xsd

问题 I have a table with an XML column. The documents are pretty large and numerous, and I've been trying various ways to improve the performance of basic queries. Because the documentation indicates that applying an XML Schema to the column can help SQL Server to optimize queries — and because one was available — I created a schema collection and applied the type to my XML column. Query performance went off a cliff. I mean, the very simplest tests became intolerably slow. I removed the column

问题 Here is my WSDL : <?xml version="1.0" encoding="UTF-8"?> <wsdl:definitions targetNamespace="http://xxx" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:ns0="http://xxx/commun/axis" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://xxx" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <wsdl:types> <xsd:schema targetNamespace="http://xxx/commun/axis" xmlns="http://www.w3.org/2001/XMLSchema"> <xsd:include schemaLocation="https://host

问题 My XML file looks like : <root> <template> <unknownTag> <anotherUnknownTag/> <anotherKnownTag/> <field name='price'/> </unknownTag> </template> <template> <field name='salary'/> </template> <anothorKnownTag/> </root> I want to apply regex restriction to the attribute name of the tag <field/> whether it's a child or a grandchild or a grand grandchild and so on. I have tried the following code, but the regex only applied to the element field when it's a direct child of the template tag. <xs

问题 I have a situation where there is a base type that I don't "own" and it allows all child elements to be optional. From a general business perspective this makes sense. For example, say it was: <xs:complexType name="BaseType"> <xs:sequence> <xs:element name="id" type="xs:string" minOccurs="0"/> <xs:element name="name" type="xs:string" minOccurs="0"/> </xs:sequence> </xs:complexType> An instance of this type will be contained in a containing type that my process uses. <xs:complexType name=

问题 i am working on an xsd-specification (for a simple game ;) ) which has that specification: I have an Elem players with an attribute number , which indicates the number of the players(a num between 1 and 4 ). As childelems, it contains elems of zero to four screenname elements. These elements have player screenname text content and attribute, which indicates the end of the game number (a number between 1 and 4 ). My big problems are the screenname and the Intervall in a typ in xsd? So how to

问题 So before we write the XML Schema, a lot of tutorials use this: <?xml version='1.0'?> or <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <data-set xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> My question is, what is this part for? What is that website specifically and why do we use it? Are there other methods to do this? If it helps, I am doing this to convert an excel worksheet into XML. 回答1: XML Declaration <?xml version='1.0'?> is an XML declaration and is not particular

问题 Having a trivial code like this: @XmlRootElement @XmlAccessorType(XmlAccessType.FIELD) class A { @XmlPath("B/text()") private String b; @XmlPath("C/text()") private Integer c; ... } It works absolutely fine as long as I have apt values in my XML. I'd like to mark the field c as required, so MOXy throw every time I try to read the document where c is either not set, or invalid. What's the easiest solution? Update: Setting default values will also do. 回答1: EclipseLink JAXB (MOXy) or any JAXB

问题 Goal: generate the Perl data structure needed to populate and write XML output, using an existing XSD schema. What I've done: I've installed XML::Compile, found a tutorial on how to use it, and read through a modified example here. I've processed my XSD file using CAM Template Editor to ensure CAM can generate an example XML file from the template, which it can, and I've compared the XML output to the XSD to ensure the two relate the way I think they should. They do. Next, I've simply pointed

问题 I'm trying to use some existing C# code in a WinRT (Windows Store/Metro) project. This code relied on some xml files generated using XSD. Unfortunately it seems the old XmlDocument classes aren't available in WinRT... there are some alternatives, but they don't seem to be quite the same - so I need to generate some new files for WinRT. Is there a way to import an XSD file into a WinRT project so that all the data classes, and enums are generated and can be used in the Metro project? I've

问题 I'm trying to validate below XML with the below XSD: XML <Device xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <Parameter Id="100" Flag="100" xsi:type="xsd:unsignedInt">-100</Parameter> </Device> XSD <?xml version="1.0" encoding="UTF-8" ?> <xsd:schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <xsd:element name="Device"> <xsd:complexType> <xsd:sequence> <xsd:element name='Parameter'