Answer / naresh

Select * From TableName T1 Where
(N-1) = (Select Count(Distinct(E2.ColumnName))
From TableName T2 Where T2.ColumnName > T1.ColumnName)

Answer / naweed ahmad

SELECT * FROM Emp E1 WHERE n-1 =
(SELECT COUNT(DISTINCT Sal) FROM Emp E2 WHERE E1.Sal <
E2.Sal)order by Sal desc

What are different types of transactions in ar? : oracle accounts receivable

0 Answers  

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What are the main diff. between oracle 7.3 and oracle 8i?

1 Answers  

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default triggers available for reports

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Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

10 Answers   TCS,

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how can we send a concurrent program output to the clients through mail or fax give me example.

1 Answers   Cap Gemini,

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what is the difference between TRUNCATE and DELETE command in SQL

23 Answers   ICICI, Saama Tech, SkyTech, TCS,

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Can we get the deleted Record again if the delete transaction has been committed.

4 Answers  

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My requirement is like in database some defects are present and i need to clean them.To be brief for example every employee should have active assigments.So for those records which are not having status as active or null ,i need to update the roecords using API with the correct value. Client will provide a flat file for the records whch are defected.So i need to run the API for those records (flat file)and update the data in database. So my question is how to handle this requirement.Is there any existing API for this purpose?If yes then please send me the NAME. How to update the records in the database using flatfile. Any pointer will be appreciated.Thanks in advance.

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HOW SHALL WE DIFFERENTIATE BETWEEN PRIMARY KEY AND FORIEGN KEY?

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Explain how to close periods in ar. : oracle accounts receivable

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What are the mandatory setups in setting up a PO in oracle

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Explain prerequisites and post activities of oracle database installation

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