Explain how you can copy a file to file content and file to pl/sql table in advance pl/sql?

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How can you create Cursor with parametres ?

3 Answers  

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What is procedure and function in sql?

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Mention what does plv msg allows you to do?

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Why do we use subquery?

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What is on delete set null?

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how to create a primary key with out creating an index?

9 Answers   TCS,

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how i do the database testing of online money transactions between two parties (client and organization). suppose our company makes a website for our client and give a extra feature of online money transaction with there clients then how i test this feature in database testing

1 Answers  

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What is a recursive join sql?

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What is a temporal table?

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How will you debug your procedure? If your procedure is around 2000 lines and the expected output is 10 and we get only output 5.So how will you debug it? Somebody pls give the correct answer?

2 Answers   Fidelity,

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How can you maintain the integrity of your database on instances where deleting an element in a table result in the deletion of the element(s) within another table?

0 Answers  

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