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

SQl 2005 For XMl ¼òµ¥²éѯ(Raw£¬Auto£¬Pathģʽ)(2)

ÎÄÕµ¼º½ SQL Server 2005 ѧϰ±Ê¼ÇϵÁÐÎÄÕµ¼º½
     ÔÚSQl 2005 For XMl ¼òµ¥²éѯ(Raw£¬Auto£¬Pathģʽ)(1) ÀïÎÒÃÇ˵Á˹ØÓÚPath£¬RawºÍAutoģʽµÄÓ÷¨£¬ÆäʵÀïÃæ²»½ö½ö ÊÇÕâЩ¼òµ¥µÄ²Ù×÷£¬»¹ÓÐһЩÆäËüµÄÌØÐÔ£¬±ÈÈç˵Type»òOpenXml·½·¨£¬sp_xml_preparedocument´æ´¢¹ý³Ì µÈÕâЩÔö¼ÓµÄ¶«¶«£¬ÎÒÃÇÀ´Ò»¸öÒ»¸öµÄ¿´°É£¬
    µÚÒ»¸öType¹Ø¼ü×Ö£¬Type´ó¼Ò¶¼ ÖªµÀ Ó¢ÎÄÒâ˼ÊÇÀàÐÍ£¬ÔÚÕâÀïÒ²ÊǺÍÀàÐÍÏà¹ØµÄ£¬Òâ˼¾ÍÊÇ˵ÈÃ×Ó¼¯ÀïÃæÀàÐͺͼ¯ºÏµÄÀàÐÍͳһ£¬¾ßÌå ÊÇÔõôͳһµÄÕâ¸öÎÒÒ²²»¶®£¬´ó¼Ò»¹µÃ×Ô¼ºÈ¥²é»òÊÇÕÒÕÒMSµÄÍøÕ¾°É£¬ÎÒÃÇ»¹ÓÃÉÏÒ»½ÚµÄÊý¾Ý¿âºÍ±íÀ´ÊµÏÖ¾ßÌå±íµÄ½á¹¹»¹Çë´ó¼Ò²Î¿¼SQl 2005 For XMl ¼òµ¥²éѯ(Raw£¬Auto£¬Pathģʽ)(1)ÀïÃæµÄ   ÎÒÃÇÀ´×öдһ¸öÕâÑùµÄ×Ó²éѯ
             
SELECT SID,SName,(SELECT ClassInfo.CName from ClassInfo  WHERE ClassInfo.CID=Students.CID  FOR xml raw)
from Students
ORDER BY CID FOR xml auto 
      ÎÒÃÇ¿ÉÒÔÇå³þµÄ¿´µ½×Ó²éѯ·µ»ØµÄÊÇÒ»¸öXmlÀàÐ͵ĶøÍâÃæµÄ¼¯ºÏÒ²ÊÇÒ»¸öXmlÀàÐ͵ģ¬Õâ¸öʱºòÈç¹ûÎÒÃÇÖ±½ÓÖ´Ðеϰ¾Í»á·¢Éú´íÎó
  ÏûÏ¢ 6809£¬¼¶±ð 16£¬×´Ì¬ 1£¬µÚ 1 ÐÐ
      ²»Äܽ«Î´ÃüÃûµÄ±íÓÃ×÷ XML ±êʶ·û£¬Ò²²»Äܽ«Î´ÃüÃûµÄÁÐÓÃÓÚÊôÐÔÃû³Æ¡£ÇëÔÚ SELECT Óï¾äÖÐʹÓà AS ¶ÔδÃüÃûµÄÁÐ/±í½øÐÐÃüÃû¡£
    ÎÒÃÇÖªµÀ Èç¹ûÊÇÕý³£µÄÇé¿öÏÂÊÇ¿ÉÒԵģ¬Î޷ǾÍÊÇÕâÒ»ÁÐûÓÐÁÐÃû£¬µ«ÊÇÊDz»»á±¨´íµÄ£¬ÄÇÕâ¸öʱºòÎÒÃǾͿÉÒÔÕâÑùÀ´Ð´ÁË
  
SELECT SID,SName,(SELECT ClassInfo.CName from ClassInfo  WHERE ClassInfo.CID=Students.CID  FOR xml raw,type)
from Students
ORDER BY CID FOR xml auto
   Ö»ÒªÔÚ×Ó¼¯µÄºóÃæ¼ÓÉÏÒ»¸öType¾Í¿ÉÒÔÁË£¬ÎÒÃǵÄType¾ÍÊÇÔÚÕâÖÖÇé¿öÏÂʹÓõģ¬Ò²¿ÉÄÜÊÇÎÒÁ˽âµÄÌ«ÉÙÁË£¬ÎÒ¸öÈ˸оõ Õâ¸ö¶«¶«ÊÇûÓÐʲô̫´óµÄÓô¦µÄ£¬ÎÒÃÇ¿ÉÒÔÕâÑùÀ´Ð´
SELECT SID,SName,(SELECT ClassInfo.CName from ClassInfo  WHERE ClassInfo.CID=Studen


Ïà¹ØÎĵµ£º

Android·¬ÍâÆª——XML layoutÓëCSS ×ªÔØ

   ¿ª·¢¹ýAndroidÓ¦ÓõÄͬѧÃǶ¼ÖªµÀ£¬Android¹¤³Ì-res-layout×ÊÔ´Îļþ¼ÐÏ´æ·Å×Å¿ØÖÆview²¼¾ÖµÄxmlÎļþ£¬ÎÒÃÇ¿ÉÒÔͬ¹ýgetViewById(int i)·½·¨£¬´ÓXMLÖй¹Ôìview¼°Æä×ÓÀ࣬ÔÚÕâ¸ö¹ý³Ìµ±ÖУ¬XMLÎļþÖеÄÒ»ÇÐlayoutÊôÐÔÒ²½«±»¸³ÓèÕâ¸öview¡£µ±È»£¬ÎÒÃÇÒ²Äܹ»Í¨¹ý´úÂëÀ´ÎªÄ³Ò»¸öviewÀ´ÉèÖÃlayout£¬ÄÇÊǺ󻰡£Í¨¹ý¶Ô¼ ......

¡¾×ܽ᡿oracle»Ö¸´Îóɾ³ýÊý¾Ý£¬½â³ýËø¶¨µÄµÈsqlÓï¾ä

1.Ôø¾­²»Ð¡Ðİѿª·¢¿âµÄÊý¾Ý¿â±íÈ«²¿É¾³ý£¬µ±Ê±ÏŵÄÒªËÀ¡£½á¹ûÕÒµ½ÏÂÃæµÄÓï¾ä»Ö¸´µ½ÁË1¸öСʱ֮ǰµÄÊý¾Ý£¡ºÜ¼òµ¥¡£
×¢ÒâʹÓùÜÀíÔ±µÇ¼ϵͳ£º
select * from ±íÃû as of timestamp sysdate-1/12 //²éѯÁ½¸öСʱǰµÄij±íÊý¾Ý£¡¼ÈÈ»Á½Ð¡Ê±ÒÔǰµÄÊý¾Ý¶¼µÃµ½ÁË£¬¼ÌÐøÔõô×ö£¬ÖªµÀÁ˰ɡ£¡£

Èç¹ûdropÁË±í£¬Ôõô°ì£¿£¿¼ûÏ ......

sqlÖеÄlike


Ö´ÐÐ Êý¾Ý¿â²éѯʱ£¬ÓÐÍêÕû²éѯºÍÄ£ºý²éѯ֮·Ö¡£
Ò»°ãÄ£ºýÓï¾äÈçÏ£º
SELECT ×Ö¶Î from ±í WHERE ij×Ö¶Î Like Ìõ¼þ
ÆäÖйØÓÚÌõ¼þ£¬SQLÌṩÁËËÄÖÖÆ¥Åäģʽ£º
1£¬%£º±íʾÈÎÒâ0¸ö»ò¶à¸ö×Ö·û¡£¿ÉÆ¥ÅäÈÎÒâÀàÐͺͳ¤¶ÈµÄ×Ö·û£¬ÓÐЩÇé¿öÏÂÈôÊÇÖÐÎÄ£¬ÇëÔËÓÃÁ½¸ö°Ù·ÖºÅ£¨%%£©±íʾ¡£
±ÈÈç SELECT * from [user] WHERE u_na ......

¸Ä½øµÄJava XMLÎļþºÏ²¢¹¤¾ßÀà

¹¤×÷ÖÐÓöµ½ÐèÒªºÏ²¢XMLµÄÎÊÌ⣬Ëì´ÓÍøÉϲéÕÒÏà¹Ø×ÊÁÏ£¬
1¡¢ ¡¶ XML merging made easy  

¡·
2 ¡¢¡¶javaÖкϲ¢xmlÎĵµµÄÉè¼ÆÓëʵÏÖ 
¡·
²âÊÔºó·¢ÏÖ¾ù²»·ûºÏʵ¼ÊÐèÇó£¬Êµ¼ÊÐèÇóÈçÏ£º
file1.xml: 
<root>
<a>
<b name="1"/>
</a>
<d /& ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ