SQL> CREATE OR REPLACE PROCEDURE multiset_example AS
2 TYPE charTable IS TABLE OF VARCHAR2(10);
3 emp1 charTable;
4 emp2 charTable;
5 emp3 charTable;
6 count_var INTEGER;
7 BEGIN
8 emp1 := charTable('A', 'B', 'C');
9 emp2 := charTable('D', 'E', 'F');
10
11 emp3 := emp1 MULTISET UNION emp2;
12 DBMS_OUTPUT.PUT('UNION: ');
13 FOR count_var IN 1..emp3.COUNT LOOP
14 DBMS_OUTPUT.PUT(emp3(count_var) || ' ');
15 END LOOP;
16 DBMS_OUTPUT.PUT_LINE(' ');
17
18
19 END multiset_example;
20 /
Procedure created.
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