多选题
发布日期:2020-04-10
A CHECK constraint is created on the OID column.
A NOT NULL constraint is created on the OID column.
The ORDERS table is the only object created in the USERS tablespace.
The ORDERS table and a unique index are created in the USERS tablespace.
The ORDERS table is created in the USERS tablespace and a unique index is created on the OID columnin the SYSTEM tablespace.
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