Answer Posted / pawan mothsra
Cursor is a entity in database which is used to fetch data
from database by application by row by row.
Cursor is mainly used for calculation on data on basis of
row by row and you can do transection on another table with
this data row by row basis.
You can use cursor by :-
1.Declare a Cursor
2.OPEN Cursor
3.FETCH and FETCH NEXT Statement
4.CLOSE Cursor
5. Deallocate Cursor
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