What is the purpose of the sql select top clause?

0 Answers  

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can we delete the trigger in a view? if yes why if not why?

5 Answers   Tech Mahindra,

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How will you a activate/deactivate integrity constraints?

2 Answers  

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What is difference between a Cursor declared in a procedure and Cursor declared in a package specification ?

2 Answers   JDA,

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i want count no of values in a column i.e enam eempno phoneno x 1 (98765,09887,096561,87964579,156678,678900876) that means if i select phone no from table i want to get total count of phone numbers i.e 6

8 Answers   Satyam,

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What are packages in pl sql and also explain its advantages?

0 Answers  

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Does sql backup shrink transaction log?

0 Answers  

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Is clustered index a primary key?

0 Answers  

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What is left inner join in sql?

0 Answers  

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What is an index and types of indexes. How many number of indexes can be used per table ?

12 Answers   Accenture, BirlaSoft, Cognizant, CTS, Symphony,

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How do you write an inner join query?

0 Answers  

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Does truncate require commit?

0 Answers  

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