What are the disadvantages of primary key and foreign key in SQL?

0 Answers   Alcatel-Lucent,

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How to delete a database in ms sql server?

0 Answers  

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explain the difference between oracle- sql and sql server sql ? if both are same y we r using 2 sw.s?

0 Answers   ADP, iSoft,

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Diffrent types of function

1 Answers   Wipro,

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What will happen when a Rollback statement is executed inside a trigger?

1 Answers   Flextronics, Hexaware,

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What is built-in function?

0 Answers  

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What is the difference between varchar and varchar types?

0 Answers  

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What do you do in data exploration

0 Answers   EXL,

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How do I create a partition table in sql server?

0 Answers  

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What is the largest component inside a field?

0 Answers  

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if we have a column (Key) in a table. and values of that column is Key 1 1 1 2 2 3 3 4 4 5 5 5 and we want to show the data after query..like.. 1(3) 2(3) 3(2) 4(2) 5(3) how many times a single term comes..

17 Answers   3i Infotech, Rolta, TCS,

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What are the properties of primary key?

0 Answers  

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