What is Parallel Server ?

3 Answers  

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Explain database link?

0 Answers  

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1. How actually index will work ? 2. Why do people prefer mostly bitmap index and btree index in datawarehouse ? 3. If I use the column in aggrigate functions like max,min,count and avg and if I have a index created on that column, will it increases the performance ?

1 Answers   IBM,

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Oracle

0 Answers   ABC, Genpact, HUI, Oracle,

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How to add a new column to an existing table in oracle?

0 Answers  

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What are the factors causing the reparsing of SQL statements in SGA?

2 Answers  

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please explain.. DB architecture ...

0 Answers  

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how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as only NN,but not other alphabets, if NN is thre means i should display , otherwise leave that blank or empty Its some urgent requirement ,thanks in advance

2 Answers  

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what is the scripts in data base?

0 Answers  

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What are the differences between date and timestamp in oracle?

0 Answers  

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what are views?

8 Answers   TCS,

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What is a Public Synonyms ?

1 Answers  

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