复制代码 代码如下:
declare @name varchar(25)
declare @sql varchar(1000)
declare @logid int
declare sysdatabase_name cursor for select name from master.dbo.sysdatabases
open sysdatabase_name
fetch next from sysdatabase_name into @name
while @@fetch_status = 0
begin
if ( @name not in (‘xxx’)) –不需要进行日志收缩的数据库名
begin
set @sql =’ declare @logid int
use ‘ + @name+’
select @logid = fileid from sysfiles where right(rtrim(filename),3) = ”ldf”
backup log ‘ + @name+’ with no_log
dbcc shrinkfile (@logid) ‘
exec(@sql)
end
fetch next from sysdatabase_name into @name
end
close sysdatabase_name
deallocate sysdatabase_name
sql语句实现sql server 2005日志收缩(批量)
复制代码 代码如下:
–>title:生成測試數據
–>author:wufeng4552
–>date :2009-09-15 08:56:03
declare @dbname nvarchar(20) –數據庫名稱
declare @sql nvarchar(max)
declare sysdbname cursor for select name from master.dbo.sysdatabases
open sysdbname
fetch next from sysdbname into @dbname
while @@fetch_status=0
begin
if (@dbname not in(‘xxx’))–不需要进行日志收缩的数据库名
begin
set @sql=–日誌文件id
n’ declare @logid int ‘+
n’ use ‘+@dbname+
n’ select @logid=fileid from sysfiles where right(ltrim(rtrim(filename)),3)=”ldf”’+
–截断事务日志
n’ backup log ‘+@dbname+’ with no_log ‘+
–收缩指定数据文件
n’ dbcc shrinkfile(@logid)’
exec(@sql)
end
fetch next from sysdbname into @dbname
end
close sysdbname
deallocate sysdbname