ITPub博客

Data Guard Gap Detection and Resolution [ID 232649.1] 修改时间 20-OCT-2010 类型 REFERENCE 状态 PUBLISHED Overview:===============An archive gap is a range of missing archived redo logs created whenever the standby system is unable to receive the next archived redo log generated by the primary database. For example, an archive gap occurs when the network becomes unavailable and automatic archiving from the primary database