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.…
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…
Hive Data Definition Language Hive Data Definition Language Overview Create/Drop/Alter Database Create/Drop/Truncate Table Alter Table/Partition/Column Create/Drop/Alter View Create/Drop/Alter Index Create/Drop Function Create/Drop/Grant/Revoke Roles…
http://www.linuxask.com/questions/drop-a-database-in-mongodb Drop a database in MongoDB Answer: Assuming you are going to drop the `test` database in MongoDB, follow the steps below to drop (delete) it. > use test switched to db test > db.dropDataba…
/*Use this sql to drop all objects in a database.*/ -- Drop all SPdeclare @dropSp varchar(max)=''select @dropSp=@dropSp+'DROP PROCEDURE '+QUOTENAME(SCHEMA_NAME(obj.schema_id))+'.'+ QUOTENAME(RTRIM(s.name)) +';'+CHAR(13)FROM sysobjects sleft join sys.…
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…
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…