SQL> SQL> set serverout on; SQL> SQL> -- Displaying "Hello World!" to the screen. SQL> SQL> CREATE OR REPLACE PROCEDURE HELLO AS 2 BEGIN 3 DBMS_OUTPUT.PUT_LINE('Hello World! ' || 4 TO_CHAR(SYSDATE,'MM-DD-YY HH:MI:SS AM')); 5 END; 6 / SQL> SQL> exec HELLO(); Hello World! 09-09-06 07:23:06 PM SQL>