Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

sql2005ÖÐÒ»¸öxml¾ÛºÏµÄÀý×Ó

sql2005ÖÐÒ»¸öxml¾ÛºÏµÄÀý×Ó ÊÕ²Ø
¸ÃÎÊÌâÀ´×ÔÂÛ̳ÌáÎÊ£¬ÑÝʾSQL´úÂëÈçÏÂ
--½¨Á¢²âÊÔ»·¾³
set nocount on
create table test(ID varchar(20),NAME varchar(20))
insert into test select '1','aaa'
insert into test select '1','bbb'
insert into test select '1','ccc'
insert into test select '2','ddd'
insert into test select '2','eee'
go
--²âÊÔ
select *from (select distinct id from test)a
OUTER APPLY(
select value=''+(
select name from test path
where id = A.id
for xml auto)+'') b
--ɾ³ý²âÊÔ»·¾³
drop table test
set nocount off
/*--½á¹û
id value
-------------------- --------------------------------------------------------------------
1
2
*/
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/jinjazz/archive/2008/09/10/2910561.aspx


Ïà¹ØÎĵµ£º

SQL 2005 ASP.NETÊý¾Ý¿âÁ¬½Ó×ܽá

 
VS2005+SQL2005 ASP.NET2.0Êý¾Ý¿âÁ¬½Ó×ܽá
    Í¨¹ýÉÏƪÎÄÕ£¨http://www.cnblogs.com/user34j/archive/2007/01/23/628426.html£©µÄÉèÖÃÆäʵÒѾ­²î²»¶àÍê³ÉÁË£¬Ö»ÊÇ»¹ÓÐһЩϸ½ÚµÄµØ·½Ã»ÓÐ×öºÃ£¬¾­¹ýÒ»·¬Ñо¿ÏÖÔÚÖÕÓڸ㶨ÁË¡£¶ÔÓÚÏñÎÒÕâÑùµÄÐÂÊÖÀ´Ëµ£¬Õû¸öÊý¾Ý¿âÁ¬½ÓÕæÊDz»ÈÝÒס£ÏÖ×ܽáÈçÏ£ ......

SQL SERVERÖеÄÊý¾Ý¿â»Ö¸´¼¼Êõ


SQL ServerÊý¾Ý¿â±¸·ÝÓÐÁ½ÖÖ·½Ê½£¬Ò»ÖÖÊÇʹÓÃBACKUP DATABASE½«Êý¾Ý¿âÎļþ±¸·Ý³öÈ¥£¬ÁíÍâÒ»ÖÖ¾ÍÊÇÖ±½Ó¿½±´Êý¾Ý¿âÎļþmdfºÍÈÕÖ¾ÎļþldfµÄ·½Ê½¡£ÏÂÃ潫Ö÷ÒªÌÖÂÛһϺóÕߵı¸·ÝÓë»Ö¸´¡£±¾Îļٶ¨ÄúÄÜÊìÁ·Ê¹ÓÃSQL Server Enterprise Manager(SQL ServerÆóÒµ¹ÜÀíÆ÷)ºÍSQL Server Quwey Analyser(SQL Server²éѯ·ÖÎöÆ÷)
¡¡¡¡
¡ ......

SQL server2005´´½¨¼Æ»®ÈÎÎñ(ת)

ÎÒÃÇÔÚ¿ª·¢¹ý³ÌÖУ¬¾­³£Óöµ½ÕâÑùÎÊÌ⣬¾ÍÊÇÒªÇó¶¨ÆÚ½øÐÐÊý¾Ý¿âµÄ¼ì²é£¬Èç¹û·¢ÏÖÌض¨Êý¾Ý£¬ÄÇô¾ÍÒª½øÐÐijÏî²Ù×÷£¬Õâ¸öÐèÇóÄØ£¬¿ÉÒÔÀûÓÃWindowsµÄ¼Æ»®ÈÎÎñ£¬¶¨ÆÚÖ´ÐÐijһ¸öÓ¦ÓóÌÐò£¬È¥¼ìË÷Êý¾Ý£»Ò²¿ÉÒÔÈóÌÐò×Ô¼º¿ØÖÆ¡£ÆäʵSQL Server×Ô¼ºÒ²¿ÉÒÔ´´½¨¼Æ»®ÈÎÎñ£¬¶¨ÆÚ½øÐÐÖ´ÐС£Èç¹ûÊý¾Ý¿â·þÎñÆ÷ÔÊÐí£¬¿ÉÒÔ¿¼ÂDzÉÓÃÕâÖÖ·½Ê½¡£ ......

×î¼òµ¥µÄSQL ServerÊý¾Ý¿â´æ´¢¹ý³Ì·ÖÒ³


×î¼òµ¥µÄSQL ServerÊý¾Ý¿â´æ´¢¹ý³Ì·ÖÒ³
 
·¢²¼Ê±¼ä£º2008.07.02 05:11     À´Ô´£ºÈüµÏÍø    ×÷ÕߣºAlizze
¡¾ÈüµÏÍø£­IT¼¼Êõ±¨µÀ¡¿×î¼òµ¥µÄSQL ServerÊý¾Ý¿â´æ´¢¹ý³Ì·ÖÒ³:
1.Ö»ÐèÒªÌṩSqlÓï¾äºÍÿҳµÄ¼Ç¼Êý,Ò³Êý¾Í¿ÉÒÔÁË
2,Ëٶȳ¬¿ìÓ´,100W¼Ç¼1~3Ãë¾Í·Ö³öÀ´ÁË
......

SQL_²éѯµ±Ìì¡¢½ü¼¸Ìì¡¢±¾ÖÜ¡¢±¾ÔµÄSQLÓï¾ä

¾­³£»áÓÐʱºòÒªÓõ½²éѯµ±Ì죬½ü¼¸Ì죬±¾ÖÜ£¬±¾ÔµÄÏà¹ØÊý¾Ý£¬ËùÒԼǼһÏÂÕâЩ±È½ÏÌØÊâµÄSQLÓï¾ä~~
--µ±Ìì
(usrRegTime >=CONVERT(varchar(10),getDate(),120)+' 00:00:00' and usrRegTime <=CONVERT(varchar (10),getDate(),120)+' 23:59:59')
--½üÈýÌì
DateDiff(day,usrRegTime,getdate()) <=3
--±¾ÖÜ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ