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

SQL Server 2008 R2 Ó¦Óü°¶à·þÎñÆ÷¹ÜÀí

Ëùν¶à·þÎñÆ÷¹ÜÀí (Multiserver Administration)¾ÍÊÇSQL Server 2008 R2ÌṩµÄ×Ô¶¯¹ÜÀí¶à¸ö SQL Server ʵÀý¹ý³ÌµÄ¹¦ÄÜ¡£ÔÚ¶à·þÎñÆ÷¹ÜÀíÖУ¬Á¬½Óµ½Ö÷·þÎñÆ÷²¢´ÓÆä½ÓÊÕ×÷ÒµµÄ·þÎñÆ÷±»³ÆÖ®ÎªÄ¿±ê·þÎñÆ÷¡£SQL Server 2008 R2ÍÆ³öÁ˹ÜÀíSQL·þÎñÆ÷Êý¾Ý¿âÒýÇæµÄ¶à¸öʵÀýµÄSQL·þÎñÆ÷¹¤¾ß£¬Ê¹ÓÃÕâЩ¹¤¾ß¿ÉÒÔͨ¹ýÖÐÑë·þÎñÆ÷¶Ô¶à¸öSQL Server·þÎñÆ÷½øÐпìËÙ¡¢¸ßЧµÄ¹ÜÀí¡£ ¹ÜÀíSQLÒýÇæ¶àʵÀýµÄ¹¤¾ß ʹÓÃSQL Server Management StudioÖеŤ¾ßä¯ÀÀÆ÷¿ÉÒÔ°ÑÏÖÓеÄSQL Server 2008 R2Êý¾Ý²ãÓ¦ÓóÌÐòºÍÊý¾Ý¿âÒýÇæÊµÀý¼ÓÈëµ½SQL·þÎñÆ÷¹¤¾ßÖнøÐм¯ÖеĹÜÀí¡£ ÁíÍâ»¹ÍÆ³öÁËÒ»¸ö³Æ×÷Êý¾Ý²ãÓ¦ÓÃ(DAC)µÄ¹ÜÀíµ¥Ôª£¬Õâ¸ö¹ÜÀíµ¥ÔªÌṩÁËÓÃÓÚ¹ÜÀíSQL·þÎñÆ÷¹¤¾ß»òÕßÊý¾Ý¿âÒýÇæµÄµ¥¶ÀʵÀýÖеÄÊý¾Ý²ã¶ÔÏóµÄÒ»¸ö»ùÓÚÓ¦ÓóÌÐòµÄ´°¿Ú¡£ Õâ¸öSQL·þÎñÆ÷¹¤¾ßÓÐÈçϹ¦ÄÜ£º - ´´½¨SQL·þÎñÆ÷ͨÓÿØÖƵã(Utility Control Point,UCP)£º°²×°SQL Server 2008 R2Êý¾Ý¿âÒýÇæµÄÒ»¸öʵÀý£¬È»ºó°ÑËüÉý¼¶ÎªUCP¡£Õâ¸öUCPÊÇÓÃÓÚÅäÖúÍΪSQL·þÎñÆ÷¹¤¾ßÖÐËùÓÐʵÀýÊÕ¼¯µÄÐÔÄÜÊý¾ÝµÄÖÐÐĿ⡣UCPÊÇSQL·þÎñÆ÷¹¤¾ßµÄÖÐÐÄÍÆÀíµã¡£ËüÖ§³ÖÓ¦ÓÃÖÐÐÄÕþ²ßµÈ»î¶¯»òÕß·ÖÎöÒ»¸öʵÀýµÄ×ÊÔ´ÀûÓÃÇ÷ÊÆÒÔÔ¤²âºÎʱ»á³¬¹ýÖÐÑë×ÊÔ´ÀûÓÃÕþ²ß¡£ - ͨÓÿØÖƵãÔÊÐíÓû§ÊÕ¼¯´óÁ¿¶àSQL ServerʵÀýµÄÖ¸±ê£¬²¢½«ÕâЩÊý¾ÝÏÔʾÔÚÒ×ÓÚʹÓõÄÒDZíÅ̱¨±íÖУ¬Óû§¿ÉÒÔͨ¹ýÕâ¸ö±¨±íÊµÊ±ÕÆÎÕ¶à·þÎñÆ÷µÄÔËÐÐÇé¿ö¡£ÕâÖÖ±¨±í½öÔÚSQL Server Management StudioµÄÒ»¸ö½çÃæÉϾÍÌṩÁËÕû¸öÆóÒµµÄ¸ÅÀÀ¡£Í¨ÓÿØÖƵãÊÇͨ¹ýÔÚ×÷ΪͨÓÿØÖƵãÔËÐеķþÎñÆ÷ÉÏ´´½¨Êý¾Ý¿âʵÏֵģ¬ÊܼàÊÓµÄʵÀý»á°ÑËûÃǵÄÊý¾ÝÉÏ´«µ½Í¨ÓÿØÖƵ㡣¶ÔÓÚͨÓÿØÖƵ㣬΢ÈíÉèÖÃÁ˾ø´ó¶àÊýµÄĬÈÏÖµ¡£Óû§ÄÜͨ¹ýÔÚ¹¤¾ßä¯ÀÀÆ÷ÖеÄͨÓÿØÖƵã,ÏÂÃæµã»÷¡°¹¤¾ß¹ÜÀíÑ¡ÏÀ´ÐÞ¸ÄĬÈÏÉèÖá£Ä¬ÈÏÇé¿öÏ£¬¶ÔËùÓйý¶ÈÀûÓõÄÉèÖã¬Î¢ÈíÖ¸¶¨µÄÁÙ½çÖµ¶¼ÊÇ70%£¬ËùÓÐδ³ä·ÖÀûÓÃÉèÖõÄÁÙ½çÖµÊÇ0%¡£70%µÄ¹ý¶ÈÀûÓÃÉèÖÿÉÄܶԴ󲿷ÖÈËÀ´ËµÊǺÏÊʵ쬵«ÊǶÔÓÚ²»Í¬µÄÆóÒµÓ¦Óû·¾³£¬ÏµÍ³µÄ±ê×¼·þÎñÆ÷¸ºÔØ»¹ÊÇ´æÔÚ²îÒìµÄ£¬Óû§¿ÉÒÔÏàÓ¦µÄ×ö³öµ÷Õû¡£ - ʹÓÃSQL Server Management StudioÖеŤ¾ßä¯ÀÀÆ÷°ÑÏÖÓеÄSQL Server 2008 R2Êý¾Ý²ãÓ¦ÓóÌÐòºÍÊý¾Ý¿âÒýÇæÊµÀý¼ÓÈëµ½SQL·þÎñÆ÷¹¤¾ßÖнøÐм¯ÖеĹÜÀí¡£ - ÉèÖÃÖÐÑëÕþ²ß£¬ÊÊÓ¦ºÍ¿ØÖÆSQL·þÎñÆ÷¹¤¾ß¼°Æä¿ØÖÆÌ¨µÄÔËÐС£ - ʹÓÃÕâ¸ö¹¤¾ßä¯ÀÀÆ÷ÏÔʾһ¸ö¿ØÖÆÌ¨ºÍÏêϸµÄÐÅÏ¢¡£ÕâЩÐÅÏ¢°üÀ¨×ÊÔ´ÀûÓÃÂÊ¡¢×ÊÔ´½¡¿µ×´¿öºÍSQL·þÎñÆ÷¹¤¾ßÖеÄËùÓеÄʵÀýµÄÅäÖÃÐÅÏ


Ïà¹ØÎĵµ£º

ǶÈëSQLÓï¾ä

ǶÈëSQLÓïÑÔ:
ÎÒ½«Ò»¸ösqlÁ´½Óµ½Êý¾Ý¿â£¬¸ÃÊý¾Ý¿âÃûΪmaster(ϵͳÊý¾Ý¿â)
then ¸øÊý¾Ý¿âÌí¼ÓÐÂ±í£¬½¨Á¢Èý¸ökey£ºuserid(int),name(char(10)),password(char(10))
ÔÚ´°ÌåÖÐŪÈý¸ötextbox¿Ø¼þ£¬·Ö±ð¶¨ÒåNameÊôÐÔΪuserid,name,password;
ÔÙÀ´Ò»¸öbutton
ÒÔÏÂÊÇForm1.csÖеĴúÂë
 using System;
using System.Coll ......

¶ÔSQL Server 2008 R2¸ÐÐËȤStreamInsightÌØÐÔ

SQL Server 2008 R2µÄÊ®´ó±ä»¯£¨ÉÏ£©£¬SQL Server 2008 R2µÄÊ®´ó±ä»¯£¨Ï£© ÕâÊ®´óÌØÐÔÖÐÎұȽϸÐÐËȤµÄÊÇStreamInsight£ºÍ¨¹ýSQL Server 2008 R2еÄStreamInsight×é¼þ£¬Microsoft½øÈëÁ˸´ÔÓʼþ´¦Àí(Complex Event Processing£¬CEP)¾ºÕù£¬ÆäÖÐÏà¹ØµÄ¹©Ó¦ÉÌ»¹ÓÐOracle¡¢IBMºÍStreamBase¡£
SQL Server 2008 R2ÒýÈëStreamIn ......

asp.net½áºÏaspnetpagerÓÃsqlÓï¾ä·ÖÒ³

Êý¾Ý¿â²Ù×÷Àࣺ
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
/// <summary>
/// È¡µÃ×ÜÊý
/// </summary>
/// <returns></returns>
public string getTotal()
{
StringBuilder sb = new StringBuilder();
sb.Append("select count(*) total from Test");
DataTable dt = DBHelper.ExecuteDt(sb.ToString ......

SQL SERVER2005°æ±¾±È½Ï

ÔÚwindows XP SP3 ÖÐÊÇ¿ÉÒÔ°²×° SQL Server 2005 µÄ²»»áÓмæÈÝÎÊÌâ ÎÒÔÚ°²×°µÄʱºò¾ÍʲôÎÊÌⶼû¿´µ½ °²×°ºÃºó¸½¼ÓÒ»¸öÊý¾Ý¿â ÓÃBorland JBuilder 2006 Enterprise ºÍeclipse ҲûÎÊÌâ
SQL2005 ·ÖÎå¸ö°æ±¾£¬ÈçÏÂËùÁУ¬
¡¡¡¡1.Enterprise(ÆóÒµ°æ),
  2.Development(¿ª·¢°æ),
¡¡¡¡3.Workgroup,(¹¤×÷Ⱥ°æ)
¡¡¡¡4.St ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ