Explain the difference between a data block, an extent and a segment.

2 Answers  

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Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.

0 Answers  

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wat is global index and local indes

1 Answers   Oracle,

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what is the last version,the release date of that version and fix pack of ibm db2 udb?

0 Answers  

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now one user in online.now i want drop him..how do u drop him?

4 Answers   Wipro,

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Which autogrowth database setting is good? : sql server DBA

0 Answers  

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how can you implement fine-grained auditing?

0 Answers   Oracle,

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Is it possible to update the multiple field values in a single query? If possible then write the actual query.

1 Answers   Oracle,

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what is ora 24313?what is the procedure to exclude that error?

0 Answers  

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what is asm?

0 Answers   Oracle,

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What the different types of replication and why are they used? : sql server DBA

0 Answers  

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Which dictionary tables and/or views would you look at to diagnose a locking issue?

2 Answers  

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