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HomeDatabaseMysql TutorialQA里执行sp_attach_db出现错误1813

在QA里执行sp_attach_db或者sp_attach_single_file_db,出现提示:错误1813:未能打开新数据库dbname,create database 将终止。设备激活错误。物理文件名d:sql servermssqldatadbname _log.ldf可能有误! 后来到baidu里找到相关的方法,不错,问题解决了。 按

   在QA里执行sp_attach_db或者sp_attach_single_file_db,出现提示:错误1813:未能打开新数据库’dbname’,create database 将终止。设备激活错误。物理文件名’d:sql servermssqldatadbname _log.ldf’可能有误!

后来到baidu里找到相关的方法,不错,问题解决了。

按下面的步骤处理:

1.新建一个同名的数据库2.再停掉sqlserver服务(注意不要分离数据库)

3.用原数据库的数据文件覆盖掉这个新建的数据库4.再重启sqlserver服务

5.此时打开企业管理器时会出现置疑,先不管,,执行下面的语句(注意修改其中的数据库名)6.完成后一般就可以访问数据库中的数据了。这时,数据库本身一般还有问题,解决办法是:利用数据库的脚本创建一个新的数据库,然后通过DTS将数据导进去就行了

use master

go

sp_configure ’allow updates’,1 reconfigure with override

go

update sysdatabases set status =32768 where name=’置疑的数据库名’

go

sp_dboption ’置疑的数据库名’, ’single user’, ’true’

go

dbcc checkdb(’置疑的数据库名’)

go

update sysdatabases set status =28 where name=’置疑的数据库名’

go

sp_configure ’allow updates’, 0 reconfigure with override

go

sp_dboption ’置疑的数据库名’, ’single user’, ’false’

go
 

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