SQL½»²æ²é詢
data a b c d e tag
2009-11-01 11 0 1 11 21 0
2009-12-01 11 0 21 11 21 0
2010-01-01 0 2 2 1 11 0
2009-11-01 1 1 1 0 0 1
2009-12-01 2 3 0 0 0 1
2010-01-01 22 4 12 0 0 1
²é詢結¹û顯ʾ為£º
tag 2009-11-01 2009-12-01 2010-01-01
0 44 64 16
1 4 6 39
請¸ßÈËÖ¸點ÏÂ
ÐÐתÁÐ ÓÃsum
ËÑһϣ¬ÐÐתÁÐÀ϶àÁË
SQL code:
/*
±êÌ⣺ÆÕͨÐÐÁÐת»»(version 2.0)
×÷Õߣº°®Ð¾õÂÞ.ع»ª(Ê®°ËÄê·çÓê,ÊØµÃ±ùɽѩÁ«»¨¿ª)
ʱ¼ä£º2008-03-09
µØµã£º¹ã¶«ÉîÛÚ
˵Ã÷£ºÆÕͨÐÐÁÐת»»(version 1.0)½öÕë¶Ôsql server 2000Ìṩ¾²Ì¬ºÍ¶¯Ì¬Ð´·¨£¬version 2.0Ôö¼Ósql server 2005µÄÓйØÐ´·¨¡£
ÎÊÌ⣺¼ÙÉèÓÐÕÅѧÉú³É¼¨±í(tb)ÈçÏÂ:
ÐÕÃû ¿Î³Ì ·ÖÊý
ÕÅÈý ÓïÎÄ 74
ÕÅÈý Êýѧ 83
ÕÅÈý ÎïÀí 93
ÀîËÄ ÓïÎÄ 74
ÀîËÄ Êýѧ 84
ÀîËÄ ÎïÀí 94
Ïë±ä³É(µÃµ½ÈçϽá¹û)£º
ÐÕÃû ÓïÎÄ Êýѧ ÎïÀí
---- ---- ---- ----
ÀîËÄ 74 84 94
ÕÅÈý 74 83 93
-
Ïà¹ØÎÊ´ð£º
±íA
¿¨ºÅ ʱ¼ä
1 null
2 null
3 & ......
ÈçÌ⣺select name from table1
µÃµ½½á¹û£ºname
СÍõ
СÕÔ
СÀî
......
sql server browserºÍsql server sql server expressÊǸÉÂðµÄ
ÎÒÖ»ÊÇÓÃSQL2005×öÍøÕ¾Êý¾Ý¿â£¬ÇëÎÊ¿ÉÒÔ½ûÓÃÂð£¿
ÎÒÏë½ÚÔ¼·þÎñÆ÷×ÊÔ´
»¹ÓÐÒ»¸ösql server fill text search
Õâ¸öÓ¦¸ÃÊÇÈ«ÎÄËÑË÷°É£¬¿ÉÒÔÒ²¿ÉÒ ......
Ò»Ö±ÓÃ2000£¬Ïëѧ2008.
ÇëÎÊ
1. 2008±È2000ÓÐÄÄЩ¸ü·½±ãµÄÓ¦Óã¿
2. MSSQL 2008 Ö§³ÖÄÄЩϵͳ£¿ XP¿ÉÒÔ°²×°Âð£¿
3. ÔÚÄÄÓÐÏÂÔØ£¬×îºÃÊÇÃâϵÁкţ¬¼´D°æ¡£
лл£¡
ÎÒÒ²ÓÃ2000
1.Ì«¶àÁË ×Ô¼ºÈ¥ ......
²»ÖªµÀÎÒÃèÊöÇå³þÁËÂð£¬ÎÒÏÖÔÚÊÇÏëÒªÓÃÒ»¸ösqlÓï¾äʵÏÖÕâÑùµÄ¹¦ÄÜ£¬ÇëÎÊ¿ÉÒÔÂð£¬ÓÐûÓиüºÃµÄ°ì·¨À´ÊµÏÖ£¿
лл´ó¼ÒÁË
ʲô¹¦ÄÜ£¿
ÔÎ,
..
ΪʲôÎÒÃèÊöµÄÎÊÌâ·¢±í²»ÁË£¬×Ü˵ÓзǷ¨´Ê»ò´Ê×飬ÎÒ²éÁËÏÂû ......