What is the difference between subquery and correlated query?

0 Answers  

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What is an Exception ? What are types of Exception ?

2 Answers  

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How to check if a column is nullable before setting to nullable?

0 Answers  

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Can a table contain multiple primary key’s?

0 Answers  

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how to return query output in html format? : Sql dba

0 Answers  

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how to findout the 100th maximum salary

28 Answers   Amdocs,

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What is the differnce between view and materialized view

4 Answers   TCS,

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What is bulk collections?

2 Answers  

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What is meaning of <> in sql?

0 Answers  

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What is sql architecture?

0 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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How to avoid duplicate records in a query?

0 Answers  

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