Difference between IN and EXISTS

4 Answers   Nous, Polaris,

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How do you change a value in sql?

0 Answers  

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what is Difference between Having and Where clause?

5 Answers   IBM,

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ex: take one schema in that t1,t2,.....tn tables and you don't no the table name also. write a procedure if enter columns name then display the maching columns .otherwise display the unmatch columns.

1 Answers   Zensar,

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Explain clause in sql?

0 Answers  

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How to run sql statements through the web interface?

0 Answers  

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diff b/w function and procedure?

9 Answers   iFlex,

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I want to know last five transactions or records from emp table, from now?

11 Answers   Wells Fargo,

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What is mutating trigger?How to avoid it??

3 Answers   Tech Mahindra,

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What is sql lookup?

0 Answers  

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What is a primary key? Explain

0 Answers  

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What is Referential Integrity?

3 Answers  

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