Oracle数据库管理员的常用命令

第一章：日志管理1.forcinglogswitchessql>altersystemswitchlogfile;2.forcingcheckpointssql>altersystemcheckpoint;3.addingonlineredologgroupssql>alterdatabaseaddlogfile[group4]sql>('/disk3/log4a.rdo','/disk4/log4b.rdo')size1m;