XML XQuery
--XQuery »ùÓÚÏÖÓÐµÄ XPath ²éѯÓïÑÔ£¬²¢Ö§³Ö¸üºÃµÄµü´ú¡¢¸üºÃµÄÅÅÐò½á¹ûÒÔ¼°¹¹Ôì±ØÐèµÄ XML µÄ¹¦ÄÜ¡£
--1.ÉùÃ÷Ò»¸ö xml ÀàÐ͵ıäÁ¿£¬È»ºóʹÓà xml Êý¾ÝÀàÐ굀 query() ·½·¨À´²éѯ´Ë±äÁ¿
DECLARE @x xml
SET @x = '<ROOT><a>111</a></ROOT>'
SELECT @x.query('/ROOT/a')
--²éÕÒÊôÐÔaid=20µÄa½Úµã
DECLARE @x xml
SET @x = '<ROOT>
<a aid="10">10</a>
<a aid="20">20</a>
</ROOT>'
SELECT @x.query('/ROOT/a[@aid=20]')
--2.ѯÊÇÕë¶Ô AdventureWorks Êý¾Ý¿âÖÐ ProductModel ±íµÄ xml ÀàÐ굀 Instructions ÁÐÖ¸¶¨µÄ¡£
--²éÕÒÌõ¼þProductModelID=7£¬ÊôÐÔLocationID=10µÄLocation½Úµã
SELECT Instructions.query('declare namespace AWMI="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelManuInstructions";
/AWMI:root/AWMI:Location[@LocationID=10]
') as Result
from Production.ProductModel
WHERE ProductModelID=7
--XQuery °üº¬ÃüÃû¿Õ¼äÉùÃ÷£¨declare namespace AWMI=...£©ºÍ²éѯ±í´ïʽ£¨/AWMI:root/AWMI:Location[@LocationID=10]£©¡£
DECLARE @x xml
SET @x = '<ROOT>
<a aid="10">10</a>
<a aid="20">20</a>
</ROOT>'
SELECT @x.query('/ROOT/a[@aid=20]')
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<xsd:import namespace=”http://acme ......
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//´ò¿ªÄ³Îļþ(¼ÙÉèweb.configÔÚ¸ùĿ¼ÖÐ)
string filename=Server.MapPath("/") + @"WebApplication1\web.config";
XmlDocument xmldoc= new XmlDocument();
xmldoc.Load(filename);
//µÃµ½¶¥²ã½ÚµãÁбí
XmlNodeList topM=xmldoc.DocumentElement.ChildNodes;
foreach(XmlElement element in topM)
{
if(ele ......
function init() {
var viewChartID = 0;
var viewChartSum = "" ;
reportName = document.getElementById("reportName").value;
xmlDoc=loadXMLDoc("./charreport/xml/viewChart.xml");
x=xmlDoc.getElementsByTagName('viewChart')[0].childNodes;
for (i=0;i<x.length;i++ ......
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--A. ´Ó´æ´¢ÔÚ·ÇÀàÐÍ»¯µÄ xml ±äÁ¿ÖеÄÎĵµÖÐɾ³ý½Úµã
DECLARE @myDoc xml
SET @myDoc = '<?Instructions for=TheWC.exe ?>
<Root>
<!-- instructions for the 1st work center -->
<Location LocationID="10" LaborHours="1.1" MachineHours=".2" >
Some text 1
<st ......