Why would you call update statistics? : sql server DBA

0 Answers  

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what is incremental checkpoint?

1 Answers   CTS,

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what are the performance views in an oracle rac environment?

0 Answers   Oracle,

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How does Oracle guarantee data integrity of data changes?

1 Answers   SoftSol,

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1)how to Take Backup in sql server 2005 from Flash Drive

1 Answers  

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What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?

0 Answers  

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What is dcl? : sql server DBA

0 Answers  

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

2 Answers  

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Name three advisory statistics you can collect.

1 Answers  

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Explain the difference between a hot backup and a cold backup and the benefits associated with each?

7 Answers   TCS,

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I got an error SQL1042C. An unexpected system error occurred. Explanation: A system error occurred. One possible reason for this error is that the database manager is not installed correctly or the environment is not set up correctly. On OS/2, while trying to start the database manager, a very common reason for this error is a corrupted NET.ACC file. The command cannot be processed. The tables and views would not be opened. What is the way to open the dataase? pls help me

0 Answers  

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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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