oracle 10g rman全库备份脚本例子

　　测试：　　run　　{　　allocate channel t1 device type disk format='db_%U.bak';　　backup database plus archivelog delete all input;　　release channel t1;　　}　　全库备份加切换归档，并删除已备份归档：　　CONFIGURE MAXSETSIZE to 295m;　　bac