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

²é¿´sql server lock


 drop   table   #t  
  create   table   #t(req_spid   int,obj_name   sysname)   
  declare   @s   nvarchar(4000)   
  ,@rid   int,@dbname   sysname,@id   int,@objname   sysname   
  declare   tb   cursor   for     
  select   distinct   req_spid,dbname=db_name(rsc_dbid),rsc_objid   
  from   master..syslockinfo   where   rsc_type   in(4,5)   
  open   tb   
  fetch   next   from   tb   into   @rid,@dbname,@id   
  while   @@fetch_status=0   
  begin   
  set   @s='select   @objname=name   from   ['+@dbname+']..sysobjects   where   id=@id'   
  exec   sp_executesql   @s,N'@objname   sysname   out,@id   int',@objname   out,@id   
  insert   into   #t   values(@rid,@objname)   
  fetch   next   from   tb   into   @rid,@dbname,@id   
  end   
  close   tb   
  deallocate   tb   
  select   ½ø³Ìid=a.req_spid   
  ,Êý¾Ý¿â=db_name(rsc_dbid)   
  ,ÀàÐÍ=case   rsc_type   when   1   then   'NULL   ×ÊÔ´£¨Î´Ê¹Óã©'   
  when   2   then   N'Êý¾Ý¿â'   
  when   3   then   N'Îļþ'   
  when   4   then   N'Ë÷Òý'   
  when   5   then   N'±í'   
  when   6   then   N'Ò³'   
  when  


Ïà¹ØÎĵµ£º

ʹÓÃSQLServerÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾ä

Èç¹ûÄã¾­³£Óöµ½ÏÂÃæµÄÎÊÌ⣬Äã¾ÍÒª¿¼ÂÇʹÓÃSQL ServerµÄÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾äÁË£º
SQL³õѧÕß¡£
¾­³£Íü¼Ç³£ÓõÄDML»òÊÇDDL SQL Óï¾ä¡£
ÔÚ¶àÈË¿ª·¢Î¬»¤µÄSQLÖУ¬Ã¿¸öÈ˶¼ÓÐ×Ô¼ºµÄSQLϰ¹ß£¬Ã»ÓÐÒ»Ì×ͳһµÄ¹æ·¶¡£
ÔÚSQL Server Management StudioÖУ¬ÒѾ­¸ø´ó¼ÒÌṩÁ˺ܶೣÓõÄÏÖ³ÉSQL¹æ·¶Ä£°å¡£
SQL Server Management ......

SQL SERVER 2005 »ù±¾²éѯ£¨Á¬½Ó²éѯ£©

use AdventureWorks
GO
SELECT c.LastName from Person.Contact c;
SELECT * from HumanResources.Employee e
INNER JOIN HumanResources.Employee m
 ON e.ManagerID = m.EmployeeID; n
SELECT ProductID,Name,ProductNumber,ReorderPoint
from Production.Product
where ProductID in( select ProductID fro ......

ʵÓÃSQL語¾ä

http://blog.csdn.net/fenglibing/archive/2007/10/24/1841537.aspx
1¡¢½«Ò»¸ö±íÖеÄÄÚÈÝ¿½±´µ½ÁíÍâÒ»¸ö±íÖÐ
insert into testT1(a1,b1,c1) select a,b,c from test;
insert into testT select * from test; (ǰÌáÊÇ兩個±íµÄ結構ÍêÈ«Ïàͬ)
 
insert into notebook(id,title,content)
se ......

SQL Server2005 ±í·ÖÇøÈý²½Çú

ǰÑÔ
SQL Server 2005¿ªÊ¼Ö§³Ö±í·ÖÇø£¬ÕâÖÖ¼¼ÊõÔÊÐíËùÓеıí·ÖÇø¶¼±£´æÔÚͬһ̨·þÎñÆ÷ÉÏ¡£Ã¿Ò»¸ö±í·ÖÇø¶¼ºÍÔÚij¸öÎļþ×é(filegroup)Öеĵ¥¸öÎļþ¹ØÁª¡£Í¬ÑùµÄÒ»¸öÎļþ/Îļþ×é¿ÉÒÔÈÝÄɶà¸ö·ÖÇø±í¡£ÔÚÕâÖÖÉè¼Æ¼Ü¹¹Ï£¬Êý¾Ý¿âÒýÇæÄܹ»Åж¨²éѯ¹ý³ÌÖÐÓ¦¸Ã·ÃÎÊÄĸö·ÖÇø£¬¶ø²»ÓÃɨÃèÕû¸ö±í¡£Èç¹û²éѯÐèÒªµÄÊý¾ÝÐзÖÉ¢ÔÚ¶à¸ö·ÖÇøÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ