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oracle中出现ORA-01122错误怎么办

发表于：2024-11-12 作者：千家信息网编辑

千家信息网最后更新 2024年11月12日，小编给大家分享一下oracle中出现ORA-01122错误怎么办，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！现象：在做表空间恢复演练时，遇到如下错误提示：SQL> alter da

千家信息网最后更新 2024年11月12日oracle中出现ORA-01122错误怎么办

小编给大家分享一下oracle中出现ORA-01122错误怎么办，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

现象：

在做表空间恢复演练时，遇到如下错误提示：

SQL> alter database datafile 4 online;
alter database datafile 4 online
*
ERROR at line 1:
ORA-01122: database file 4 failed verification check
ORA-01110: data file 4: '/ora/app/oracle/oradata/orcl/users01.dbf'
ORA-01210: data file header is media corrupt

解决方法：

分析原因：

[oracle@test hotback]$ oerr ora 1122
01122, 00000, "database file %s failed verification check"
// *Cause: The information in this file is inconsistent with information
// from the control file. See accompanying message for reason.
// *Action: Make certain that the db files and control files are the correct
// files for this database.
[oracle@test hotback]$ oerr ora 1110
01110, 00000, "data file %s: '%s'"
// *Cause: Reporting file name for details of another error. The reported
// name can be of the old file if a data file move operation is
// in progress.
// *Action: See associated error message.
[oracle@test hotback]$ oerr ora 1210
01210, 00000, "data file header is media corrupt"
// *Cause: The file header block is internally inconsistent. The beginning
// of the block has a header with a checksum and other data for
// insuring the consistancy of the block. It is possible that
// the last disk write did not operate correctly. The most likely
// problem is that this is not a datafile for any database.
// *Action: Have operating system make correct file available to database.
// If the trace file dump indicates that only the checksum is wrong,
// restore from a backup and do media recovery.