How can I run the procedure without parameters.

CREATE OR REPLACE PROCEDURE P1 ((nvl(A,'dkjf') VARCHAR2)
IS
BEGIN
DBMS_OUTPUT. PUT_LINE(A||',');
END;


It gives me error

I want to run in this mode exec p1;

It should automatically take dkjf as a parameter;

help required on this.
CREATE OR REPLACE PROCEDURE P1 ( A VARCHAR2 default 'dkjf' )
IS
BEGIN
DBMS_OUTPUT.PUT_LINE(A||',');
END;

begin
  p1;
end;

What do you expect?

Tags: Database

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