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/*分为四步 */ /*第1步:创建临时表空间 */ create temporary tablespace sshe_temp tempfile 'D:\Oracle_tablespace\sshe_temp.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; /*第2步:创建数据表空间 */ create tablespace sshe_data logging datafile 'D:\Oracle_tablespace\sshe_data.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; /*第3步:创建用户并指定表空间 */ create user sshe identified by sshe default tablespace sshe_data temporary tablespace sshe_temp; /*第4步:给用户授予权限 */ grant connect,resource,dba to sshe; /*删除表空间,同时删除数据文件 */ drop tablespace sshe_data including contents and datafiles; |