wat is global index and local indes

1 Answers   Oracle,

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what are the benefits of flashback feature?

0 Answers   Oracle,

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hi, suppose i created one table after few days i did some insert,update how can i know when will i did ddl or dml operation is undergone on that table

3 Answers   IBM,

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Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.

0 Answers  

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Explain the difference between ARCHIVELOG mode and NOARCHIVELOG mode and the benefits and disadvantages to each.

5 Answers  

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What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?

0 Answers  

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In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?

0 Answers  

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i had backup last manday.now i need back monday to now ..how do get backup?

3 Answers   Infozech, Wipro,

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What is a system database and what is a user database? : sql server DBA

0 Answers  

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how do see how much space is used and free in a tablespace

2 Answers   Genpact,

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How would you best determine why your MVIEW couldn't FAST REFRESH?

0 Answers  

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What would you use to improve performance on an insert statement that places millions of rows into that table?

2 Answers   TCS,

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