drop tablespace test_tablespace including contents and datafiles;
删除默认表空间
drop user test cascade;ascade参数是级联删除该用户所有对象,若不加上此参数,删除操作可能会出错,建议加上
drop tablespace test_tablespace including contents and datafiles;
删除默认表空间
drop user test cascade;ascade参数是级联删除该用户所有对象,若不加上此参数,删除操作可能会出错,建议加上