Nested Table OF varchar2 : Varray_of Varchar2 « Collections « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Collections » Varray_of Varchar2

26. 4. 2. Nested Table OF varchar2


SQL> DECLARE

  2    TYPE courseList IS TABLE OF varchar2(25);

  3    cl courseList;

  4  BEGIN

  5    cl := null;

  6    cl := courseList();

  7    cl := courseList('CS 111','CS 436');

  8    cl := courseList('CS 111',NULL,'CS 436');

  9    dbms_output.put_line(cl.COUNT);

 10  END;

 11  /



PL/SQL procedure successfully completed.



SQL>

26. 4. Varray_of Varchar2
	26. 4. 1.	VARRAY of varchar2
	26. 4. 2.	Nested Table OF varchar2

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