[crayon-6420700fc7c2c188055365/]
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/orcl/redo01.log'
[crayon-6420700fc96e7461004444/] 备份归档日志后，删除日志 [crayon-6420700fc96f9544311525/] 1、备份脚本（备份介质为DDVE） [crayon-64207…
ORA-03113: end-of-file on communication channel
数据库不能open [crayon-6420700fca0df882959094/] 恢复过程： [crayon-6420700fca0e9177801336/] RMAN备份 [crayon-6420700fca0ef…