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SQL>
SQL> CREATE OR REPLACE TYPE Dummy AS OBJECT (
2 f1 NUMBER,
3 f2 NUMBER,
4 MEMBER PROCEDURE Method1(x IN VARCHAR2),
5 MEMBER FUNCTION Method2 RETURN DATE
6 );
7 /
Type created.
SQL>
SQL> CREATE OR REPLACE TYPE BODY Dummy AS
2 MEMBER PROCEDURE Method1(x IN VARCHAR2) IS
3 BEGIN
4 NULL;
5 END Method1;
6
7 MEMBER FUNCTION Method2 RETURN DATE IS
8 BEGIN
9 RETURN SYSDATE;
10 END Method2;
11 END;
12 /
Type body created.
SQL>
SQL> COLUMN object_name FORMAT a20
SQL>
SQL> SELECT object_name, object_type, status
2 FROM user_objects
3 WHERE object_name = 'DUMMY';
OBJECT_NAME OBJECT_TYPE STATUS
-------------------- ------------------- -------
DUMMY TYPE VALID
DUMMY TYPE BODY VALID
SQL>
SQL> ALTER TYPE Dummy REPLACE AS OBJECT (
2 f1 NUMBER,
3 f2 NUMBER,
4 MEMBER PROCEDURE Method1(x IN VARCHAR2),
5 MEMBER FUNCTION Method2 RETURN DATE,
6 MEMBER PROCEDURE Method3
7 );
Type altered.
SQL>
SQL>
SQL> SELECT object_name, object_type, status
2 FROM user_objects
3 WHERE object_name = 'DUMMY';
OBJECT_NAME OBJECT_TYPE STATUS
-------------------- ------------------- -------
DUMMY TYPE VALID
DUMMY TYPE BODY INVALID
SQL>
SQL>
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