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来源:雅诚德英语网
The database configuration parameter LOGRETAIN must be set to RECOVERY prior to splitting the mirror if it is intended to be initialized as standby or mirror database.
如果打算将镜像初始化为备用数据库或镜像数据库,那么在分割镜像之前,必须将数据库配置参数LOGRETAIN设置为RECOVERY。