fields) in Teradata ID Mark1 Mark2 Mark3 1 10 20 2 20 30 3 40 10 4 50 50 I Have to write a update statement Mark3 with max value of mark1,mark2 fields…like bellow ID Mark1 Mark2 Mark3 1 10 20 20 2 20 30 30 3 40 10 40 4 50 50 50 Please any one help me ....Thq

3 Answers   Wipro,

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What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?

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Can any one please provide me practical example of How to do the performance tuning in Query??

5 Answers   Amdocs,

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Explain teradata utilities?

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How do you Generate sequence at the time of Display?

2 Answers   Infosys,

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one table have input no name 10 rao 20 siva 30 srinu 10 rao i want to ouput like this way no name 20 siva 30 srinu 10 rao how it posible in only sql server query?not oracle?

3 Answers   IBM,

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What is database exceptions in teradata?

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Mention the procedure via which, we can run Teradata jobs in a UNIX environment.

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What are the components used in smp and massively parallel processing (mpp) machines?

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