Why foreign key column allowing null values even a parent tables reference key column not having null value..

2 Answers   IBM,

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Is BCNF better than 2NF & 3NF? Why?

0 Answers   Akamai Technologies,

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What is resultset concur_updatable?

0 Answers  

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if 3 duplicate records in table,i want to delete 2 alternating duplicate records by keeping 1 duplicate and 1 original as it is,how?

2 Answers  

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What is scalar user-defined function?

0 Answers  

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Wht is the difference between stored procedure and trigger

6 Answers   HCL, TCS,

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What is application role in sql server database security? : sql server security

0 Answers  

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How many databases Microsoft SQL server provides?

0 Answers   Abacus,

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What are “lock” hints?

0 Answers  

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What functions can a view be used to performed?

0 Answers  

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What is ms sql server service broker?

0 Answers  

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How many instances per computer are there in sql server 2000?

0 Answers  

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