大家好,又见面了,我是你们的朋友全栈君。
–创建用户
create user anhui identified by anhui
-给予用户权限
grant create session to anhui
grant connect,resource to anhui;
-创建表空间
1)先导dmp文件,报错:tablespace ‘FMIS_LOB’ does not exist
2)然后创建表空间
create tablespace FMIS_LOB DATAFILE ‘/data/db/shandong/FMIS_LOB.dbf’ Size 10240M AUTOEXTEND ON next 10M;
–加空间(空间不够时,加空间)
ALTER TABLESPACE rsapsr3 ADD DATAFILE ‘/data/shanghaiproject/rsapsr3_03.dbf’ Size 20480M AUTOEXTEND ON next 10M;
alter database datafile ‘/data/db/guiyang/FMIS1000.dbf’ offline drop;
drop tablespace FMIS1000 including contents and datafiles;
create tablespace FMIS1000 DATAFILE ‘/data/db/guiyang/FMIS1000.dbf’ Size 10240M AUTOEXTEND ON next 10M;
-导dmp文件
1) 用xshell连接服务器
2)连接之后,执行命令 su – oracle
3)执行命令
imp shandong/shandong@10.121.55.19/db file=/data/dmp/shandong/shuju-20180502/shuju2.dmp log=/data/dmp/shuju2.log full=y
(如果报错:only a DBA can import a file exported by another DBA,则给用户赋予权限grant dba to tianjin;)
-删除表的策略
select OBJECT_NAME,POLICY_GROUP,POLICY_NAME from user_policies;
exec dbms_rls.drop_grouped_policy(‘shandong’,‘XTYHXX’,‘SYS_DEFAULT’,‘PLC_XTYHXX’);//参数分别为用户名,OBJECT_NAME,POLICY_GROUP,POLICY_NAME
-导出dmp
导出dmp
exp shandong/shandong@10.121.55.3/bigdata file=/data/export-dmp/a.dmp log=/data/export-dmp/a.log tables=”(XTGLDXIDMC,XTCS,XTGLDXLX,XTENUMBANK)”
重启oracle
(1) 以oracle身份登录数据库,命令:su -oracle
(2) 进入Sqlplus控制台,命令:sqlplus /nolog
(3) 以系统管理员登录,命令:connect / as sysdba
(4) 启动数据库,命令:startup
(5) 如果是关闭数据库,命令:shutdown immediate
(6) 退出sqlplus控制台,命令:exit
(7) 进入监听器控制台,命令:lsnrctl
(8) 启动监听器,命令:start
(9) 退出监听器控制台,命令:exit
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