在分离数据库DatabaseName(暂且用DatabaseName代替该数据库名)后,我将其数据文件以及日志文件移动到新增的磁盘上.然后附加该数据库,结果报如下错误: Database 'DatabaseName' cannot be upgraded because it is read-only or has read-only files. Make the database or files writeable, and rerun recovery. Could not open…
最近遇到一起关于"I/O is frozen on database xxx. No user action is required. However, if I/O is not resumed promptly, you could cancel the backup."的案例. 出现问题的时候,我去执行一个非常简单的SQL语句,执行时间非常长,检查没有阻塞.正常情况下,应该是几秒就OK.后面检查错误日志,发现有大量这类消息.而这个点,我们没有备份数据库的作业.后面搜索,了解了一下…
删除订阅数据库的时候出现下面的错误: Cannot drop the database ‘XXX’ because it is being used for replication. 数据库的状态为Recovery Pending,试了几个办法都解决不了.最后用下面的办法解决: 将数据库Offline然后再删除就可以了.…
Msg 9002, Level 17, State 4, Line 4The transaction log for database 'Test' is full due to 'ACTIVE_TRANSACTION'. 本定一个测试库错误,由于此库的LOG文件被设置成不允许自动增长,而在大量输入数据的时候报出此错.此库已经使SIMPLE恢复模式. --数据库当前LOG状态 select log_reuse_wait_desc from sys.databaseswhere name = 'T…
https://msdn.microsoft.com/en-us/library/cc716697.aspx In the Model Browser, right-click the .edmx file and select Update Model from Database. The Update Model Wizard starts. If there is no database connection specified, the Choose Your Database Conn…
https://stackoverflow.com/questions/1535914/import-bak-file-to-a-database-in-sql-server On SQL Server Management Studio Right click Databases on left pane (Object Explorer) Click Restore Database... Choose Device, click ..., and add your .bak file Cl…