Explain the use of rows option in exp command.

0 Answers  

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List out the components of logical database structure of oracle database.

0 Answers  

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t1 col1 col2 nishi 5000 lucky 6700 akash 7000 i want that a query that when i insert 7000 it will show me data already present and data will not insert. if data is not present it will insert.

2 Answers   MasterCard,

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Hi Guys,I have completed my B.com Commerc in the year 2005 and MBA finance in 2008(Correspondance).And I have 3+yrs exp in Accounting and Finance feild.I have worked for TCS for 1.8yrs as Project manage office as a enduser in oracle ERP module.Currently working as Project Adminstartor for CSC.I have joined in Oracle financial classes and I am through with that subject.So my concern is After learning oracle, am in dilemma that will i be eligible to get job in oracle or not?Please advice or Give me suggestions.To kick start my career as fresher in Oracle

0 Answers  

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What are the general rules on data consistency?

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Select the Nth lowest value from a table?

4 Answers  

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Can a formula column be obtained through a select statement ?

0 Answers   Oracle,

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Please explain the difference between outer join and inner join? With examples would be appreciable..!

6 Answers   IBM,

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For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?

0 Answers   Oracle,

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HOW TO CONVERT ORACLE TABLE DATA (RECORDS)INTO EXCEL SHEEET?

3 Answers  

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What is Rollback Segment ?

3 Answers  

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pls explain connect by prior with example and its real time use

3 Answers  

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