Xml is invalid but no errors when calling schemaValidate()

Question

Hi,
I'm validating my xmls against xsd and regular expression is used in xsd restriction.
Problem is that if the element value is missing then xml have to
be invalid (in regular expression min length is 1) but no error is raised.
Here is my xsd:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="urn:iso:std:iso:20022:tech:xsd:msgid" targetNamespace="urn:iso:std:iso:20022:tech:xsd:msgid" elementFormDefault="qualified">
  <xs:element name="Document" type="Document"/>
  <xs:complexType name="Document">
    <xs:sequence>
      <xs:element name="MsgId" type="S2SCTId7"/>
    </xs:sequence>
  </xs:complexType>
  <xs:simpleType name="S2SCTId7">
    <xs:restriction base="xs:string">
      <xs:pattern value="([A-Za-z0-9]|[+|\?|/|\-|:|\(|\)|\.|,|']){1,35}"/>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>Here is my xml:
<Document xmlns="urn:iso:std:iso:20022:tech:xsd:msgid"><MsgId></MsgId></Document>When validating this xml, there are no errors.
SQL> declare
  2    l_xml XMLType:=XMLType('<Document xmlns="urn:iso:std:iso:20022:tech:xsd:msgid"><MsgId></MsgId></Document>');
  3  begin
  4    l_xml:=l_xml.createSchemaBasedXML('http://xmlns.oracle.com/xdb/urn:iso:std:iso:20022:tech:xsd:msgid');
  5    l_xml.schemaValidate();
  6  end;
  7  /
PL/SQL procedure successfully completed.
SQL> spool off;Oracle version is 10.2.0.1
Thanks
Ants
Message was edited by:
Ants Hindpere

Answer 1

Funny to see that "search" and "advanced search" on metalink are different.
I have read the bug you have found. I guess that you are stuck. The bug report doesn't give me any indication that the problem mentioned there has been solved. On the other hand, the internals between that and your problem don't have to be related.
Apparently you got support, so if I were you, I would create a service request. The bug mentioned by you is from 2007, so maybe you are lucky and if it is related they have a solution in the meanwhile and/or a workaround.