ORACLE导入导出数据dmp

imp testwms3/isc@TESTGMMC FILE=C:KGL_201407012334.dmp ignore=y fromuser=GMMCZKGL touser=testwms tables=(GMMCZKGL.t_kdttrcktz)
imp testapar/isc@TESTGMMC FILE=C:CWYSYF_201511292330.dmp ignore=y fromuser=GMMCCWYSYF touser=testapar tables=(GMMCCWYSYF.t_chnpartspay)
imp GMMCZK/GMMCZK@ORCL FILE=C:KGL_201407012334.dmp ignore=y fromuser=GMMCZKGL touser=GMMCZK tables=(GMMCZKGL.XXXX,GMMCZKGL.XXXX)

exp GMMCCWYSYF/ISCdbpassw0rd@TEST-CWYSYF file=gmmcfm.dmp log=exp.log owner=GMMCCWYSYF
exp GMMCCWYSYF/ISCdbpassw0rd@HONBAN-CWYSYF file=CWYSYF_201307022330.dmp log=exp.log owner=GMMCCWYSYF

create user testwms3 identified by isc default tablespace USR_TBLSP;
grant connect,resource,DBA to testwms3;
alter user testwms3 account unlock;

oracle 导入导出命令
sqlplus GMMCCWYSYF/ISCdbpassw0rd@TEST-CWYSYF
exp GMMCCWYSYF/ISCdbpassw0rd@CWYSYF-HONBON file=gmmccw_BANFAN_20130311.dmp owner=GMMCCWYSYF
imp testapar/isc@testgmmc file=CWYSYF_201307022330.dmp fromuser=GMMCCWYSYF touser=testapar commit=y
expdp testpoi2/isc@POITEST2 file=mytestpoi2dp.dmp owner=testpoi2
impdp testpoi2/isc@hs file=MYTESTPOI2DP.dmp fromuser=testpoi2 touser=testpoi2 commit=y
exp gmmczkgl/ISCdbpassw0rd@ZKGL-HONBAN file=gmmczk_BANFAN_20130618.dmp owner=gmmczkgl
imp gmmczk/GMMCZK@TEST-CWYSYF file=gmmczk_BANFAN_20121126.dmp fromuser=gmmczkgl touser=gmmczk commit=y
sqlplus SYS/GMMCCW@GMMCCW AS SYSDBA

●sqlplus登陆
sqlplus sys/isc@testgmmc as sysdba
●创建用户
create user testpoi3 IDENTIFIED by isc
account unlock;
grant dba,advisor to testpoi2;
●删除用户
drop user djcfw cascade;
●数据导出
exp testwms2/isc@test-193 OWNER=testwms2 FILE=D: emp estwms2.dmp
exp testapar/isc@hs OWNER=testapar FILE=D: estwms2.dmp TABLES=DEPT
实例：
nohup exp parfile=XXXX.par &
XXXX.par（命令太长用文件）
exp testwms2/isc@test-193 BUFFER=409600 FILE=D: emp estwms2.dmp,D: emp estwms3.dmp DIRECT=Y TABLES=**,**,**(导表) filesize=30G（文件大小，单个文件太大影响导入性能） log=D: emp111.log
●数据导入
imp testapar/isc@testgmmc FILE=D:dbbackupCWYSYF_201501260938.dmp ignore=y fromuser=gmmccwysyf touser=testapar
imp test/isc FILE=D:工作相关工作履历每日工作20150601周dbbackupDDZS_201502052320.dmp DIRECT=Y TABLE=order_info ignore=y fromuser=GMMCDDZS touser=test

即将导出 FM 的对象...
sqlplus "/as sysdba"
conn /as sysdba
确认oracle安装状态：select status from v$instance;（动态表）
关闭：shutdown immedate
开启：startup;
查看数据库名称：show parameter（查看参数） db_name
select USERNAME from dba_users where username='SCOTT';