SQL Server 2008 r2 °²×°¹ý³Ì¼Ç¼
×òÍí£¬µ½Î¢Èí¹Ù·½ÏÂÁËÒ»¸ö32°æ±¾µÄTrial°æ±¾¡£ÎļþÃûΪSQLFULL_x86_ENU.exe¡£Îļþ´óСΪ1.30G×óÓÒ¡£ÒòΪֻÓÐ32λһ¸ö°æ
±¾£¬±ÈSQL Server 2008ÄǸö3GµÄҪС¶àÁË¡£ºÇºÇ¡£
http://www.microsoft.com/sqlserver/2008/en/us/R2Downloads.aspx
ÏÂ
ÔØÍê³Éºó£¬ÏÈÐ¶ÔØÔÀ´µÄSQL Server 2008¡¡sp2,½á¹ûÕûÕûÔËÐÐÁËÁ½¸öСʱ£¬ÒòΪSQL
Server¡¡2008µÄ°²×°»úÖÆÊÇ»ùÓÚframeworkÖØÐ´µÄ£¬ÌصãÊǷdz£ºÄʱ¼ä(ÎÒµÄС±¾±¾ÅäÖû¹ÊÇ¿ÉÒԵġ£^_^)¡£µ«²»ÐèÒªÔISO»òÒþ²ØÆðÀ´
µÄMSIÎļþ(Èç¹ûÄ㲻СÐÄÊÖ¹¤É¾³ýÕâЩ°²×°ÎļþµÄ»°£¬Ò²²»±Øµ£ÐÄ¡££© ÕâÒ²ÊÇΪʲô´ó¶àÊýʱºò£¬SQL Server
2008µÄ°²×°ÈÕÖ¾Îļþsetup.log»áÓÐ1G´óСµÄÔÒò¡£ÒòΪ°²×°¹¤ÐòʵÔÚÊÇÌ«ÅÓ´óÁË¡£
ÑÔ¹éÕý´«¡£Ð¶ÔØÍê³Éºó£¬ÖØÆô»úÆ÷¡£×¢
Ò⣬ÒòΪÒÔÇ°Ôø¾°²×°¹ýSQL Server¡¡2008£¬ËùÒÔһЩ×é¼þÈç.net Framework sp1µÈ²»±ØÔÙ°²×°¡£
¿ÉÒÔ
²Î¿´£º
°²×°sql2008 enterprise (EnglishÕýʽ°æ)ͼ½â
ÏÂÃæÊÇSQL Server 2008
r2µÄ°²×°¹ý³Ì,ÆäʵÓëSQL server 2008µÄ°²×°·Ç³£ÀàËÆ£¬Ö»ÊÇÒÔǰµÄ½ØÍ¼Ì«Óеã¶Ô²»Æð¹ÛÖÚ£¬Ìش˵ÀǸ£¡
ÑûÔÂ×¢£º±¾ÎİæÈ¨ÓÉÑûÔÂ
ºÍCSDN¹²Í¬ËùÓУ¬×ªÔØÇë×¢Ã÷³ö´¦¡£
ÖúÈ˵ÈÓÚ×ÔÖú!
3w@live.cn
Ïà¹ØÎĵµ£º
¡¾»ã×Ü¡¿SQL CODE --- ¾µä·¾«²Ê
Êý¾Ý²Ù×÷Àà SQLHelper.cs
ÎÞÏÞ¼¶·ÖÀà ´æ´¢¹ý³Ì
°ÙÍò¼¶·ÖÒ³´æ´¢
SQL¾µä¶ÌС´úÂëÊÕ¼¯
ѧÉú±í ¿Î³Ì±í ³É¼¨±í ½Ìʦ±í 50¸ö³£ÓÃsqlÓï¾ä
SQL SERVER ÓëACCESS¡¢EXCELµÄÊý¾Ýת»»
Óαê
¸ù¾Ý²»Í¬µÄÌõ¼þ²éѯ²»Í¬µÄ±í
INNER JOIN Óï·¨
master.dbo.spt_val ......
(Ò»)ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¡¡¡¡Êµ¼ÊÉÏ£¬Äú¿ÉÒÔ°ÑË÷ÒýÀí½âΪһÖÖÌØÊâµÄĿ¼¡£Î¢ÈíµÄSQL SERVERÌṩÁËÁ½ÖÖË÷Òý£º¾Û¼¯Ë÷Òý(clustered index£¬Ò²³Æ¾ÛÀàË÷Òý¡¢´Ø¼¯Ë÷Òý)ºÍ·Ç¾Û¼¯Ë÷Òý(nonclustered index£¬Ò²³Æ·Ç¾ÛÀàË÷Òý¡¢·Ç´Ø¼¯Ë÷Òý)¡£ÏÂÃæ£¬ÎÒÃǾÙÀýÀ´ËµÃ÷һϾۼ¯Ë÷ÒýºÍ·Ç¾Û¼¯Ë÷ÒýµÄÇø±ð£º
¡¡¡¡Æäʵ£¬ÎÒÃǵĺºÓï×ÖµäµÄÕýÎı ......
SQL code
´´½¨½ÇÉ«£¬Óû§£¬È¨ÏÞ
/*--ʾÀý˵Ã÷
ʾÀýÔÚÊý¾Ý¿âpubsÖд´½¨Ò»¸öÓµÓбíjobsµÄËùÓÐȨÏÞ¡¢ÓµÓбítitlesµÄSELECTȨÏ޵ĽÇÉ«r_test
Ëæºó´´½¨ÁËÒ»¸öµÇ¼l_test£¬È»ºóÔÚÊý¾Ý¿âpubsÖÐΪµÇ¼l_test´´½¨ÁËÓû§ÕË»§u_test
ͬʱ½«Óû§ÕË»§u_testÌí¼Óµ½½ÇÉ«r_testÖУ¬Ê¹Æäͨ¹ýȨÏ޼̳лñÈ¡ÁËÓë½ÇÉ«r_t ......
SQLÓÅ»¯²éѯ
ÊÕ²Ø
Êý¾Ý¿âµÄ²éѯÓÅ»¯¼¼Êõ
Êý¾Ý¿âϵͳÊǹÜÀíÐÅϢϵͳµÄºËÐÄ£¬»ùÓÚÊý¾Ý¿âµÄÁª»úÊÂÎñ´¦Àí£¨OLTP£©ÒÔ¼°Áª»ú·ÖÎö´¦Àí(OLAP)ÊÇÒøÐС¢ÆóÒµ¡¢Õþ¸®µÈ²¿ÃÅ×îÎªÖØÒªµÄ¼ÆËã»úÓ¦
ÓÃÖ®Ò»¡£´Ó´ó¶à ......
1. ¸´ÖƱí½á¹¹
Sql´úÂë
1. select * into B from A where 1=0;
select * into B from A where 1=0;
2.¸´ÖƱí¼Ç¼ ¸´ÖÆÄ³Ð©×Ö¶Î
Sql´úÂë
1. insert into B(a, b, c) select d, e, f from A;
insert into B(a, b, c) select d, e, f from A;
¸´Ö ......