Pass null to procedure : Procedure Parameters « Stored Procedure Function « Oracle PL / SQL

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Oracle PL / SQL » Stored Procedure Function » Procedure Parameters

Pass null to procedure

    

SQL>

SQL> set serveroutput on

SQL>

SQL> CREATE OR REPLACE PROCEDURE CallProc1(p1 IN VARCHAR2 := NULL) AS

  2  BEGIN

  3    DBMS_OUTPUT.PUT_LINE('CallProc1 called with ' || p1);

  4  END CallProc1;

  5  /



Procedure created.



SQL>

SQL>

SQL> CALL CallProc1('Hello!');

CallProc1 called with Hello!



Call completed.



SQL> CALL CallProc1();

CallProc1 called with



Call completed.

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