How to replace not in with not exist?

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Can you instantiate a COM object by using T-SQL?

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Who are naive users?

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Explain the process of the user request and data generating?

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You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

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what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me

1 Answers   IBM,

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What is the maximum length of an extended property?

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What is dbms and its application?

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How to use timestamp datatypes

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Write the difference between case version and decode version.

2 Answers  

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explain detail about ftp in datastage?

0 Answers   IBM,

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What is an application role and explain a scenario when you would use one?

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