What are teradata utilities?

0 Answers  

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

0 Answers  

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Can we have two time dimensions in a schema(either star or snow flake)? For ex if we want joining date of employee and if we want today's sales with time whether can we have two time dimensions for accommodating above tasks?

0 Answers   IBM,

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which join mostly use in realtime?

2 Answers   TCS,

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Did you write stored procedures in teradata?

0 Answers  

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How to cast date "2015-03-03-012204-000000" to timestamp

1 Answers   Cognizant,

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

1 Answers  

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Why managing the data is important?

0 Answers  

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why varchar takes 2 extra bytes?

4 Answers   IBM,

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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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Describe primary index in teradata. And what are the available primary index types?

0 Answers  

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What is SQL Assistence?please eample

4 Answers   IBM,

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