SQL´¥·¢Æ÷ʵÀý
¶¨Ò壺 ºÎΪ´¥·¢Æ÷£¿ÔÚSQL ServerÀïÃæÒ²¾ÍÊǶÔijһ¸ö±íµÄÒ»¶¨µÄ²Ù×÷£¬´¥·¢Ä³ÖÖÌõ¼þ£¬´Ó¶øÖ´ÐеÄÒ»¶Î³ÌÐò¡£´¥·¢Æ÷ÊÇÒ»¸öÌØÊâµÄ´æ´¢¹ý³Ì¡£
³£¼ûµÄ´¥·¢Æ÷ÓÐÈýÖÖ£º·Ö±ðÓ¦ÓÃÓÚInsert , Update , Delete ʼþ¡£
ÎÒΪʲôҪʹÓô¥·¢Æ÷£¿±ÈÈ磬ÕâôÁ½¸ö±í£º
Create Table Student( --ѧÉú±í
StudentID int primary key, --ѧºÅ
....
)
Create Table BorrowRecord( --ѧÉú½èÊé¼Ç¼±í
BorrowRecord int identity(1,1), --Á÷Ë®ºÅ
StudentID int , --ѧºÅ
BorrowDate datetime, --½è³öʱ¼ä
ReturnDAte Datetime, --¹é»¹Ê±¼ä
...
)
Óõ½µÄ¹¦ÄÜÓÐ:
1.Èç¹ûÎÒ¸ü¸ÄÁËѧÉúµÄѧºÅ,ÎÒÏ£ÍûËûµÄ½èÊé¼Ç¼ÈÔÈ»ÓëÕâ¸öѧÉúÏà¹Ø(Ò²¾ÍÊÇͬʱ¸ü¸Ä½èÊé¼Ç¼±íµÄѧºÅ);
2.Èç¹û¸ÃѧÉúÒѾ±ÏÒµ£¬ÎÒÏ£Íûɾ³ýËûµÄѧºÅµÄͬʱ£¬Ò²É¾³ýËüµÄ½èÊé¼Ç¼¡£
µÈµÈ¡£
Õâʱºò¿ÉÒÔÓõ½
Ïà¹ØÎĵµ£º
1. ʲôÊÇÃüÃû¹ÜµÀ£¿
ÓëTCP/IP£¨´«Êä¿ØÖÆÐÒé»òinternetÐÒ飩һÑù£¬ÃüÃû¹ÜµÀÊÇÒ»ÖÖͨѶÐÒé¡£ËüÒ»°ãÓÃÓÚ¾ÖÓòÍøÖУ¬ÒòΪËüÒªÇó¿Í»§¶Ë±ØÐë¾ßÓзÃÎÊ·þÎñÆ÷×ÊÔ´µÄȨÏÞ¡£
Òª½âÊÍÕâ¸öÎÊÌ⣬ÎÒ»¹ÊÇժ¼΢Èí¹Ù·½µÄ×ÊÁϱȽϺÃ
http://msdn.microsoft.com/zh-cn/library/ms187892.aspx
ÈôÒªÁ¬½Óµ½ SQL Server Êý¾Ý¿âÒýÇæ£¬±ØÐëÆô ......
http://msdn.microsoft.com/zh-cn/library/bb546187.aspx
http://www.cnblogs.com/kirinboy/archive/2010/01/20/linq-to-sql-update-1.html
¡¾ÒýÎÄ¡¿
ÔÚѧϰLINQʱ£¬ÎÒ¼¸ºõ±»Ò»¸öÀ§ÄÑËù»÷µ¹£¬Õâ¾ÍÊÇÄã´Ó±êÌâÖп´µ½µÄ¸üÐÂÊý¾Ý¿âµÄ²Ù×÷¡£ÏÂÃæÎÒ¾ÍÒ»²½²½´øÄã×ßÈëÕâÄà̶£¬Çë×¼±¸ºÃשͷºÍ¿ÚË®£¬Follow me¡£
´Ó×î¼òµ¥µÄÇé¿öÈë ......
±¾ÖܺÍÉÏÖܾÀí¸øÎÒÃÇ×öÁËÁ½´Î¹ØÓÚsqlµÄÅàѵ£¬¸Ð¾õºÜÓÐÓÃËùÒÔ×ܽáһϣ¡
Union£ºÖ»ÓÐÁ½Õűí½á¹¹ÏàͬµÄ½á¹û¼¯²ÅÄÜʹÓÃunion£¬½«ËùÓеıíÊý¾Ý·Åµ½Ò»¸ö½á¹û¼¯ÖС£
Count£º¼ÆËã²ÎÊýÁбíÖеÄÊý×ÖÏîµÄ¸öÊý¡£À¨ºÅÀï±ß¿ÉÒÔÊÇÁÐÃû£¬Ò²¿ÉÒÔÊDzÎÊýÖµ¡£
  ......
Óû§È¨ÏÞ¹ÜÀí
Ò»¡¢·þÎñÆ÷µÇ¼ÕʺźÍÓû§ÕʺŹÜÀí
1.SQL Server·þÎñÆ÷µÇ¼¹ÜÀí
²»¹ÜʹÓÃÄÄÖÖÈÏ֤ģʽ£¬Óû§¶¼±ØÐëÏȾ߱¸ÓÐЧµÄÓû§µÇ¼Õʺš£SQL ServerÓÐÈý¸öĬÈϵÄÓû§µÇ¼Õʺţº¼´sa¡¢Builtin\administratorsºÍguest¡£saÊÇϵͳ¹ÜÀíÔ±(system administrator)µÄ¼ò³Æ£¬ÊÇÒ»¸öÌØÊâµÄÓû§£¬ÔÚSQL ServerϵͳºÍËùÓÐÊý¾Ý¿âÖÐÓ ......
SQL Server 2005ÆôÓÃsaÕ˺Å
ÆôÓÃsaÓû§ºÍÔ¶³ÌÁ¬½Ó
²Ëµ¥Start->Microsoft SQL Server 2005->Configuration Tools->SQL Server Configuration Manager
Ñ¡ÖÐSQL Server 2005 Network Configuration
ÔÚÓұߵÄTCP/IPÉϵãÓÒ¼ü£¬enabled
²Ëµ¥Start->Microsoft SQL Server 2005->SQL ......