/*分为四步 */ /*第1步:建立临时表空间 */ /*查询确认临时表空间路径*/ select t.NAME from V$tempfile t create temporary tablespace user_temp tempfile 'D:\oracle\oradata\Oracle9i\user_temp.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; /*第2步:建立数据表空间 */ /*查询确认表空间路径*/ select t.NAME from V$datafile t create tablespace user_data logging datafile 'D:\oracle\oradata\Oracle9i\user_data.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; /*第3步:建立用户并指定表空间 */ create user username identified by password default tablespace user_data temporary tablespace user_temp; /*第4步:给用户授予权限 */ grant connect,resource,connect to username;
删除表空间sql
/*删除用户*/ drop user ×× cascade /*删除表空间*/ DROP TABLESPACE tablespace_name INCLUDING CONTENTS AND DATAFILES