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What is Cursor?
Cursor is bassically a database object,which is manily used by applications to
manipulate data in a set on a Row by Row basis, Inastead of use the typical
SQL commands that operate on all the rows in the set at one time. In order to
workwith a cursor we need to perform some steps in theFollowing order : 
> Declare cursor
> Open cursor
> Fetch row from the cursor
> Process fetched row
> Close cursor
> Deallocate cursor

Posted By: Name:Rajesh Kr URL: What is Cursor?