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SQL> CREATE OR REPLACE TYPE list IS TABLE OF NUMBER;
2 /
Type created.
SQL>
SQL> CREATE OR REPLACE FUNCTION format_list(set_in LIST) RETURN VARCHAR2 IS
2 returnValue VARCHAR2(2000);
3 BEGIN
4
5 FOR i IN set_in.FIRST..set_in.LAST LOOP
6 returnValue := set_in(i)||' ';
7 END LOOP;
8 RETURN returnValue;
9 END format_list;
10 /
Function created.
SQL>
SQL> DECLARE
2 n VARCHAR2(10) := 'One';
3 a LIST := list('One','Two','Three');
4 BEGIN
5 IF n MEMBER OF a THEN
6 dbms_output.put_line('"n" is member.');
7 END IF;
8 END;
9 /
DECLARE
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
ORA-06512: at line 3
SQL>
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