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

SqlServer »ù´¡ÎÊÌâ

Ô­Êý¾Ý£º



¾­¹ý´ËsqlÓï¾ä²éѯ³öÀ´µÄ½á¹ûÊÇ£º
SQL code:
select Code, Name=stuff((select ','+Name from C t where Code=C.Code for xml path('')), 1, 1, '')
from C





¼ÓÉÏGroup By Code ºóÊÇÕâÑù£º




ÄÇΪʲô²»ÄÜ¼Ó Group By Code £¬Name ÄØ£¿Code£¬Name ÁеÄÊý¾Ý¶¼ÊÇÒ»Ñù°¡£¬ÎªÊ²Ã´²»Äܸù¾ÝÕâÁ½ÁзÖ×éÄØ£¿



select * from
(select Code, Name=stuff((select ','+Name from C t where Code=C.Code for xml path('')), 1, 1, '')
from C )t
group by code,name

SQL code:

select code ,name from
select Code, Name=stuff((select ','+Name from C t where Code=C.Code for xml path('')), 1, 1, '')
from C
)t
group by code,name

--try




µÚ¶þÕÅͼƬµÄnameºÍµÚÒ»ÕŵIJ»Ò»ÑùµÄ



select Code, Name=stuff((select ','+Name from C t where Code=C.Code for xml path('')), 1, 1, '')
from C
group by Code,stuff((select ','+Name from C t where Code=C.Code for xml path('')), 1, 1, '')


ÎҲŷ´Ó¦¹ýÀ´Ð¡×äÉúÁË

ÎÒ¾Í˵Ôõô¿´×ÅÕâô±ðŤ[img=http://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin


Ïà¹ØÎÊ´ð£º

jsp jdbcÁ¬½Ósqlserver 2000 ³öÏÖÎÊÌâ

´úÂ룺

try{
    Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"); 
con= DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost: ......

jspÁ¬½Ósqlserver2008µÄ×Ö·û´®(WindowsµÇ½·½Ê½)

ÈçÌâ¡£×¢ÒâµÄwindowsµÇ½£¬²¢ÇÒÊý¾Ý¿âÊÇ2008µÄ
ÎÒ ¼ÇµÃ ÔÚjavaÓïÑÔÖУ¬ÏëҪʵÏÖʹÓÃWindows Éí·ÝµÇ¼ SqlServer Êý¾Ý¿âÊDz»Ðеġ£ÒòΪ javaµÄ JDBCÊÇ¿çÆ½Ì¨µÄ¡£ÔÚjava ÖÐÁ¬½ÓÈκÎÊý¾Ý¶¼±ØÐëµÃÖ¸¶¨Óû§ÃûºÍÃÜÂë¡£Èç¹ ......

ÇóÒ»ÐÐÒµÍøÔ´Âë(C#+sqlserver)

ÈçÌâ
Ö»ÓÐ100·Ö¸øÁË¡£¡£¡£
ÄĸöÐÐÒµ£¿
ÎÒÏëÍøÉϵÄÔ´Âë¿Ï¶¨²»ÄÜÍêÈ«Âú×ã¸öÈËÏë·¨
×îºó»¹µÃ×Ô¼ºÕû
ÍÆ¼öÒ»¿î×ÔÖú½¨Õ¾Èí¼þ£º·çѶ
C#+SQL
¿ÉÒÔÉè¼Æ³ö±È½ÏÁé»îµÄÍøÕ¾

ʲôÐÐÒµ°¡....

µ½51aspx.co ......

»ùÓÚsqlserver 2005µ¼³öÊý¾Ýµ½office 2007 Excel

´úÂ룺
insert into openrowset('microsoft.ace.oledb.12.0','excel 12.0;hdr=yes;database=d:\a.xslx','select * from [sheet1$]') select * from table
×¢Ò⣺µ¼³öµÄÊý¾ÝºÍ±íÍ·ÒªÒ» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ