What is a cursor variable?


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More Oracle General Interview Questions

What are the database administrators utilities available?

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Is there any function in oracle similar like group_concat of mysql?

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How many file formats are supported to export data?

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How many data types are supported?

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Define the terms primary key foreign key and also the difference between primary and the unique key

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how many outer joins are used in a single sql query? is there any limitations for using of outer joins?

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3 Answers   Satyam,


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