Oracle+sde数据备份、恢复

<br>1.数据库完整备份<br>EXP <a href="mailtSYSTEM/PASSWORD@SID" target="_blank" >SYSTEM/PASSWORD@SID</a> FULL=Y FILE=D:\SYSTEM.DMP LOG=D:\SYSTEM.LOG<br>2.数据入库<br>  (a)从数据库中删除SDE和SDE USER用户<br>DROP USER SDE CASCADE;<br>DROP USER SDEUSER CASCADE;<br>  (b)创建新的SDE用户和SDEUSER<br>  下为创建SDE用户过程: <br>  (i)创建表空间  <br>CREATE TABLESPACE "SDE" <br>    LOGGING <br>    DATAFILE 'C:\ORACLE\ORADATA\ORACLE\SDE.ora' SIZE 200M <br>    EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT  AUTO   <br>  (ii)创建用户<br>CREATE USER "SDE"  PROFILE "DEFAULT" <br>    IDENTIFIED BY "PASSWORD" DEFAULT TABLESPACE "SDE" <br>    TEMPORARY TABLESPACE "TEMP" <br>    ACCOUNT UNLOCK;<br>  (iii)创建角色<br>GRANT "DBA" TO "SDE";<br>GRANT "CONNECT" TO "SDE";<br>GRANT "RESOURCE" TO "SDE";<br>  (iiii)系统权限<br>GRANT ALTER ANY INDEX TO "SDE" WITH ADMIN OPTION;<br>GRANT ALTER ANY TABLE TO "SDE" WITH ADMIN OPTION;<br>GRANT ANALYZE ANY TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE ANY INDEX TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE ANY PROCEDURE TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE ANY SEQUENCE TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE ANY TRIGGER TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE ANY VIEW TO "SDE" WITH ADMIN OPTION;<br>GRANT CREATE SESSION TO "SDE" WITH ADMIN OPTION;<br>GRANT DROP ANY INDEX TO "SDE" WITH ADMIN OPTION;<br>GRANT DROP ANY TABLE TO "SDE" WITH ADMIN OPTION;<br>GRANT DROP ANY VIEW TO "SDE" WITH ADMIN OPTION;<br>GRANT DROP ANY PROCEDURE TO "SDE" WITH ADMIN OPTION;<br>GRANT DROP ANY SEQUENCE TO "SDE" WITH ADMIN OPTION;<br>GRANT EXECUTE ANY PROCEDURE TO "SDE" WITH ADMIN OPTION;<br>GRANT SELECT ANY SEQUENCE TO "SDE" WITH ADMIN OPTION;<br>GRANT SELECT ANY TABLE TO "SDE" WITH ADMIN OPTION;<br>GRANT UNLIMITED TABLESPACE  TO "SDE" WITH ADMIN OPTION;</p>
<p>3.导入SDE和SDEUSER的数据<br>注意顺序，先SDE，后SDEUSER<br>IMP <a href="mailtSYSTEM/PASSWOR@SID" target="_blank" >SYSTEM/PASSWOR@SID</a> FROMUSER=SDE TOUSER=SDE<br>IMP <a href="mailtSYSTEM/PASSWOR@SID" target="_blank" >SYSTEM/PASSWOR@SID</a> FROMUSER=SDEUSER TOUSER=SDEUSER</p>
以上提到的SDE和SDEUSER是不同的用户，SDE是ArcSDE安装时的默认用户，SDEUSER<br>是指用户存储数据的用户，如果之间使用SDE默认用户存储，则省去所以的SDEUSER操作