Why we need to use secondry database file? though, we can do same work using primary database file also.

2 Answers   Microsoft,

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What is the difference between writing data to mirrored drives versus raid5 drives

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Tell me what do you mean by an execution plan? Why is it used? How would you view it?

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what is the difference between table and view

1 Answers  

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Hi All, I want to display all duplicate records in the table. My query has to fetch all the records which are duplicate(First Name or Last Name). Also I want the ability to also pull names where there might be a middle initial placed in the end of the first name field, (i.e., "Maria Z. " vs. "Maria") as well. Please guide me to find this. Table: ID FirstName LastName 1 Zach H Hoffman 2 Zach Hoffman 3 Troy Hoffman 4 Shawn Livermore 5 Prem S 6 Jony Hoffman H 7 Zach Modan I need the query to filter......... ID FirstName LastName 1 Zach H Hoffman 2 Zach Hoffman 3 Troy Hoffman 6 Jony Hoffman H 7 Zach Modan I hope this example will give you clear idea..... Thanks in Advance Prem

2 Answers  

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Please give me queries for the following 1. To get the count of duplicate records. 2. A query to delete the duplicate records.

3 Answers   247Customer,

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How do you create an execution plan?

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Explain different types of BACKUPs avaialabe in SQL Server? Given a particular scenario, how would you go about choosing a backup plan?

0 Answers  

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Explain some stored procedure creating best practices or guidelines?

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Does hive support indexing?

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What do you understand by recursive stored procedure?

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What is bcnf normalization form?

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