SQL Server 2005 ²»ÔÊÐíÔ¶³ÌÁ¬½Ó½â¾ö·½·¨
¸Õ¸Õ°²×°µÄÊý¾Ý¿âϵͳ£¬°´ÕÕĬÈϰ²×°µÄ»°£¬ºÜ¿ÉÄÜÔÚ½øÐÐÔ¶³ÌÁ¬½Óʱ±¨´í£¬Í¨³£ÊÇ´íÎó:"ÔÚÁ¬½Óµ½ SQL Server 2005 ʱ£¬ÔÚĬÈϵÄÉèÖÃÏ SQL Server ²»ÔÊÐí½øÐÐÔ¶³ÌÁ¬½Ó¿ÉÄܻᵼÖ´Ëʧ°Ü¡£ (provider: ÃüÃû¹ÜµÀÌṩ³ÌÐò, error: 40 - ÎÞ·¨´ò¿ªµ½ SQL Server µÄÁ¬½Ó) "ËÑMSDN£¬ÉÏÃæÓÐһƬ»úÆ÷·ÒëµÄÎÄÕ£¬ÊÇÔÚÈÃÈËÄÑÒÔÃ÷°×£¬ÏÖÔÚ×ܽáÈçÏ£ºÃ÷°×ÁËSQL ServerÊǸöÍøÂçÊý¾Ý¿â¾Í¿ÉÓÈжø½âÁË£¬¼òµ¥µÄ·ÖΪÏÂÃæµÄ¼¯ÖÐÇé¿ö¡£
1. Êý¾Ý¿âÒýÇæÃ»ÓÐÆô¶¯¡£
ÓÐÁ½ÖÖÆô¶¯·½Ê½:
(1)¿ªÊ¼->³ÌÐò->Microsoft SQL Server 2005->SQL Server 2005ÍâΧӦÓÃÅäÖÃÆ÷,ÔÚ´ò¿ªµÄ½çÃæµ¥»÷"·þÎñµÄÁ¬½ÓµÄÍâΧӦÓÃÅäÖÃÆ÷",ÔÚ´ò¿ªµÄ½çÃæÖÐÕÒµ½Database Engine,µ¥»÷"·þÎñ",ÔÚÓÒ²à²é¿´ÊÇ·ñÒÑÆô¶¯,Èç¹ûûÓÐÆô¶¯¿Éµ¥»÷"Æô¶¯",²¢È·±£"Æô¶¯ÀàÐÍ"Ϊ×Ô¶¯,²»ÒªÎªÊÖ¶¯,·ñÔòÏ´οª»úʱÓÖÒªÊÖ¶¯Æô¶¯;
(2)¿É´ò¿ª:¿ªÊ¼->³ÌÐò->Microsoft SQL Server 2005->ÅäÖù¤¾ß->SQL Server Configuration Manager,Ñ¡ÖÐSQL Server 2005·þÎñÖÐSQL Server(MSSQLSERVER) ,²¢µ¥»÷¹¤¾ßÀ¸ÖеÄ"Æô¶¯·þÎñ"°´Å¥°Ñ·þÎñ״̬¸ÄΪÆô¶¯;
ʹÓÃÉÏÃæÁ½ÖÖ·½Ê½Ê±,ÓÐʱºòÔÚÆô¶¯µÄʱºò¿ÉÄÜ»á³öÏÖ´íÎó,²»ÄÜÆô¶¯,Õâʱ¾ÍÒª²é¿´"SQL Server 2005ÅäÖùÜÀíÆ÷"ÖеÄSQL Server 2005ÍøÂçÅäÖÃ->MSSQLSERVERÐÒéÖеÄVIAÊÇ·ñÒÑÆôÓÃ,Èç¹ûÒÑÆôÓÃ,Ôò°ÑËü½ûÖ¹.È»ºóÔÙÖ´ÐÐÉÏÊöÒ»ÖÖ·½Ê½²Ù×÷¾Í¿ÉÒÔÁË.
2. ÊÇ·ñÒѾÔÊÐíÔ¶³ÌÁ¬½Ó¡£
Õâ¸ö²¿·Ö¿ÉÒÔ¼òµ¥µÄ·ÖΪ4¸ö·½Ã棬·Ö±ðÊÇÔÚ SQL ServerÉÏÆôÓÃÔ¶³ÌÁ¬½Ó¡¢ÆôÓÃSQL Server ä¯ÀÀ·þÎñ¡¢ÔÚWindows ·À»ðǽÖÐΪSQL Server 2005 ´´½¨ÀýÍâºÍÔÚWindows ·À»ðǽÖÐΪ“SQLBrowser”´´½¨ÀýÍâ¡£ÏÂÃæÊǼ¸¸ö¾ßÌåµÄ²Ù×÷·½Ê½£¬Õª×ÔMSDN£¬¸öÈ˾õµÃÎÄÕµĺÚÌ岿·ÖÓ¦µ±ÌرðµÄÒ»ÆðÎÒÃǵÄ×¢Òâ¡£
¡¡¡¡ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó
1.Ö¸Ïò“¿ªÊ¼->³ÌÐò->Microsoft SQL Server 2005->ÅäÖù¤¾ß->SQL Server ÍâΧӦÓÃÅäÖÃÆ÷”
2.ÔÚ“SQL Server 2005 ÍâΧӦÓÃÅäÖÃÆ÷”Ò³, µ¥»÷“·þÎñºÍÁ¬½ÓµÄÍâΧӦÓÃÅäÖÃÆ÷”
3.È»ºóµ¥»÷Õ¹¿ª“Êý¾Ý¿âÒýÇæ”£¬ Ñ¡ÖГԶ³ÌÁ¬½Ó”£¬ÔÚÓÒ±ßÑ¡ÖГ±¾µØÁ¬½ÓºÍÔ¶³ÌÁ¬½Ó”£¬
ÔÙÑ¡ÔñҪʹÓõÄÐÒ飬( Õâ¸öµØ·½Ó¦µ±ÆôÓÃTCP/IP ºÍÃüÃû¹ÜµÀ·þÎñ£¡)µ¥»÷“Ó¦ÓÔ£¬Äú»á¿´µ½ÏÂÏûÏ¢£º
“Ö±µ½ÖØÐÂÆô¶¯Êý¾Ý¿âÒýÇæ·þÎñºó£¬¶ÔÁ¬½ÓÉèÖÃËù×öµÄ¸ü¸Ä²Å»áÉúЧ¡£”£¬µ¥»÷“
Ïà¹ØÎĵµ£º
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 ......
--°´Ä³Ò»×ֶηÖ×éÈ¡×î´ó(С)ÖµËùÔÚÐеÄÊý¾Ý
Êý¾ÝÈçÏ£º
name val memo
a 2 a2(aµÄµÚ¶þ¸öÖµ)
a 1 a1--aµÄµÚÒ»¸öÖµ
a 3 a3:aµÄµÚÈý¸öÖµ
b 1 b1--bµÄµÚÒ»¸öÖµ
b &n ......
×ªÔØËµÃ÷£º¸øÕýÔÚ×öϵͳºÍÏë×öϵͳµÄÈË£¬SQL²©´ó¾«ÉÄãÃÇ»áÓõ½µÄ¡£——mAysWINd
Ò»¸öÌâÄ¿Éæ¼°µ½µÄ50¸öSqlÓï¾ä
Student(S#,Sname,Sage,Ssex) ѧÉú±í
Course(C#,Cname,T#) ¿Î³Ì±í
SC(S#,C#,score) ³É¼¨±í
Teacher(T#,Tname) ½Ìʦ±í
ÎÊÌ⣺
1¡¢²éѯ“001”¿Î³Ì±È“002”¿Î³Ì³É¼¨¸ßµ ......
1.²éÕÒÖØ¸´Êý¾Ý±íµÄidÒÔ¼°Öظ´Êý¾ÝµÄÌõÊý
select max(id) as nid,count(id) as ÖØ¸´ÌõÊý from tableName
group by linkname Having Count(*) > 1
2.²éÕÒÖØ¸´Êý¾Ý±íµÄÖ÷¼ü
select max(id) as nid from tableName
group by linkname Having Count(id) > 1
3.ɾ³ýÖØ¸´µÄÊý¾Ý
delete from table ......
SQL Server 2005Ïà¶ÔÓÚSQL Server 2000À´Ëµ£¬ÎÞÂÛÊÇÐÔÄÜ»¹Êǹ¦Äܶ¼ÓÐÒ»¸öÏ൱´óµÄÌá¸ß,ÉõÖÁ¿ÉÒÔÓÓ¸ïÃü”À´ÐÎÈÝÕâÒ»´ÎÉý¼¶¡£SQL Server 2005ʹ SQL Server õÒÉíÓÚÆóÒµ¼¶Êý¾Ý¿âÐÐÁС£ÔÚÊý¾Ý¸ß¿ÉÓÃÐÔ·½Ã棬SQL Server 2005ΪÓû§ÌṩÁËÊý¾Ý¾µÏñ¡¢¸´ÖÆ¡¢¹ÊÕÏ×ªÒÆÈº¼¯¡¢ÈÕÖ¾´«Ë͹¦ÄÜ¡£±¾ÎÄÏò¶ÁÕß¼òµ¥½é½áSQL Serve ......