What is the difference between nvl and nvl2?

0 Answers  

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Is t sql the same as sql server?

0 Answers  

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What are wait types?

0 Answers  

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How can i give the restrictions for the data entry, if i wish to enter only I ,II, III, IV in the grade actegory of student table?

3 Answers  

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What is user defined datatypes and when you should go for them?

0 Answers  

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Do you know what is recursion? Is it possible for a stored procedure to call itself or recursive stored procedure? How many levels of sp nesting is possible?

0 Answers  

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Difference between drill down and drill through report.

0 Answers  

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Write an SQL query if u want to select the data from one block which intern reflects in another block ? thanx,do reply

1 Answers   Covansys,

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What is the difference between NOROW and LOCKROW?

0 Answers   Accenture, Honeywell, Satyam,

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Can Having clause be used without Group by clause?

6 Answers   CarrizalSoft Technologies, CSC, CTS,

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Tell me the phases a transaction has to undergo?

0 Answers  

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what is Equity join?

2 Answers   ADP,

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