Schwinn Sid Manuale Utente Scaricare il pdf (Pagina 22)

Objekttypen und -tabellen

CREATE OR REPLACE TYPE address_t AS OBJECT

(street varchar2(30),

city varchar2(30),

state varchar2(2),

zip varchar2(10))

/

CREATE OR REPLACE TYPE person_t AS OBJECT

(last_name varchar2(30),

birthdate date,

birthdate date,

address address_t) NOT FINAL

/

CREATE TABLE person OF person_t

/

INSERT INTO person VALUES (person_t(...,...));

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