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

¹ØÓÚSQLServerËÀËøµÄÕï¶ÏºÍ¶¨Î»

Ô­´´ÓÚ2008Äê06ÔÂ18ÈÕ£¬2009Äê10ÔÂ18ÈÕÇ¨ÒÆÖÁ´Ë¡£
¹ØÓÚ
SQLServer
ËÀËøµÄÕï¶ÏºÍ¶¨Î»
 
ÔÚ
SQLServer
Öо­³£»á·¢ÉúËÀËøÇé¿ö£¬±ØÐëÁ¬½Óµ½ÆóÒµ¹ÜÀí
Æ÷—
>
¹ÜÀí—
>
µ±Ç°»î¶¯—
>
Ëø
/
½ø³Ì
ID
È¥²éÕÒÏà¹ØËÀËø½ø³ÌºÍ¶¨Î»ËÀËøµÄÔ­Òò¡£
ITPUB¸öÈ˿ռä4eD!w!`JD
&h{X!tH{6517
ͨ¹ý²éѯ·ÖÎöÆ÷Ò²Òª¾­¹ý¶à¸öϵͳ±í
(sysprocesses,sysobjects
µÈ
)
ºÍϵͳ´æ´¢¹ý³Ì
(sp_who,sp_who2,sp_lock
µÈ
)
£¬¶øÇÒ²»Ò»¶¨Äܹ»Ö±½Ó¶¨Î»µ½¡£
±¾´æ´¢¹ý³Ì²Î¿¼
sp_lock_check
ºÍ
sysprocesses
ϵͳ±í£¬Í¬Ê±ÀûÓÃÁË
DBCC
ÃüÁֱ½Ó½«ËÀËøºÍÔì³ÉËÀËøµÄ½ø³ÌºÍÏà¹ØÓï¾äÁгö£¬ÒÔ·½±ã·ÖÎöºÍ¶¨Î»¡£
ITPUB¸öÈ˿ռä&g5yR
P5Bt~
ITPUB¸öÈ˿ռäyv?wpH7B
 
Create procedure sp_check_deadlock            
as
set nocount on
 /*
selectITPUB¸öÈ˿ռä6lE|*`f4`\0jE
spid   
±»Ëø½ø³Ì
ID,
Mao^#Qz9w~6517
blocked
Ëø½ø³Ì
ID,
2W O+G;a2KSP6517
status 
±»Ëø×´Ì¬
,
!j0Qzbhx6517
SUBSTRING(SUSER_SNAME(sid),1,30)
±»Ëø½ø³ÌµÇ½ÕʺÅ
,
%i'j/Z;w(G7v3fO)Sf2E6517
SUBSTRING(hostname,1,12)        
±»Ëø½ø³ÌÓû§»úÆ÷Ãû³Æ
,ITPUB¸öÈ˿ռä h9@uU2W&e6eT
SUBSTRING(DB_NAME(dbid),1,10)   
±»Ëø½ø³ÌÊý¾ÝÃû³Æ
,
wUX \2o6517
cmd
±»Ëø½ø³ÌÃüÁî
,
U}]fa8x,U?"q
{6517
waittype
±»Ëø½ø³ÌµÈ´ýÀàÐÍ
4[P1M[VM@Y$r6517
from master..sysprocessesITPUB¸öÈ˿ռä9O2s"OQ*@
WHERE blocked>0ITPUB¸öÈ˿ռä*PD2C,Z%G iq
-ZVf4d4y/bz6517
--dbcc inputbuffer(66)
Êä³öÏà¹ØËø½ø³ÌµÄÓï¾ä
*/ITPUB¸öÈ˿ռä_
R~!kt;TW a
-H4HSV1O6517
--
´´½¨Ëø½ø³ÌÁÙʱ±í
CREATE TABLE #templocktracestatus (ITPUB¸öÈ˿ռä&X7X8Ix8z,` @8~
  EventType varchar(100),ITPUB¸öÈ˿ռämn^V `
  Parameters INT,
w'a"r p!G6517
  EventInfo varchar(200)
dDM2z&l0A6517
  )
ITPUB¸öÈ˿ռäxPuK^ K F5I&o%Y
9d#}g`_y(j6517
--
´´½¨±»Ëø½ø³ÌÁÙʱ±í
CREATE TABLE


Ïà¹ØÎĵµ£º

SQLServerµÄCONVERTº¯Êý½éÉÜ

±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/yf520gn/archive/2008/09/26/2982363.aspx
SELECT * from TB_MILES_CB_ORDER
WHERE convert(varchar(100),ORDER_DATE,102)= £¿
ORDER BY ORDER_NO
SELECT CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
SELECT CONVERT(varchar(100), GETDATE ......

SQLSERVER SQLÐÔÄÜÓÅ»¯

1.Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)¡¡¡¡
¡¡¡¡ SQLSERVERµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬Òò´Ëfrom×Ó¾äÖÐдÔÚ×îºóµÄ±í£¨»ù´¡±ídriving table£©½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏ£¬±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í£¬µ±SQLSERVER´¦Àí¶à¸ö±íʱ£¬»áÔËÓÃÅÅÐò¼°ºÏ²¢µÄ·½Ê½Á ......

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 ......

¹ØÓÚoracleµ¼Èësqlserver´æÔÚµÄΨһË÷ÒýÎÊÌâ

ÎÒÔÚ°ÑoracleÊý¾Ýµ¼ÈësqlserverÖÐʱ£¬·¢ÏÖÔÚoracleÖÐ×ֶζ¨ÒåΪΨһË÷Òýʱ£¬²»Í¬¼Ç¼µÄ´Ë×Ö¶ÎÈç¹ûΪ¿Õ²»±»ÈÏΪÊÇÖØ¸´µÄ£¬µ«ÔÚsqlserverÖÐÈç¹û´Ë×Ö¶ÎΪΨһË÷Òý×ֶΣ¬²»ÔÊÐíÓÐ2¸öÒÔÉϵĿÕÖµ¡£ÓôÃÆ¡£ËùÒÔÖ»ºÃ½«sqlserverÖеÄΨһË÷Òý×Ö¶ÎÊÖ¹¤ÐÞ¸ÄΪ¼¸¸ö·Ç¿ÕµÄÖµ£¬µ«ÕâÑù³ÌÐò¿Ï¶¨Òª½øÐÐÐÞ¸ÄÁË¡£ÐèÒªÔÚ³ÌÐòÖÐΪ´Ë×Ö¶ÎÉèÖò»Öظ´ ......

sqlserverÁ´½Ó·þÎñÆ÷ʹÓ÷½·¨

EXEC sp_addlinkedsrvlogin @rmtsrvname = 'serverontest', @useself = 'false', @locallogin = 'sa', @rmtuser = 'sa', @rmtpassword = 'passwordofsa'
Ìí¼ÓµÇ¼·½Ê½
ÒÔÉÏÁ½¸öÓï¾äÖУ¬@serverΪ·þÎñÆ÷µÄ±ðÃû£¬@datasrcΪҪÁ´½ÓµÄÄ¿±êÊý¾Ý¿âµÄÁ¬½Ó´®£¬@rmtsrvnameΪ±ðÃû,@localloginΪ±¾µØµÇ¼µÄÓû§Ãû£¬@rmtuserºÍ@rmtpa ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ