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

¶¯Ì¬sqlÓï¾ä»ù±¾Óï·¨

  
  ¶¯Ì¬sqlÓï¾ä»ù±¾Óï·¨    
  1   :ÆÕͨSQLÓï¾ä¿ÉÒÔÓÃExecÖ´ÐÐ    
   
  eg:       Select   *   from   tableName    
                    Exec('select   *   from   tableName')    
                    Exec   sp_executesql   N'select   *   from   tableName'         --   Çë×¢Òâ×Ö·û´®Ç°Ò»¶¨Òª¼ÓN    
   
  2:×Ö¶ÎÃû£¬±íÃû£¬Êý¾Ý¿âÃûÖ®Àà×÷Ϊ±äÁ¿Ê±£¬±ØÐëÓö¯Ì¬SQL    
   
  eg:        
  declare   @fname   varchar(20)    
  set   @fname   =   'FiledName'    
  Select   @fname   from   tableName                             --   ´íÎó,²»»áÌáʾ´íÎ󣬵«½á¹ûΪ¹Ì¶¨ÖµFiledName,²¢·ÇËùÒª¡£    
  Exec('select   '   +   @fname   +   '   from   tableName')           --   Çë×¢Òâ   ¼ÓºÅǰºóµÄ   µ¥ÒýºÅµÄ±ßÉϼӿոñ    
   
  µ±È»½«×Ö·û´®¸Ä³É±äÁ¿µÄÐÎʽҲ¿É    
  declare   @fname   varchar(20)    
  set   @fname   =   'FiledName'   --ÉèÖÃ×Ö¶ÎÃû    
   
  declare   @s   varchar(1000)    
  set   @s   =   'select   '   +   @fname   +   '   from   tableName'    
  Exec(@s)                                 --   ³É¹¦    
  exec   sp_executesql   @s       --   ´


Ïà¹ØÎĵµ£º

SQL SERVER 2005 ÈçºÎÆô¶¯·þÎñ

1.¡¸¿ªÊ¼¡¹²Ëµ¥->ÔËÐÐ
--Æô¶¯sql server 2005 ·þÎñ
net start mssqlserver
--Í£Ö¹sql server 2005 ·þÎñ
net stop mssqlserver
2.¡¸¿ªÊ¼¡¹²Ëµ¥->³ÌÐò->Microsoft SQL Server 2005->ÅäÖù¤¾ß
SQL Server Configuration Manager->SQL Server(MSSQLSERVER) ÓÒ»÷ Æô¶¯·þÎñ³É¹¦ºó£¬×´Ì¬ÏÔʾΪ“ÕýÔÚÔËÐ ......

³¹µ×Çå³ýSQL SERVERÊý¾Ý¿â

ÔÚ¸ø¸÷ºÏ×÷ѧУ°²×°Ó¦ÓÃϵͳ¹ý³ÌÖУ¬·¢ÏÖѧУÀïµÄSQL SERVER 2000Êý¾Ý¿âËð»µÁË֨װºó¶¼·¢ÉúÁËͬÑùµÄÎÊÌ⣬ÄǾÍÊǰ²×°SQL SERVERÊý¾Ý¿â²»³É¹¦¡£Ô­Òò£º¼´Ê¹Äãͨ¹ý¿ØÖÆÃæ°åÀïµÄ“Ìí¼Ó/ɾ³ý³ÌÐò” Õý³£µÄÐ¶ÔØSQL SERVERÊý¾Ý¿â£¬µ«ÊÇ£¬SQL SERVER»¹ÊÇûÓÐÍêÈ«Ð¶ÔØ¸É¾»£¬»¹ÐèÒªÊÖ¹¤½øÐÐһЩ²Ù×÷¡£Òò´ËÖØÐ°²×°²»³É¹¦£¬º ......

SQLÊý¾Ý¿â˵Ã÷Êé

ÅäÖÃÔ´³ÌÐò
¸½¼ÓÊý¾Ý¿âSQL Server 2005
£¨1£©½«TM\01\App_DataÎļþ¼ÐÖеÄdb_SIS.mdfºÍdb_SIS_log.ldfÎļþ¿½±´µ½SQL Server 2005°²×°Â·¾¶ÏµÄMSSQL.1\MSSQL\DataĿ¼Ï¡£
£¨2£©Ñ¡Ôñ¿ªÊ¼/³ÌÐò/Microsoft SQL Server 2005/SQL Server Management StudioÏ½øÈëµ½“Á¬½Óµ½·þÎñÆ÷”Ò³Ãæ£¬Èçͼ1.1Ëùʾ¡£
ͼ1.1&nbs ......

ÅäÖÃSQL Server 2005 ÒÔÔÊÐíÔ¶³ÌÁ¬½Ó

 ¡¾IT168 ¼¼ÊõÎĵµ¡¿
  ĬÈÏÇé¿öÏÂ,SQLServerExpressEdition 2005ºÍSQL Server 2005¿ª·¢°æ²»ÔÊÐíÔ¶³ÌÁ¬½Ó¡£
  ÒªÔÊÐíÔ¶³ÌÁ¬½ÓSQL Server 2005 ,ÐèÒªÍê³ÉÒÔϲ½Ö裺
  ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó¡£
  ´ò¿ª·þÎñÆ÷ SQLBrowser ·þÎñ¡£
  ÅäÖ÷À»ðǽÒÔÔÊÐíSQLBrowser ·þÎñºÍSQLServer·þ ......

sql case select

SELECT ID,TITLE,
(SELECT TIMES from CLS_COURSE WHERE CLS_COURSE.ID=CLS_CLASS.COURSEID) AS TIMES,
(SELECT CASE WHEN EXISTS(SELECT *  from CLS_ATDC WHERE CLS_ATDC.CLSID=CLS_CLASS.ID ) THEN (SELECT TOP 1 COURSETIME from CLS_ATDC WHERE CLS_ATDC.CLSID=CLS_CLASS.ID ORDER BY COURSETIME DESC) ELSE 0 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ