如果时间允许,采取倒库的方式?
疑问:使用10g以后 的 DATAPUMP expdp/impdp 在source 导出数据到 11.2.0.3 的新库中,这个方法一直没有用过,EBS的后台用户数百个,官方也没怎么提及用datadump 或者imp/exp的方式,它不一定能够保持数据的完整性,确实好用吗?
关于RAC的转换,参见:Using Oracle 11g Release 2 Real Application Clusters with Oracle E-Business Suite Release 12 [ID 823587.1]的下文:
3.5 Convert 11g Database to Oracle RACThere are three options for converting to Oracle RAC, all of which are detailed in Converting to Oracle Real Application Clusters from Single-Instance Oracle Databases.
DBCA
rconfig
Enterprise Manager
All these will convert an Oracle E-Business Suite database to Oracle RAC. Which is preferred is a matter of customer choice.