What is trigger in pl sql with examples?

0 Answers  

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Define select, insert, create, delete, update, drop keywords

0 Answers  

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How do you handle exceptions. Give the syntax for it?

1 Answers   BCL, Microsoft,

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What is the use of sql trace?

0 Answers  

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I have a procedure in a procedure. The inner procedure contains out parameter. How I can call the inner procedure in the out procedure and send the inner procedure parameter value(out parameter value) into out procedure?

2 Answers  

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What is nvl?

0 Answers  

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What is db journal file?

0 Answers  

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What version is sql?

0 Answers  

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What is a record in a database?

0 Answers  

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What are local and global Indexes and where they are useful.

0 Answers  

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Is sql a case sensitive language?

0 Answers  

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what is difference b/w pravite procedures and public procedures?

3 Answers   Steria, Wipro, Zensar,

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