ORA-01033
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解决办法如下:
//cmd输入
1. sqlplus /NOLOG
2. connect sys/change_on_install as sysdba
3. shutdown normal
4. startup mount
5. alter database open //这一步会提示错误 ORA-01172 ORA-01151
//ORA-01172: recovery of thread 1 stuck at block 6251 of file 3
//ORA-01151: use media recovery to recover block, restore backup if needed
//这里ORA-01172 提示的文件数字会不同
6. recover datafile 3;//这一步要与上一步中提示的数字对应
7. alter database open;
