Databases
StackOverflow2013
Postsdbo
POExtend an XML schema with custom elements
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POExtend an XML schema with custom elements
    primarykey
    data
    text
    <p>I'm trying to do the following:</p> <pre><code>&lt;myNamespace:foo&gt; &lt;myNamespace:bar&gt;hello&lt;/myNamespace:bar&gt; &lt;myNamespace:extended&gt; &lt;yourNamespace:anything&gt; .... &lt;/yourNamespace:anything&gt; &lt;/myNamespace:extended&gt; &lt;/myNamespace:foo&gt; </code></pre> <p>Essentially, I want to design a schema that will allow a particular element to be overridden with elements from another namespace.</p> <p>I've tried this:</p> <pre><code>&lt;!-- mySchema.xsd --&gt; &lt;schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.example.org/mySchema" xmlns:myNamespace="http://www.example.org/mySchema" elementFormDefault="qualified"&gt; &lt;complexType name="extendedType"&gt; &lt;sequence&gt; &lt;any/&gt; &lt;/sequence&gt; &lt;/complexType&gt; &lt;element name="foo"&gt; &lt;complexType&gt; &lt;sequence&gt; &lt;element name="bar" type="string"/&gt; &lt;element name="extended" type="myNamespace:extendedType"/&gt; &lt;/sequence&gt; &lt;/complexType&gt; &lt;/element&gt; </code></pre> <p>.</p> <pre><code>&lt;!-- yourSchema.xsd --&gt; &lt;schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.example.org/yourSchema" xmlns:yourNamespace="http://www.example.org/yourSchema" xmlns:myNamespace="http://www.example.org/mySchema" elementFormDefault="qualified"&gt; &lt;import namespace="http://www.example.org/mySchema" schemaLocation="mySchema.xsd"/&gt; &lt;redefine schemaLocation="mySchema.xsd"&gt; &lt;complexType name="extendedType"&gt; &lt;complexContent&gt; &lt;extension base="myNamespace:extendedType"&gt; &lt;sequence&gt; &lt;element name="anything"&gt;&lt;/element&gt; &lt;/sequence&gt; &lt;/extension&gt; &lt;/complexContent&gt; &lt;/complexType&gt; &lt;/redefine&gt; &lt;/schema&gt; </code></pre> <p></p> <p>but when I try to create a new document from yourSchema.xsd, i get the following in eclipse: "No root element exists since the schema provided has no global elements". Shouldn't yourSchema.xsd inherit the root element from mySchema.xsd? </p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POExtend an XML schema with custom elements
      1. USpmartin
      1. VTFavorite
    2. VO
      singulars
      1. POExtend an XML schema with custom elements
      1. USInfantPro'Aravind'
      1. VTFavorite
    3. VO
      singulars
      1. POExtend an XML schema with custom elements
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload