Oracle11g常用的命令

cmd

H:

cd H:oracleproduct10.1.0Db_1BIN


exp jz/jz file=C:/QS-BF20131017.dmp (备份)

imp jz/jz file=C:/BF201310111.dmp full=y (还原)

导入数据库文件实例:
imp test2/test2 file=D:/201606.dmp full=y (还原)


exp onecard/onecard file=C:/ykt20131122.dmp

1:
dba 登陆:sqlplus / as sysdba
例:快捷键:win+r 输入:sqlplus / as sysdba 
2:
创建 用户 create user [username] identified by [pwd];
例:create user wltest identified by wltest;

3:
授权 grant dba to [username] --赋给用户dba权限
例:grant dba to wltest;



查询当前实例名
select name from V$database;

修改当前实例名
set ORACLE_SID=实例名



先查看当前shared_pool_size值
sql>show parameter shared_pool_size;
然后
sql>alter system set shared_pool_size=’比原先值适当增加’ scope=spfile;
然后
sql>shutdown immediate
sql>startup
原文地址:https://www.cnblogs.com/rwh871212/p/5591049.html