Explain the use of log option in exp command.

0 Answers  

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21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.

0 Answers   Wipro,

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How can I get column names from a table in oracle?

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How to delete a column in an existing table?

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One Table having two rows with one colomn having values Like"Male" and "Female". how to upadte these values Like "Female" and "Male" in single update statement.

6 Answers   Polaris,

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What is meant by redo log buffer ?

2 Answers  

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Can an Integrity Constraint be enforced on a table if some existing table data does not satisfy the constraint ?

2 Answers  

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How to rebuild an index in oracle?

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What SQL query from v$session can you run to show how many sessions are logged in as a particular user account?

1 Answers  

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if i am using dml statement in function. then i am writing select statement what was the output

2 Answers   MasterCard,

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Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.

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In not less than 100 words what's the main difference between Rolap and Molap in ORACLE ?

0 Answers  

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