oracle 11.2.0.4.0导入导出笔记

http://blog.csdn.net/giianhui/article/details/7788550
http://blog.csdn.net/zftang/article/details/6387325
http://www.2cto.com/database/201109/106125.html

/article/6297841.html

/article/9113258.html

1.导出

alter system set deferred_segment_creation=false scope=both;

create or replace directory dumpdir as 'E:\dumpdir';

grant read,write on directory dumpdir to public;

expdp userid='sys/DHHZ as sysdba' DIRECTORY=dumpdir DUMPFILE=ora11_20151222.dmp logfile=ora11_expdp.log full=y job_name=my_job

expdp userid='sys/DHHZ as sysdba' compression=all DIRECTORY=dumpdir DUMPFILE=ora11_20151222zip.dmp logfile=ora11_expdp_zip.log full=y job_name=my_job

2.导入

按照表部分导入

create directory impdir as 'E:\impdir';

grant read,write on directory impdir to system;

impdp userid='sys/DHHZ as sysdba' remap_schema=jqdy:headof remap_tablespace=JXC:TS_4096_limited directory=impdir dumpfile=HLPOS_STORE100193_周五.DMP logfile=HLPOS_STORE100193_周五.log tables=jqdy.jqdy_diff job_name=my_job