Write a PL/SQL block that reads a number and check it is Positive or Negative.

Owais Ahmad December 08, 2020

Q) Write a PL/SQL block that reads a number and check it is Positive or Negative.

set serveroutput on ;

declare

a number ;

begin

a:= &a ;

if (a>0) then

dbms_output.put_line(‘Number is Positive’) ;

else

dbms_output.put_line(‘Number is Nigative’) ;

end if ;

end ;