What do you mean by merge in oracle and how can we merge two tables?

0 Answers  

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How do I connect to oracle database?

0 Answers  

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"primary key=unique+null" is equal,reson?not,reason?

5 Answers  

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Which environment variables are absolutely critical in order to run the OUI?

0 Answers  

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Table E: Name dept month sal 1 A JAN 800 2 B APR 1000 3 A JAN 300 4 A JAN 600 5 C JUN 400 1) SELECT HIGHEST SAL PAID DEPT IN JAN MONTH? 2) WRITE QUERY GET MAX SAL DEPT NO?

6 Answers   IBM,

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I have a database backup file in .db (ext) form how to conver it into .dmp (ext.) for oracle database

0 Answers   EDC,

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What is raw datatype in oracle?

0 Answers  

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Explain what does a control file contain?

0 Answers  

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Explain what are the uses of rollback segment?

0 Answers  

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18. Display the clientno and total value for all orders placed by that client. Output the result in the following format: Client <clientno> has placed orders to the value of <total value>

2 Answers   Wipro,

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What is a shared pool?

1 Answers  

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T1: T2 A X--- this is updated record B B like this T1 table having no.of records updated. write a query"retrive updated record from T2"

2 Answers   Cognizant,

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