摘要：
源实例上创建表 物化视图 oracle@localhost admin]$ sqlplus system/oracle@orcl2 SQL Plus: Release 11.2.0.4.0 Production on Tue Apr 3 17:33:01 2018 Copyright (c) 198 阅读全文
摘要：
之前演示的switchver总是提示下面的错误,并且需要人工干预: "Oracle11gr2_ADG管理之switchover实战" DGMGRL switchover to snewtest; Warning: You are no longer connected to ORACLE. Plea 阅读全文