Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance This article describes how to shrink a database in SQL Server by using Object Explorer in SQL Server Management Studio or Transact-SQL. Shrin
發生逾時時,錯誤 49516 會傳送至SQL Server 錯誤記錄檔,例如:Msg 49516, Level 16, State 1, Line 134 Shrink timeout waiting to acquire schema modify lock in WLP mode to process IAM pageID 1:2865 on database ID 5。 以WAIT_AT_LOW_PRIORITY模式重試壓縮作業。
也可以用SQL语句来完成 --收缩数据库 DBCC SHRINKDATABASE(客户资料) --收缩指定数据文件,1是文件号,可以通过这个语句查询到:select * from sysfiles DBCC SHRINKFILE(1) 5.为了以后能自动收缩,做如下设置: 企业管理器--服务器--右键数据库--属性--选项--选择"自动收缩" --SQL语句设置方式: EXEC sp_dboption...
DBCC SHRINKDATABASE/DBCC SHRINKFILE 更改索引(LOB_COMPACTION = ON)重新组织 在这种情况下,不能回收未使用的空间。 解决方案 在SQL Server 的以下累积更新中,此问题首先已修复。 SQL Server 2012 SP2 的累积更新2 /en-us/help/2983175 SQL Server 2012 SP1 的累积更新11 /en-us/help/2975396 ...
DBCCSHRINKDATABASE(database_name) 1. 其中,database_name是需要压缩的数据库的名称。执行该命令后,SQL Server将自动压缩该数据库的数据文件和日志文件。 除了DBCC SHRINKDATABASE命令外,SQL Server还提供了其他命令来手动压缩数据库文件。例如,使用以下命令可以仅压缩特定表的数据文件: ...
Introduced in SQL Server 2022 (16.x), shrink file operations have a WAIT_AT_LOW_PRIORITY option. This feature is a new additional option for DBCC SHRINKDATABASE and DBCC SHRINKFILE. If a new shrink operation in WAIT_AT_LOW_PRIORITY mode can't obtain the necessary locks due to a long-...
Stop SQL Server. To do this, pressCtrl+Cat the Command Prompt window, restart SQL Server as a service, and then verify the size of thetempdb.mdfandtemplog.ldffiles. Use the DBCC SHRINKDATABASE command DBCC SHRINKDATABASEreceives the parametertarget_percent. This is the desired...
SQL Server Sql-DBCC Shrink database not reducing database sizeI would not switch the recovery ...
For example, the database option auto shrink is set to true in model and in any new databases you create. If you change the options in the model database, these new option settings are used in any new databases you create. Changing operations in the model database does not affect ...
sql server日志不能shrink或truncate Backup log [dbxxx] with truncate_only sql server 2008之后不支持此操作,需要改为: BACKUP LOG dbxxx TO DISK='NUL:' 如果提示数据库没有备份,则可以先做一个差异化备份。 再执行上面的语句,又提示: The log was not truncated because records at the beginning of ...