How to test subquery results with the exists operator?

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List some case manipulation functions in sql?

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Can you type more than one query in the query editor screen at the same time?

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What is the difference between cube operator and rollup operator? : SQL Server Architecture

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What is b tree index?

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What is a join and their types?

2 Answers   Challenger Financial,

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List out the differences between global and local temp tables in sql server?

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How can you hide the sql server instances?

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what is sql injection?

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

10 Answers   Wipro,

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Can you explain what is sql server english query?

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