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

sqlÓï¾ä, °´±¾Öܵã»÷Á¿ÅÅÐò - .NET¼¼Êõ / C#

ÎÒÏë×öÒ»¸öÂÛ̳
Êý¾Ý¿âÖÐÓÐÒ»¸ö¼Ç¼µã»÷µÄ±í
ÔÚÕâ¸ö±íÀïÓÐÕâôÁ½¸ö×Ö¶Î

topicId -- Õâ¸ö×Ö¶ÎÊÇÖ¸µã»÷ÁËÄĸöÌû×ÓµÄID
clickTime -- µã»÷ʱ¼ä

±íµÄÄÚÈÝ´óÖÂÈçÏÂ:

id clickTime
1 2010.1.1
1 2010.2.1
2 2010.1.3
1 2010.1.3
3 2010.1.5
1 2010.1.1
1 2010.1.3
3 2010.1.1
2 2010.1.3
3 2010.1.2

ÎÒ¾ÍÊÇÏë×öÒ»¸ö±¾Öܵã»÷Á¿×î´óµÄÌû×ÓÅÅÐò

ÅÅÐòºó½á¹ûΪ:
±¾Öܵã»÷Á¿×î¸ßµÄÌû×ÓΪ:
ÅÅÃû Ìû×ÓID
1 1 -- µã»÷¹ý5´Î
2 3 -- µã»÷¹ý3´Î
3 2 -- µã»÷¹ý2´Î
select topicId from table_list where max
(select count(topicId) from table_list) 
and group by topicId

SQL code:

SELECT id,'µã»÷¹ý'+convert(varchar(10),count(clickTime))+'´Î'
from [dbo].[TABLE1] where datepart(wk,clickTime)=datepart(wk,getdate())
group by id
order by count(clickTime) desc


¿´¿´ÕâÑùÄܲ»ÄܰïÖúÄã

лл¥ÉϵÄÁ½Î» ÎÒÏÈÊÔÊÔ Ê®·Ö¸Ðл

ºÇºÇ,³É¹¦»ò²»³É¹¦Ï£Íû·´À¡Ò»ÏÂ,´ó¼ÒÏ໥ѧϰ

ÒýÓÃ
ºÇºÇ,³É¹¦»ò²»³É¹¦Ï£Íû·´À¡Ò»ÏÂ,´ó¼ÒÏ໥ѧϰ

¾ÍÊÇ£¬Ï໥ѧϰ¡£

лл ¶þÂ¥µÄ wonderful131 ÒѾ­³É¹¦Ö´ÐÐ Ê®·Ö¸Ðл Ò²¸Ðлһ¥µÄ»Ø¸´ ½áÌû

ºÇºÇ,¹§Ï²¹§Ï².


Ïà¹ØÎÊ´ð£º

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 ......

ajax¶ÁÈ¡ashxÊä³öµÄjsonÊý¾Ý±¨´í - .NET¼¼Êõ / C#

ÎÒÓÃjqueryÎÞË¢ÐÂÉÏ´«Í¼Æ¬ºó·µ»Øjson¸ñʽµÄÊý¾Ý±¨´í
£¨Êµ¼ÊÉÏͼƬÊÇÉÏ´«³É¹¦µÄÁË£¬Ö»ÊÇ·µ»Øjson¸ñʽ×ܶÁ²»µ½£¬×ÜÊDZ¨´í£©
ÎÒµ÷ÊÔÉÏ´«µÄashxÒ³ÈçÏÂ
ÎÞ·¨ÏÔʾ XML Ò³¡£ 
ʹÓà Ñùʽ±íÎÞ·¨²é¿´ XML ÊäÈë¡£Çë¸ü ......

ÇóÒ»¸öSQLÓï¾ä - MS-SQL Server / »ù´¡Àà

×Ö¶Î1,×Ö¶Î2.....×Ö¶ÎN,Status,ParentID
1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
ÏëÒªµÄ½á¹ûÊÇ:
1,Na ......

SQLÓï¾äÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

Çë½Ì¸ßÊÖ£º
 ÒÔÏÂÊÇÊý¾Ý¿âÖеÄÈýÌõ¼Ç¼£¬Ó¢ÎÄΪ×Ö¶ÎÃû³Æ  
  id planname TaskBeginTime Status
329 2010Äê03 ......

c# Winform ´¥ÃþÆÁ³ÌÐò - .NET¼¼Êõ / C#

¹«Ë¾¿ª·¢Ò»¸ö´¥ÃþÆÁ³ÌÐò£¬ÎÒ¸ºÔðµÄÒ»¿é£¬ÊµÏÖÕâÑùÒ»¸ö¹¦ÄÜ£¬µ±Êó±êµã»÷´°¿ÚÖÐͼƬ£¨Ò»ÕÅͼ·Ö³É¼¸²¿·Ö£©µÄÆäÖÐÒ»²¿·Öʱ£¬½«Õⲿ·ÖͼƬ½ØÈ¡³öÀ´£¬µ¯³öеĴ°¿Ú£¬½«½ØÈ¡³öµÄͼƬÏÔʾ³öÀ´¡£ÎÒʹÓÃRectangeÀà¿ØÖÆÁË·µ»Ø£¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ