On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?

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What are the key features of dbms?

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agregator gives one to many records or many to one record

1 Answers   IBM,

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When installing the datastage7.5x2 edtion iam getting aproblem i.e the cpu count is 2 but the cpu count in installation is one . how can i install in my p.c (system is dual core).

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I have a few records all are same structures data, I want to store data in multiple targets how

0 Answers   CTR, Infosys, Polaris,

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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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Explain about the storage and physical database design?

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How to create an external table.

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How you can make a parameterized view?

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Can you have a nested transaction?

1 Answers  

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what is difference between primary key and unique key ?

2 Answers  

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Explain the general syntax for a SELECT statements covering all the options.

3 Answers  

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