Difference between inner join and outer join?


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Describe the between keyword in teradata?

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What happens when a node suffers a downfall?

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Is it necessary to add? Quit statement after a bteq query when I am calling it in a unix environment?

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"pravalli nagireddy" record is there in address column but i want display only 'nagireddy' from the main string what is query for that pls tell me

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Write a single SQL to delete duplicate records from the a single table based on a column value. I need only Unique records at the end of the Query.

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What are the functions of a teradata dba?

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If the script is aborted. why it is aborted and how can you identify ?

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what is the structure of UV table in MLOAD?

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TCS recently asked this question I have records like below Emp id Empname Salary DateTimestamp 1 AA 6000 20120609:11:30 1 AA 7000 20120609:12:30 1 AA 8000 20120609:01:30 I want to exceute records max timestamp(20120609:01:30)

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Explain how spool space is used.

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Is PK concept available in Teradata. If it is how can we create Primary Key for a table in TD

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How to Extract data from multiple legacy systems?

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