ORA-01157: cannot identify/lock data file 7 - see DBWR trace file
2017-07-21 14:02
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ORA-01157: cannot identify/lock data file 7 - see DBWR trace file
ORA-01110: data file 7: '/oradata/test01.dbf'
问题出现原因：
不小心手动删除了数据库文件，启动数据库报错
解决办法:
sqlplus / as sysdba
startup mount
select file#,name status from v$datafile;
alter database datafile '/oradata/test01.dbf' offline drop;
关闭数据库后重新启动，启动成功
ORA-01110: data file 7: '/oradata/test01.dbf'
问题出现原因：
不小心手动删除了数据库文件，启动数据库报错
解决办法:
sqlplus / as sysdba
startup mount
select file#,name status from v$datafile;
alter database datafile '/oradata/test01.dbf' offline drop;
关闭数据库后重新启动，启动成功
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