oracle 语句创建表空间、用户、授权

/*分为四步 */ /*第1步：创建临时表空间 */ create temporary tablespace yuhang_temp tempfile \'D:\oracledata\yuhang_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 yuhang_data logging datafile \'D:\oracledata\yuhang_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 yuhang identified by yuhang default tablespace yuhang_data temporary tablespace yuhang_temp; /*第4步：给用户授予权限 */ grant connect,resource,dba to yuhang;