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1.°´ÐÕÊϱʻ­ÅÅÐò: 
Select * from TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as 
2.·ÖÒ³SQLÓï¾ä 
select * from(select (row_number() OVER (ORDER BY tab.ID Desc)) as rownum,tab.* from ±íÃû As tab) As t where rownum between ÆðʼλÖà And ½áÊøÎ»Öà
3.»ñÈ¡µ±Ç°Êý¾Ý¿âÖеÄËùÓÐÓû§±í 
select * from sysobjects where xtype='U' and category=0 
4.»ñȡijһ¸ö±íµÄËùÓÐ×ֶΠ
select name from syscolumns where id=object_id('±íÃû') 
5.²é¿´Óëijһ¸ö±íÏà¹ØµÄÊÓͼ¡¢´æ´¢¹ý³Ì¡¢º¯Êý 
select a.* from sysobjects a, syscomments b where a.id = b.id and b.text like '%±íÃû%' 
6.²é¿´µ±Ç°Êý¾Ý¿âÖÐËùÓд洢¹ý³Ì 
select name as ´æ´¢¹ý³ÌÃû³Æ from sysobjects where xtype='P' 
7.²éѯÓû§´´½¨µÄËùÓÐÊý¾Ý¿â 
select * from master..sysdatabases D where sid not in(select sid from master..syslogins where name='sa') 
»òÕß 
select dbid, name AS DB_NAME from master..sysdatabases where sid <> 0x01 
8.²éѯijһ¸ö±íµÄ×ֶκÍÊý¾ÝÀàÐÍ 
select column_name,data_type from information_schema.columns 
where table_name = '±íÃû' 
9.ʹÓÃÊÂÎñ 
ÔÚʹÓÃһЩ¶ÔÊý¾Ý¿â±íµÄÁÙʱµÄSQLÓï¾ä²Ù×÷ʱ£¬¿ÉÒÔ²ÉÓÃSQL SERVERÊÂÎñ´¦Àí£¬·ÀÖ¹¶ÔÊý¾Ý²Ù×÷ºó·¢ÏÖÎó²Ù×÷ÎÊÌâ 
¿ªÊ¼ÊÂÎñ 
Begin tran 
  Insert Into TableName Values(…) 
SQLÓï¾ä²Ù×÷²»Õý³££¬Ôò»Ø¹öÊÂÎñ¡£ 
»Ø¹öÊÂÎñ 
Rollback tran 
SQLÓï¾ä²Ù×÷Õý³££¬ÔòÌá½»ÊÂÎñ£¬Êý¾ÝÌá½»ÖÁÊý¾Ý¿â¡£ 
Ìá½»ÊÂÎñ 
Commit tran 
10. °´È«ÎÄÆ¥Å䷽ʽ²éѯ 
×Ö¶ÎÃû LIKE N'%[^a-zA-Z0-9]China[^a-zA-Z0-9]%' 
OR ×Ö¶ÎÃû LIKE N'%[^a-zA-Z0-9]China' 
OR ×Ö¶ÎÃû LIKE N'China[^a-zA-Z0-9]%' 
OR ×Ö¶ÎÃû LIKE N'China 
11£®¼ÆËãÖ´ÐÐSQLÓï¾ä²éѯʱ¼ä 
declare @d datetime 
set @d=getdate() 
select * from SYS_ColumnProperties select [Óï¾äÖ´Ðл¨·Ñʱ¼ä(ºÁÃë)]=datediff(ms,@d,getdate()) 
12¡¢ËµÃ÷£º¼¸¸ö¸ß¼¶²éѯÔËËã´Ê 
A£º UNION ÔËËã·û 
UNION ÔËËã·ûͨ¹ý×éºÏÆäËûÁ½¸ö½á¹û±í£¨ÀýÈç TABLE1 ºÍ TA


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MSSQL ·Ö²¼Ê½ÊÂÎñ¹ÜÀí

   µ±Êý¾Ý·þÎñÆ÷ºÍWeb·þÎñÆ÷²¿ÊðÔÚ²»Í¬µÄ·þÎñÆ÷ÉÏʱ£¬»áÓõ½·Ö²¼Ê½ÊÂÎñ£¬ÐèÒª¶ÔÁ½¸ö·þÎñÆ÷µÄMSDTC½øÐÐÅäÖá£
    ´ò¿ª“¹ÜÀí¹¤¾ß¨D¨D×é¼þ·þÎñ”£¬ÒÔ´Ë´ò¿ª“×é¼þ·þÎñ¨D¨D¼ÆËã»ú”£¬ÔÚ“ÎҵĵçÄÔ”Éϵã»÷ÓÒ¼ü¡£ÔÚMSDTCÑ¡ÏÖУ¬µã»÷“°²È«ÅäÖÔ°´Å¥¡£ ......

MSSQLÊý¾ÝÀàÐͼ°³¤¶ÈÏÞÖÆÏêϸ˵Ã÷

SQL Server ÌṩϵͳÊý¾ÝÀàÐͼ¯£¬¶¨ÒåÁË¿ÉÓë SQL Server Ò»ÆðʹÓõÄËùÓÐÊý¾ÝÀàÐÍ¡£ÏÂÃæÁгöϵͳÌṩµÄÊý¾ÝÀàÐͼ¯¡£
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µ±Á½¸ö¾ßÓв»Í¬Êý¾ÝÀàÐÍ¡¢ÅÅÐò¹æÔò¡¢¾«¶È¡¢Ð¡ÊýλÊý»ò³ ......

.batÆô¶¯Êý¾Ý¿â·þÎñ(MSSQL,Oracle)

 @echo off
:dosmenu
REM Ñ¡Ôñ²Ëµ¥
echo  Windows ·þÎñÆô¶¯»ò¹Ø±Õ By hope 2008Äê2ÔÂ7ÈÕ     
echo.
echo [1]Æô¶¯Sql Server2005   [2]¹Ø±ÕSql Server2005
echo [3]Æô¶¯Oracle9i         [4]¹Ø±ÕOracle9i
echo.
echo  ......

How is MSSQL using memory?


How is MSSQL using memory?
http://www.sqlhacks.com/Administration/Memory-Usage
Memory is one the most important factor affecting MSSQL performance.
As an administrator, you should be monitoring the memory
regularly. When Microsoft SQL Server runs out of memory, it will use
virtual memory: ie: ......
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