因其他人员误操作导致REDO丢失，ARCH丢失，控制文件丢失
控制文件我已手工建立，启动时报错
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-01113: file 1 needs media recovery
ORA-01110: data file 1:
'/data ...
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