Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ò»µÀsql±ÊÊÔÌâ - MS-SQL Server / »ù´¡Àà

Ò»µÀsql±ÊÊÔÌâ
 ÐüÉÍ·Ö£º0 - ½â¾öʱ¼ä£º2009-11-3 12:01 
ÐÕÃû ¿Î³Ì ³É¼¨
ÕÅÈý ÓïÎÄ 100
ÕÅÈý Êýѧ 60
ÕÅÈý Ó¢Óï 80
ÀîËÄ ÓïÎÄ 90
ÀîËÄ Êýѧ 70
ÀîËÄ Ó¢Óï 80
½«Æä±ä³É
ÐÕÃû ÓïÎÄ Êýѧ Ó¢Óï
ÕâÖÖÐÎʽÊä³ö£¬ÓÃsqlÓï¾äʵÏÖ 

תµÄ×ÞÀÏ´óµÄ
http://blog.csdn.net/sql_lover/archive/2010/05/04/5556828.aspx

SQL code:
select ÐÕÃû,
max(case when ¿Î³Ì='ÓïÎÄ' then ³É¼¨ else 0 end) as ÓïÎÄ,
max(case when ¿Î³Ì='Êýѧ' then ³É¼¨ else 0 end) as Êýѧ,
max(case when ¿Î³Ì='Ó¢Óï' then ³É¼¨ else 0 end) as Ó¢Óï
from tb
group by ÐÕÃû


¶î£¬Ó¦¸ÃÊÇdawuguiµÄ ºÇºÇ~~~~

ÓÃmaxÖ»ÄÜÈ¡×î´óÖµÒ»¸ö£¬ÎÒÏëÒªÔÚ°ÑÆäËûµÄֵȫȡ³öÀ´

Â¥Ö÷ÊÇsql 2000 »¹ÊÇ 2005 ÄØ£¿ 

Èç¹ûÊÇ2005µÄ»°¿ÉÒÔ×Ô¼ºÊ¹ÓÃpivotºÍunpivotÀ´´¦Àí¡£¡£

sql 2000

ÒýÓÃ

ÓÃmaxÖ»ÄÜÈ¡×î´óÖµÒ»¸ö£¬ÎÒÏëÒªÔÚ°ÑÆäËûµÄֵȫȡ³öÀ´


±¾À´¾ÍÖ»ÓÐÒ»¸öÖµ


Ïà¹ØÎÊ´ð£º

jspÁ´½Ósql2000µÄÒÉÎÊ£¿



type Exception report


message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jas ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

sqlССµÄÒÉÎÊ - .NET¼¼Êõ / C#

¿ÉÄÜÒòΪ¹¤×÷µÄÔ­Òò ½Ó´¥Êý¾Ý¿âÕâ¿é±È½ÏÉÙ£¬Ö®Ç°¶¼ÊÇ×ö³ÌÐòÕâ¿é£¬Êý¾Ý¿âÕâ¿é¶¼ÓÐרÃŵÄÈËÀ´×ö ·Ö¹¤¶¼ºÜÃ÷ϸ ËùÒÔ¶ÔÊý¾Ý¿âÕâÒ»¿éÍêÈ«²»Á˽⡣ǰ¶Îʱ¼ä È¥ÃæÊÔÁ˼¸¼Ò¹«Ë¾ ¼¸ºõ¶¼ÊÇÔÚÊý¾Ý¿âÕâ¿é¹ÒµôµÄ Á¬¸ö¼òµ¥µÄSQ ......

MS SQL×÷ÒµÎÊÌâ - MS-SQL Server / Ó¦ÓÃʵÀý

ÈçºÎÔÚSQL2005ÖÐÉ趨¶¨Ê±×÷Òµ£¬±ÈÈç˵¶¨Ê±ÇåÀíijЩ±íµÄÊý¾Ý£¬
»òÕßÊǶ¨Ê±µÄ½«Ä³Ð©±íµÄÊý¾Ýµ¼³öexcel£¡
ÔÚÏߵȴý£¬¼±¼±¼±£¬×îºÃÊÇÏêϸ²½Ö裡
֮ǰÎÒ×öµÄ×÷ÒµÓеãÎÊÌ⣡
°ïUP

²Î¿¼:http://hi.baidu.com/toiota ......

ASPÒ³ÃæÎÞ·¨´ò¿ªÇóÖú£¡ - MS-SQL Server / »ù´¡Àà

¸÷λºÃ£¬ÎÒ¸Õ°ÑÒ»¸öASPÍøÕ¾ÉèÖúÃÁË£¬Ò²ÄÜÕý³£·ÃÎÊ¡£µ«ÊÇÔÚÎÒ±¾»úÉϲ»ÄÜ´ò¿ªadmin\login.asp,ËùÒÔÎÞ·¨ÊµÏÖºǫ́¹ÜÀí¡££¨´íÎóÌáʾÎÞ·¨ÕÒµ½ÍøÒ³£¬´úÂë404£¬ÎҵIJÙ×÷ϵͳÊÇwin2000 server)
µ«ÊÇÆæ¹ÖµÄÊÇÔÚ¾ÖÓòÍøµÄÆäËû» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ