oracle-11g-配置dataguard
1、环境信息:系统:oracle-linux 5.7数据库版本:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bitProductionPL/SQL Release 11.2.0.3.0 - ProductionCORE 11.2.0.3.0 ProductionTNS for Linux