标签:dump 数据泵
简单的导入导出语句:
parafile=paramter.dat 2G表空间=1.2Gdmp
sxg用户为例 dumpdir=d:\backup\dmp
sql>create dircetory dumpdir as ‘d:\backup\dmp‘;
sql>grant read,write on directory dump_dir to sxg;
并行导出数据:
BIN>expdp sxg/sxg@orcl directory=dumpdir dumpfile=sxg_20140101_%U.dmp log=d:\backup\dmp\sxg.expddlog filesize=6G parallel=10
并行导入数据:
BIN>impdp sxg/sxg@orcl directory=dumpdir dumpfile=sxg_20140101_%U.dmp
parallel=10 log=d:\backup\dmp\sxgimpdp.log
用户或表空间改变
remap_shema=(A:B)
remap_tablespace=(ts_A:ts_B)
标签:dump 数据泵
原文地址:http://sxg90.blog.51cto.com/6305066/1548748