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
XML ºÍ JSON Êǵ±½ñ³£ÓõÄÁ½ÖÖÊý¾ÝÃèÊöÓë´«ÊäµÄ¸ñʽ£¬ÌرðÊÇÉæ¼°µ½ JS ʱʹÓà JSON ÆÄΪƵ·±¡£×ÔÈ»£¬ÔÚ Java µÄÊÀ½çÀïÉÙ²»ÁËÍê³É JavaBean ÓëÕâÁ½ÖÖ¸ñʽÏ໥ת»»µÄ×é¼þ£¬ÄǾÍÊÇ XStream ºÍ JSON-lib¡£ÕâÀïÎÒ¼òµ¥¼ÇÏ XStream µÄÓ÷¨¡£
ÆäʵÏàÀàËÆµÄ¹¤¾ßÔçÒÑÓÐÖ®¡£Èç¹ûÓùý DWR µÄͬ־£¬Ò»¶¨ÓÐÓ¡Ïñ£¬DWR ½øÐÐÔ¶ ......
.dtdÎļþÖÐÈç¹ûÓÐÖÐÎÄ,±ØÐëÁí´æÎªUTF-8±àÂë
ÎÊÌâ:
TransformerFactoryΪ³éÏóÀà,²»ÄÜnewʵÀý,µ«ÌṩÁË·½·¨À´»ñµÃ
TransformerFactory factory = TransformerFacory.newInstance();
factory.newDocumentBuilder();
ÕâÀïnewDocumentBuilder()Ϊ³éÏó·½·¨,ΪʲôÄܵ÷ÓÃÄØ?
×¢Òâ:ÕâÀïfactory±äÁ¿Ö¸ÏòµÄÊÇÒ»¸öʵÀý,´ËʵÀýÊ ......
1. µ±Ç°ÏµÍ³ÈÕÆÚ¡¢Ê±¼ä
select getdate()
2. dateadd ÔÚÏòÖ¸¶¨ÈÕÆÚ¼ÓÉÏÒ»¶Îʱ¼äµÄ»ù´¡ÉÏ£¬·µ»ØÐ嵀 datetime Öµ
ÀýÈ磺ÏòÈÕÆÚ¼ÓÉÏ2Ìì
select dat ......
×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
......
£¨1£©±íÃû£º¹ºÎïÐÅÏ¢
¹ºÎïÈË ÉÌÆ·Ãû³Æ ÊýÁ¿
A ¼× 2
B ÒÒ  ......