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,
2WO+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%Giq
-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^ KF5I&o%Y
9d#}g`_y(j6517
--
´´½¨±»Ëø½ø³ÌÁÙʱ±í
CREATE TABLE
Ïà¹ØÎĵµ£º
±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 ......
create function comm_getpy
(
@str nvarchar(4000)
)
returns nvarchar(4000)
as
begin
declare @word nchar(1),@PY nvarchar(4000)
set @PY=''
while len(@str)>0
begin
set @word=left(@str,1)
--Èç¹û·Çºº×Ö×Ö·û£¬·µ»ØÔ×Ö·û
& ......
¡¡¡¡¶ÔÊý¾Ý¿â½øÐжà±í²Ù×÷£¬Èç¹û±íÓë±íÖ®¼ä´æÔÚÒÀÀµ£¬ÄÇôÏÔʽµÄʹÓÃÊÂÎñ£¬¿ÉÒÔ±£³Ö¶ÔÊý¾Ý¿â²Ù×÷µÄÔ×ÓÐÔ¡£ÓÃPython·ÃÎÊSqlServerÊý¾Ý¿â£¬ÎÒʹÓÃpymssql¿â¡£½ñÌìÔÚʹÓÃÕâ¸ö¿âµÄʱºò£¬·¢ÏÖÒ»¸öÎÊÌâ¡£
ÎÊÌâ´ó¸ÅÊÇÕâÑùµÄ£º
¡¡¡¡ÎÒÓÐÁ½ÕÅ±í£¬Ò»ÕÅÖ÷±í£¨ClassInfo£©£¬Ò»ÕÅ´Ó±í£¨Student£©£¬Student±íͨ¹ýÍâ¼üClassIDÓëClassI ......
declare @areaid varchar(100)
declare @areaname varchar(100)
declare Cur cursor for
select code as areaID,[name] as areaName from dbo.province
open Cur
Fetch next from Cur Into @areaid,@areaname
While @@fetch_status=0
Begin
print('insert into ......
SQL ServerÊý¾Ý¿âÉè¼Æ±íºÍ×Ö¶Î
2009/02/18 12:29
1. Ôʼµ¥¾ÝÓëʵÌåÖ®¼äµÄ¹ØÏµ
¡¡¡¡¿ÉÒÔÊÇÒ»¶ÔÒ»¡¢Ò»¶Ô¶à¡¢¶à¶Ô¶àµÄ¹ØÏµ¡£ÔÚÒ»°ãÇé¿öÏ£¬ËüÃÇÊÇÒ»¶ÔÒ»µÄ¹ØÏµ£º¼´Ò»ÕÅÔʼµ¥¾Ý¶ÔÓ¦ÇÒÖ»¶ÔÓ¦Ò»¸öʵÌå¡£ÔÚÌØÊâÇé¿öÏ£¬ËüÃÇ¿ÉÄÜÊÇÒ»¶Ô¶à»ò¶à¶ÔÒ»µÄ¹ØÏµ£¬¼´Ò»ÕÅÔʼµ¥Ö¤¶ÔÓ¦¶à¸öʵÌ壬»ò¶àÕÅÔʼµ¥Ö¤¶ÔÓ¦Ò»¸öʵÌå¡£ÕâÀïµÄʵÌå¿ ......