Delete duplicate rows without using rowid.

0 Answers   Nagarro,

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what is raid and what are different types of raid configurations? : Sql server database administration

0 Answers  

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How to see the event list of an existing trigger using sys.trigger_events?

0 Answers  

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What is a trigger?

4 Answers  

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What's the difference between a primary key and a unique key?

10 Answers   Wipro,

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How many types of database relationship in sql server?

0 Answers  

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What is the importance of three tier architecture?

0 Answers   QuestPond,

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you have separate development and production systems you want to move a copy of a development database into production to do this, you do a backup on the development system and restore to the production system after a few minutes, you begin getting calls from several customers saying that they are denied access to the system why? : Sql server administration

0 Answers  

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What is mean by candidate key?

0 Answers  

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If i have one transaction say mainTransaction, within this mainTransaction i have another two transaction say t1 and t2. Now while execution t1 completes successfully and commit statement fires, but while executing t2 some error occurs and rollback statement fires. What happen to t1, is it rollback or not?

1 Answers   Ness Technologies,

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Explain transaction server implicit?

0 Answers  

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Is there any difference between primary key and unique with the not null condition?

0 Answers  

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