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I am the new of Oracle , and that i need to learn more about it . But as you know , here is the company , not the school , you just stady by yourself , and no one can help you a lots .
创新互联公司专业为企业提供铅山网站建设、铅山做网站、铅山网站设计、铅山网站制作等企业网站建设、网页设计与制作、铅山企业网站模板建站服务,10余年铅山做网站经验,不只是建网站,更提供有价值的思路和整体网络服务。So that , for the work , i need to learn how to backup our databases .
Do it like that ,you want to backup all of the database files, you can do it like that :
expdp username/password schemas=XXX dumpfile=xxx.dump directory=exp_dir
If you want to backup one time data and one table , you can add the condition to the order, for example:
expdp username/password dumpfil=XXX directory=exp_dir tables=table01 query=\""where time\ Imput the data to the database , impdp username/password schemas=XXX directory=exp_dir dumpfile=XXX.dump logfile=XXX.log 另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
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