Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL Server 2000 ÖØÃüÃûÊý¾Ý¿â

ijÏîĿ֮ǰµÄÊý¾Ý¿âÓб仯£¬µ«ÊÇÒÔǰдµÄ³ÌÐòÊÇÖ§³ÖÀÏÊý¾Ý¿âµÄ£¬ÐÂÊý¾Ý¿âÓÐһЩÎÊÌ⣬ÐèÒªÐ޸쬵«ÊÇÊý¾Ý¿â¾ÍÖØ¸´ÁË£¬ÓÚÊǾÍÒª°Ñ¿ª·¢»úÉÏ֮ǰµÄÊý¾Ý¿âÖØÐÂÃüÃû¡£
ÕâÀï¼Ç¼һϲ½Ö裨¾ÉÃû³Æ£ºMobileMsg£¬ÐÂÃû³Æ£ºMobileMsg_old£©£º
1¡¢¹ØµôÆóÒµ¹ÜÀíÆ÷£¬´ò¿ª²éѯ·ÖÎöÆ÷£»
2¡¢ÐÞ¸ÄÊý¾Ý¿âÃû³Æ£º
EXEC sp_dboption 'MobileMsg', 'Single User', 'TRUE'
Go
EXEC sp_renamedb 'MobileMsg', 'MobileMsg_old'
Go
EXEC sp_dboption 'MobileMsg_old', 'Single User', 'FALSE'
Go
3¡¢ÐÞ¸ÄÐÞ¸ÄÊý¾Ý¿âµÄÂß¼­Ãû³Æ£º
alter database MobileMsg_old modify file(name='MobileMsg_Data', newname='MobileMsg_old_Data')
alter database MobileMsg_old modify file(name='MobileMsg_Log',  newname='MobileMsg_old_Log')
Go
4¡¢¹Ø±ÕSQL Server·þÎñ£¬ÐÞ¸ÄÎïÀíÃû³Æ£º
C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_old_Data.MDF
C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_old_Log.MDF
5¡¢ÖØÃüÃûÊý¾Ý¿âÎïÀíÎļþ£º
exec xp_cmdshell 'rename  C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_Data.MDF C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_old_Data.MDF'
exec xp_cmdshell 'rename  C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_Log.LDF  C:\Program Files\Microsoft SQL Server\MSSQL\Data\MobileMsg_old_Log.LDF'
go


Ïà¹ØÎĵµ£º

SQL Server 2005°²×°Ê§°ÜµÄ´¦Àí·½·¨

ÔÚ°²×°SQL Server 2005¿ª·¢°æÊ±³öÏÖÎÊÌâ¡£°²×°»·¾³Îªwindows xp sp3£¬°²×°Óû§Ê¹Ó󬼶¹ÜÀíÔ±£¨Administrator£©¡£³öÏֵĴíÎóÊÇ
ÔÚ°²×°“Integration Services”²½Öèʱ³öÏÖ°²×°´íÎó£¬Ìáʾ“´íÎó: -2146233087”¡£
´íÎó¼Ç¼
±êÌâ:
Microsoft SQL Server 2005 °²×°³ÌÐò
ÎÞ·¨ÔÚ COM+ Ŀ¼Öа²×°ºÍÅäÖ ......

Ò»´Î²åÈë¶àÌõÐÅÏ¢(sql)

×¢ÊÍ:Ö»Êʺϵ¥±íµ¥ÁÐÊý¾Ý,
create database test
go
use test
go
create table users
(
:id int identity(1,1) primary key not null,
:name nvarchar(20)
)
go
create proc sp_Inserts
@Names nvarchar(4000)
as
declare @Name nvarchar(20),@ErrorSum int
:set @ErrorSum = 0
:begin tra ......

£Í£å£ò£ç£å SQL 2008

merge [target] t
using [source] s on t.id = s.id
when matched then update t.name = s.name, t.age = s.age -- use "rowset1"
when not matched then insert values(id,name,age) -- use "rowset2"
when source not matched then delete; -- use "rowset3"
MERGE dbo.table AS im ......

ͬһ±í¶à×Ö¶ÎÍ¬Ê±ÖØ¸´¼Ç¼µÄSQL²éѯ¼°´¦ÀíÊý

ͬһ±í¶à×Ö¶ÎÍ¬Ê±ÖØ¸´¼Ç¼µÄSQL²éѯ¼°´¦ÀíÊý
±ÈÈçÏÖÔÚÓÐÒ»ÈËÔ±±í £¨±íÃû£ºpeosons£©
ÈôÏ뽫ÐÕÃû¡¢Éí·ÝÖ¤ºÅ¡¢×¡Ö·ÕâÈý¸ö×Ö¶ÎÍêÈ«ÏàͬµÄ¼Ç¼²éѯ³öÀ´
select p1.* from persons p1,persons p2 where p1.idp2.id and p1.cardid = p2.cardid and p1.pname = p2.pname and p1.address ......

sql server ÈÕÖ¾ÎļþµÄÊÕËõ

ÍêÈ«±¸·Ý»òÈÕÖ¾±¸·ÝËä˵¶¼ÓнضÏÈÕÖ¾µÄ¹¦ÄÜ,µ«ÊDz»»áÊÕËõÈÕÖ¾ÎļþµÄ¿Õ¼ä·µ»Ø¸ø²Ù×÷ϵͳ.
Èç¹ûÄãÏ뽫ÈÕÖ¾ÎļþµÄ¿Õ¼ä·µ»Ø¸ø²Ù×÷ϵͳµÄ»°,Ö»ÓÐÒ»ÖÖ·½·¨,¾ÍÊÇÊÕËõÊý¾Ý¿â(Ñ¡ÔñÈÕÖ¾Îļþ)
ZTÒ»¸öÏà¹ØÌû×Ó,¹©²Î¿¼!
ÎïÀíÈÕÖ¾Îļþ£º
    Õâ¸ö±È½ÏºÃÀí½â£¬ÊµÊµÔÚÔڵĶ«Î÷£¬Êý¾Ý¿âĿ¼ÏÂÃæµÄ.ldfÎļþ¾ÍÊÇ£¬ÓÐЩÈËϲ»¶¸Äºó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ