I am working on extracting text out of html documents and storing in database. I am using webharvest tool for extracting the content. However I kind of stuck at a point. Inside webharvest I use XQuery expression inorder to extract the data. The html document that I am parsing is as follows: <td><a name="hw">HELLOWORLD</a>Hello world</t...
Hi all! I have this Xml: <Item key = "id"> <SubItem id = "1" a = "2"/> <SubItem id = "1" b = "3"/> <SubItem x = "1"/> <SubItem y = "1"/> <SubItem z = "1"/> </Item> I wish to select the SubItems that have an attribute whose name equals the value of. key Meaning I want a query that returns these guys: <SubItem id = "1...
For example: let $targetAtt "= "att1"; let $doc := <Xml att1 = "la", att2 = "la la"> So this works: return $doc/@*[(name(.) = $targetAtt)] But is a more succinct syntax possible? For example: the following Does not work such as return $doc/@$targetAtt. Thanks ! ...
Assuming I have a SQL Server 2005 table with an xml column containing the following values: CREATE TABLE XmlTest ( XMLid int, Data xml) INSERT XMLTest VALUES ( 1 , '<data><item><type v="1" /><value v="12.56" /></item><item><type v="3" /><value v="DEBIT" /></item></data>' ) INSERT XMLTest VALUES ( 2 , '<data><item><type v...
how do I execute this xquery for $elem in /root/element() return $elem on an xml file using java without using fn:doc? i keep getting XPDY0002: The context item for axis step child::element(xml, xs:anyType) is undefined --the rundown: I need a simple solution to load an xml file, load an xquery and process ...
Hello, I've got a sequence of values. They can all be equal... or not. So with XQuery I want to get the most frequent item in the sequence. let $counter := 0, $index1 := 0 for $value in $sequence if (count(index-of($value, $sequence))) then { $counter := count(index-of($value, $sequence)) $index1 := index-of($value) } else {} ...
I need to get the value of AccountName in my table <rows> <Row xmlns="http://adcenter.microsoft.com/advertiser/reporting/v5/XMLSchema"> <AccountName value="MA_Yellowpages - AdStore" /> </Row> </rows> I am using below thing - ;WITH XMLNAMESPACES('http://adcenter.microsoft.com/advertiser/reporting/v5/XMLSchema' AS ns) select...
I am using XQuery to extract content from html pages. The html body structure is of this kind: <td> <a href ="hw1">xyz </a> Hello world 1 <a href="hw2">Helloworld 2</a> Helloworld 3 </td> My XQuery expression for extracting the text is as follows: //a[starts-with(@href,'hw1')]/following...
I am currently working on extracting data from html. I would like to extract the text between two tags. <p class="xfHeading"><b>XYZ:</b></p> <p>asdfghjk</p> <p>sdsdsd</p> <p>asdvcvcfghjk</p> <p class="xfHeading"><b>ABC:</b></p> <P>fvgbhnjm</P> <p cl...
I would like to know if xquery FLOWR expression has an exit statement like continue and break? For example I want to exit the for loop when a particular condition is reach. ...
Heya, We've got a series of XML documents that have validation operations performed on them via XQuery to locate whether nodes exist in the document and if they hold the right values. We would like to introduce some unit testing for all these XQuery statements, similar to the unit testing introduced for XSLTs however we've hit a slight...
Hi I need to retrieve some details from a MusicXML (xml) file in Java. I managed to read xml files in java - but through a web service (where I have to be online, connected to internet when I'm running my code). I came across XQuery where you can easily extract info from an XML file. But I need to embed XQuery in java (i.e. use xquery ...
I have this XML Query in SQL Server 2005: SElECT XmlField FROM tablename WHERE xmlField.exist('(/Root/Name[id="10")[1]') = 1 However, I want to replace the value "10" with a parameter that I pass to the Stored Procedure. How do I achieve this? I have tried using "@variablename" but it doesn't work. Thanks in advance. ...
I have approx 2500 documents in my test database and searching the xpath /path/to/@attribute takes approximately 2.4 seconds. Doing distinct-values(/path/to/@attribute) takes 3.0 seconds. I've been able to speed up queries on /path/to[@attribute='value'] to hundreds or tens of milliseconds by adding a Path value index on /path/to[@attr...
DECLARE @xVar XML SET @xVar = '<book genre="security" publicationdate="2002" ISBN="0-7356-1588-2"> <title>Writing Secure Code</title> <author> <firstname>Michael</firstname> <lastname>Howard</lastname> <age>25</age> <birthday>2010-05-17T00:00:00</birthday> </author> <author> <firstname></first...
I am trying to get the text elements of a table that follows a paragraph that contains a specific text element using XQuery on MS SQL Server. The problem is whenever I use the axes "following", "following-sibling" or "previous-sibling", I get an error saying this is not supported in SQL Server (I'm using version 2008). So for instance,...
I have the below xml, in which I need to do the following: If the value of both title and text element are same, sort those list element based on score attribute For e.g.: Here the value of title and text for 1st and 3rd list element are same, so these two should be sort based on score and display the list which has the highest score a...
What would the XQuery look like to check if a node exists, and if it does then run a replace statement, if not then an insert statement? Here's what I have in mind. I want to store whether or not a user has read an important message in XML. Here's what the data would look like. <usersettings> <message haveRead="0" messageId="23" ><...
Hi, I am trying to escape html characters of a string and use this string to build a DOM XML using parseXml method shown below. Next, I am trying to insert this DOM document into database. But, when I do that I am getting the following error: org.xml.sax.SAXParseException: Reference is not allowed in prolog. I have three questions: 1...
I am reading XML files of Office 2007 document using xquery. In these files the namespaces are also included. I need to retrieve the node of namespaces. I wrote xquery to fetch data and it works fine if I removed namespace from the source XML file else of the xquery resultset is empty. Wanna know how can I read namespaces and value from ...