Oracle不同版本的客户端和服务端的兼容性问题

　　 
　　Server Version　
　　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

原文转自：http://www.ltesting.net