我一个老系统是Oracle 8.0.5的数据库,现要开发一个新系统,需要从老系统读取数据和通过触发器向老系统的数据库中写入一些数据,主要是因为新系统要采用.net平台开发,若是使用8.0.5的数据库的话,还要重新安装一个8.1.7以上的Oracle驱动向各位请教一下,如果新系统的数据库采用9i的话,通过DB Link与Oracle 8.0.5关联,读取和写入数据的时候会出现不兼容的问题么?
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Client Version 9.2.0 9.0.1 8.1.7 8.1.6 8.1.5 8.0.6 8.0.5 7.3.4
9.2.0 Yes Yes Yes No No EMS No No #1
9.0.1 Yes Yes Yes Was No EMS No Was
8.1.7 Yes Yes Yes Was Was EMS Was Was
8.1.6 No Was Was Was Was Was Was Was
8.1.5 No No Was Was Was Was Was Was
8.0.6 EMS EMS EMS Was Was EMS Was Was
8.0.5 No No Was Was Was Was Was Was
7.3.4 Was Was Was Was Was Was Was Was
Key:
Yes Supported
EMS Supported for customers under Extended Maintenance (EMS) only.
Was Was a supported combination but one of the releases is no longer covered by Primary Error Correct support or Extended Maintenance Support so fixes are no longer possible
No Has never been Supported
横列是服务器端的版本号,竖列表示客户端的版本号
oracle9i是向下兼容的,你的应用没有问题