删除用户
drop user IMPLOCAL cascade;
删除表空间
drop tablespace IMPLOCAL including contents and datafiles cascade constraint;
content:内容
datafiles:数据文件
constraint:各种约束
删除用户
drop user IMPLOCAL cascade;
删除表空间
drop tablespace IMPLOCAL including contents and datafiles cascade constraint;
content:内容
datafiles:数据文件
constraint:各种约束