ora-00341 ora-00312错误

出差回来，电脑的oracle启不起来，提示 ora-00341:log 2 of thread 1 wrong log 1 in header ora-00312:lnline log 2 thread 'D:\Oracle\oradata\nhj\REDO02.LOG' 首先用system/manaer@**** ，连接为要选中“SYSDBA”，进去后执行 alter database clear logfile group 2; alter database open; alter system switch logfile;