Hello.

I'm trying to execute my first PL/SQL script on Oracle 8i:

sqlplus system/manager @myscrypt.sql

myscript.sql:
-----------
declare
my_age NUMBER;
begin
select AGE into my_age from PUPILS where name='John';
dbms_output.put_line('AGE: ' || my_age);
end;
----------

But I get this:

Connected to:
Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production
JServer Release 8.1.7.0.0 - Production
12

And the cursos blinks just after '12', but nothing happens.

What am I doing wrong?

Thank you very much.