Óû§saµÇ¼ʧ°Ü,¸ÃÓû§Óë¿ÉÐÅsql serverÁ¬½ÓÎÞ¹ØÁª
SQLSERVER 2005²ÉÓÃ'SQLSERVERÉí·ÝÑéÖ¤'È¥µÇ¼, ³ö´íµÄÔÒòÊÇ:'Óû§ 'sa' µÇ¼ʧ°Ü¡£¸ÃÓû§Óë¿ÉÐÅ SQL Server Á¬½ÓÎÞ¹ØÁª'.½ñÌìÉÏÍøÉϲéÁ˰ëÌì²Å¸ã¶¨µÄ¡£
¾ßÌåµÄ·½·¨ÊÇ£º ¡¡¡¡
1£º´ò¿ªSQL Server Manager¹ÜÀíÆ÷£¡ÔÚ×óÃæÕÒµ½ ‘°²È«ÐÔ’ µ¥»÷ÓÒ¼ü Ñ¡Ôñ‘н¨”£¬“µÇ¼” µ¯³öÒ»¸ö¶Ô»°¿ò£¬ÔڵǼÃûÖÐÊäÈëÄãµÄµÇ¼ºÅ£¬Ñ¡Ôñ'SQLSERVERÉí·ÝÑéÖ¤'£¬²¢ÊäÈëÃÜÂ룬¿ÉÒÔ°Ñ‘Óû§Ï´εǼʱ±ØÐëÐÞ¸ÄÃÜÂë’È¡Ïûµô¡£ µã»÷‘Óû§Ó³Éä’£¬ÔÚÓÒÃæÑ¡ÔñÒªÓ³ÉäµÄÊý¾Ý¿â£¬²¢ÔÚÇ°Ãæ´ò¹´£¡ÔÚÏÂÃæÒ»À¸ÖБdb-owner’ºÍ‘public’Ç°Ãæ´ò¹´¡£È»ºóµã»÷£§×´Ì¬£§ÔÚÓÒÃæÀ¸ÖÐÑ¡ÖУ¢ÊÚÓ裢¡¢“ÆôÓÔ£¬ÕâÁ½ÏîÒ»°ãÊÇĬÈϵ쬵«Èç¹ûĬÈϵIJ»ÊÇ´ËÁ½Ïî±ØÐë¸Ä¹ýÀ´£¬²»È»ÊÇÁ¬²»Éϵ졵ã»÷‘È·¶¨’¡£
2£ºÕÒµ½SQL·þÎñÆ÷£¬ÔÚ×óÀ¸ÖÐÉÏÃæ£¬µ¥»÷ÓÒ¼ü£¬ÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡Ôñ“ÊôÐÔ”ÃüÁî¡£µ¯³öÒ»¸ö¶Ô»°¿ò£¬µ¥»÷“°²È«ÐÔ”£¬ÔÚ“·þÎñÆ÷Éí·ÝÑéÖ¤”ÏÂÃæÑ¡Ôñ“SQL SERVERºÍWINDOWSÉí·ÝÑé֤ģʽ”£¬ÔÚÇ°Ãæ´ò¹´£¡¼ÇµÃÕâÒ»²½ºÜÖØÒª£¬Èç¹ûûÓÐÕâÒ»²½Äã¾Í±ðÏëµÇ¼³É¹¦£¡È»ºóµ¥»÷“È·¶¨”¾Í¿ÉÒÔÁË£¡
3£ºÖØÐÂÆô¶¯·þÎñ¾Í¿ÉÒÔÑ¡ÔñSQL SERVER Éí·ÝÑé֤ģʽµÇ¼ÁË£¡ÊäÈë¸Õ²ÅµÄÓû§ÃûºÍÃÜÂë¾Í¿ÉÒԵǼ³É¹¦ÁË£¡(ÖØÐÂÆô¶¯·þÎñ)
Ïà¹ØÎĵµ£º
¶ÔÓÚ½ñÌìµÄ RDBMS Ìåϵ½á¹¹¶øÑÔ£¬ËÀËøÄÑÒÔ±ÜÃâ — ÔÚ¸ßÈÝÁ¿µÄ OLTP »·¾³ÖиüÊǼ«ÎªÆÕ±é¡£ÕýÊÇÓÉÓÚ .NET µÄ¹«¹²ÓïÑÔÔËÐпâ (CLR) µÄ³öÏÖ£¬ SQL Server 2005 ²ÅµÃÒÔΪ¿ª·¢ÈËÔ±ÌṩһÖÖеĴíÎó´¦Àí·½·¨¡£ÔÚ±¾ÔÂרÀ¸ÖУ¬ Ron Talmage ΪÄú½éÉÜÈçºÎʹÓà TRY/CATCH Óï¾äÀ´½â¾öÒ»¸öËÀËøÎÊÌâ¡£
Ò»¸öʾÀýËÀËø
ÈÃÎÒÃÇ´ÓÕâÑùÒ ......
sql server 2005Ö»±¸·ÝÊý¾Ý¿âµÄ½á¹¹
1¡¢´ò¿ªsql server enterpirise management studio£¬ÓÃsaÕÊ»§Á¬½Óµ½Êý¾Ý¿â·þÎñÆ÷¡£
2¡¢Ñ¡ÔñÐèÒª±¸·ÝµÄÊý¾Ý¿â£¬ÓÒ»÷Êó±êÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡Ôñ“ÈÎÎñ”——“Éú³É½Å±¾”£¬°´Õսű¾Ïòµ¼£¬ÏÂÒ»²½¾Í¿ÉÒÔÁË¡£
ÕâÑù»á½«´ËÊý¾Ý¿âÖеÄËùÓжÔÏóµÄ´´½¨³ÉÉúÒ»¸ö½Å±¾Î ......
/*
½¨±í£º
dept:
deptno(primary key),dname,loc
emp:
empno(primary key),ename,job,mgr,sal,deptno
*/
1 Áгöemp±íÖи÷²¿ÃŵIJ¿Ãźţ¬×î¸ß¹¤×Ê£¬×îµÍ¹¤×Ê
select max(sal) as ×î¸ß¹¤×Ê,min(sal) as ×îµÍ¹¤×Ê,deptno from emp group by deptno;
2 Áгöemp±íÖи÷²¿ÃÅjobΪ'CLERK'µÄÔ±¹¤µÄ×îµÍ¹¤×Ê£¬×î¸ß¹¤×Ê
sele ......
ÓÉÓÚ¹¤×÷ºÍѧϰµÄÐèÒª£¬ÒªÔÚ±¾±¾Éϰ²×°SQL SERVER 2005 ¿ª·¢°æ(±¾±¾µÄ²Ù×÷ϵͳÊÇXP£¬ËùÒÔ²»Äܰ²×°Enterprise°æ±¾£¬¶øExpress°æ±¾µÄ¹¦ÄÜÓÖÊ®·ÖÓÐÏÞ)£¬È¥Î¢ÈíµÄ¹Ù·½ÍøÕ¾ËÑË÷ÁËÒ»ÏÂsql server 2005 developer£¬ÕÒµ½ÁËһЩ¹ØÓÚSql server¸÷ÖÖ°æ±¾µÄ½éÉÜ£¬Ê×ÏÈsql server 2005ÓÐÒÔϼ¸ÖÖ°æ±¾£º EE = SQL Server 2005 Enterprise ......