Varray constructors. : varray « PL SQL « Oracle PL / SQL






  1. Oracle PL / SQL
  2. PL SQL
  3. varray

Varray constructors.

    
SQL>
SQL> DECLARE
  2    TYPE Numbers IS VARRAY(20) OF NUMBER(3);
  3    v_NullList Numbers;
  4    v_List1 Numbers := Numbers(1, 2);
  5
  6    v_List2 Numbers := Numbers(NULL);
  7  BEGIN
  8    IF v_NullList IS NULL THEN
  9      DBMS_OUTPUT.PUT_LINE('v_NullList is NULL');
 10    END IF;
 11
 12    IF v_List2(1) IS NULL THEN
 13      DBMS_OUTPUT.PUT_LINE('v_List2(1) is NULL');
 14    END IF;
 15  END;
 16  /
v_NullList is NULL
v_List2(1) is NULL

PL/SQL procedure successfully completed.

SQL>
SQL>








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35.Initialization and assignment with a numeric index value to an associative array.
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