我同事写的一段压缩MS SQL Server日志的语句

 1 --====================================================================   
 2 -- SQL：数据库压缩语句   
 3 ----------------------------------------------------------------------   
 4 -- Description: 压缩数据库   
 5    
 6 -- Modify: x.zhong   
 7 --====================================================================   
 8 DECLARE @db_name varchar(200)   
 9   
10 --得到当前数据库名称   
11 declare getdbname cursor for select db_name()   
12 open getdbname   
13 fetch getdbname into @db_name   
14 while @@fetch_status = 0   
15 begin   
16  fetch getdbname into @db_name   
17 end    
18 close getdbname   
19 DEALLOCATE getdbname   
20   
21 --压缩数据库日志   
22 DUMP TRANSACTION @db_name WITH  NO_LOG   
23 BACKUP LOG @db_name WITH NO_LOG   
24 DBCC SHRINKDATABASE(@db_name)