Can we have more than one NULL in a column having unique constraint?

12 Answers   247Customer,

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What can be used instead of trigger?

0 Answers   ADITI,

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Tell me what are the advantages of using stored procedures?

0 Answers  

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Write an sql query to sort a table according to the amounts in a row and find the second largest amount.

0 Answers   Amazon,

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Can we insert data into view sql server?

0 Answers  

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What are the steps you should follow to start sql server in single-user mode?

0 Answers  

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explain different types of cursors? : Sql server database administration

0 Answers  

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how to update a null value field in sql server eg a table contains 3 fields id,name,salary and 3 records salary of 1 record is null i want update the nullfield 111 arun 300 112 ddd 200 113 ttt null i want to update table with add 100 to every record include null after updation the recrds should be 111 arun 400 112 ddd 300 113 ttt 100

6 Answers   ABC, HCL,

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Why use view instead of a table?

0 Answers  

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Is sql server implemented as a service or an application? : Sql server database administration

0 Answers  

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Can anyone tell that the extra features are there in SQL SERVER 2008 that are not available in previous versions .

0 Answers   HCL,

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Do you know the cursor optimization tips?

0 Answers  

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