Oracle
11g删除表空间语法描述:
DROP
TABLESPACE
tablespace_name
[
including
contents
[
and
datafiles
]
[
CASCADE
CONSTRAINT
]
];
无选项
--
当表空间为空才能删除;
including
contents
-
删除表空间及对象;
including
contents
and
datafiles
-
删除表空间、对象及数据文件;
includingcontents
CASCADE
CONSTRAINT
-
删除关联;
including
contents
and
datafiles
cascade
constraint
--
含前两项。
你是采用了哪个选项?
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