SQL Server SQL for xml auto Ìí¼Ó¸ù½Úµã
½ñÌì´ÓÊý¾Ý¿âÖвéѯ³öxml£¬Í¬Ê±Ìí¼ÓÒ»¸ö¸ù½Úµã
×öÁËÈçϲâÊÔ£º
create table TestXmlQuery(
ID int identity(1,1) not null,
Name varchar(10)
)
go
insert into [TestXmlQuery] (Name) values('²âÊÔ1')
insert into [TestXmlQuery] (Name) values('²âÊÔ2')
insert into [TestXmlQuery] (Name) values('²âÊÔ3')
insert into [TestXmlQuery] (Name) values('²âÊÔ4')
select t.ID as myID,t.Name as myName from [TestXmlQuery] as t for xml auto,type
µÃµ½ÈçϽá¹û£º
<t myID="1" myName="²âÊÔ1" />
<t myID="2" myName="²âÊÔ2" />
<t myID="3" myName="²âÊÔ3" />
<t myID="4" myName="²âÊÔ4" />
select t.ID as myID,t.Name as myName from [TestXmlQuery] as t for xml auto,elements
µÃµ½ÈçϽá¹û£º
<t>
<myID>1</myID>
<myName>²âÊÔ1</myName>
</t>
<t>
<myID>2</myID>
<myName>²âÊÔ2</myName>
</t>
<t>
<myID>3</myID>
<myName>²âÊÔ3</myName>
</t>
<t>
<myID>4</myID>
<myName>²âÊÔ4</myName>
</t>
select t.ID as myID,t.Name as myName from [TestXmlQuery] as t for xml raw
µÃµ½ÈçϽá¹û£º
<row myID="1" myName="²âÊÔ1" />
<row myID="2" myName="²âÊÔ2" />
<row myID="3" myName="²âÊÔ3" />
<row myID="4" myName="²âÊÔ4" />
select t.ID as myID,t.Name as myName from [TestXmlQuery] as t for xml raw,elements
µÃµ½ÈçϽá¹û£º
<row>
<myID>1</myID>
<myName>²âÊÔ1</myName>
</row>
<row>
<myID>2</myID>
<myName>²âÊÔ2</myName>
</row>
<row>
<myID>3</myID>
<myName>²âÊÔ3</myName>
</row>
<row>
<myID>4</myID>
<myName>²âÊÔ4</myName>
</row>
select t.ID as myID,t.Name as myName from [TestXmlQuery] as t for xml raw,elements,
Ïà¹ØÎĵµ£º
ÔںܶàÑÐÌÖ»áºÍÅàѵ°àÉÏÎÒÓöµ½¹ýÐí¶àÈË£¬ËûÃÇ»¹²»Ã÷°×ΪʲôҪʹÓÃXMLÒ²²»ÖªµÀÈçºÎÔÚËûÃǵÄÓ¦ÓÃÖÐʹÓÃXML¡£Ò»Ð©À´×ÔÖîÈçGartner¹«Ë¾µÄ±¨¸æ½¨Òé˵£¬ÉÌÒµ¹«Ë¾²»ÄÜÔÙ×ö¾ÖÍâÈËÁË£¬²»ÄܶÔXMLÖÃÖ®²»Àí¡£Èç¹ûÄ㻹²»Çå³þXMLµ½µ×ÓÐʲôºÃ´¦µÄ»°£¬Äã²¢²»ÊÇΨһµÄÈË¡£
ÎÒ¾ö¶¨°ÑÓëÈËÃǺÍýÌ幨ÓÚXML»°ÌâµÄ½»Ì¸ÕûÀí³ÉÎÄ£¬ÁгöXMLÔÚÓ¦ÓÃÖ ......
Ó¦Ò»¸öͬʵÄÒªÇó£¬ÒªÀûÓÃstrtusµÄAction½«Ò»¸öÊý¾Ý¿â±íµÄÊý¾ÝÊä³öΪxml¸ñʽµÄÊý¾Ý£¬·½±ãµ¼ÈëʹÓ᣾Ñо¿Action»¹ÕæÄܰ쵽£¬Êµ¼ÊÉϲ»ÊÇActionµÄ¹¦ÀÍ£¬¶øÊÇJDOMµÄ¹¦ÀÍ£¬²»ËµÄÇô¶àÁË£¬¸ø´ó¼Ò·ÖÏíһϡ£ ÎÒÓÐÒ»¸ö²âÊÔ±í£¬ÓÐÁ½¸ö×ֶΣ¬Ò»¸öÊÇÓû§Ãû£¬Ò»¸öÊÇÃÜÂ룬ÏÖ½«Õ⸠......
½ñÈÕ²úÆ·²¿Òªµ¼ÅúÊý¾Ý£¬µ«ÊÇÐèÒªÁ¬½Ó²éѯ²éѯµÄ¼¸¸ö±í²»ÔÚͬһ·þÎñÆ÷ÉÏ¡£ËùÒÔÎÒ¿ªÊ¼ÊÇÕâô¸ÉµÄ£º
1.²éѯһ̨·þÎñÆ÷µÄÊý¾Ý£¬²¢µ¼Èë±¾µØExcel
2.²éѯÁíһ̨·þÎñÆ÷µÄÊý¾Ý£¬²¢µ¼Èë±¾µØExcel
3.Excleµ¼ÈëÊý¾Ý¿â£¬Êý¾Ý¿â×Ô´øÁËExcelµ¼ÈëÊý¾Ý¿âµÄ¹¦ÄÜ
4.Á¬½Ó²éѯ£¬OVER£¡
ºóÀ´²ÅÖªµÀ²úÆ·²¿ÒªÈ«¹ú50¶à¸ö³ÇÊеÄÊý¾Ý£¬ËùÒÔÿ¸ö³Ç ......
1¡¢ÊµÏÖÐÐÁж¯Ì¬×ª»»£¬³£ÓÃÓÚÖ÷´Ó±í¹ØÁªÊ±µÄÌØÊâÐèÇó
select rwbm,psqh,
max(decode(xh1,1,yy))JKYL1,
max(decode(xh1,2,yy))JKYL2,
&n ......