Why do we use %ROWCOUNT cursor attribute in PL/SQL?

1.	Why do we use %ROWCOUNT cursor attribute in PL/SQL?
Answer» To FIND the FACTORIAL of a NUMBER, the FOLLOWING is the code: DECLARE a number :=1; n number := 5; BEGIN while n > 0 loop a:=na; n:=n-1; end loop; dbms_output.put_line(a); end; The output:* 120

Answer»

To FIND the FACTORIAL of a NUMBER, the FOLLOWING is the code:

DECLARE a number :=1; n number := 5; BEGIN while n > 0 loop a:=n*a; n:=n-1; end loop; dbms_output.put_line(a); end;

The output:

120

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