2019独角兽企业重金招聘Python工程师标准>>> 
//导出
exp test/test@gdsoft file=d:\gd.dmp //删用户
drop user wkwx cascade;
//用PLSQL创建数据数据库
create user hzjzjn identified by hzjzjn default tablespace BDP_DATABD;
grant CREATE USER,DROP USER,ALTER USER ,CREATE ANY VIEW ,
DROP ANY VIEW,EXP_FULL_DATABASE,IMP_FULL_DATABASE,
DBA,CONNECT,RESOURCE,CREATE SESSION to hzjzjn;
//导入数据库：
imp hzjzjn/hzjzjn@customer file=d:\a.dmp full=yes ignore=y buffer=64000 commit=y feedback=1000
