why we use nocopy?

2 Answers   Polaris,

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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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How can we solve sql error: ora-00904: invalid identifier?

0 Answers  

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What is the full form of sql?

0 Answers  

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How to improve the performance of a pl/sq stored procedures or functions or triggers and packages ?

12 Answers   IBM, TCS, UHD,

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What are the types of triggers ?

26 Answers   Aspire, BirlaSoft, TCS,

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Is drop table faster than truncate?

0 Answers  

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Is primary key always clustered index?

0 Answers  

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what is “go” in t-sql? : Transact sql

0 Answers  

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Explain character-manipulation functions?

0 Answers  

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Define implicit and explicit cursors.

0 Answers  

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wt is the diff b/w greast and max ,least and min? wt is the diff b/w case and decod?

4 Answers   Oracle, TCS, Tecnics,

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