Exception while retrieving deleted document using metadata based query

Question

Hi,
I am using dbxml 2.4.11 on Mac OS 10.5. My xml documents are stored in the dbxml with some metadata. Index on metadata is built. After delete a document I get an exception (error code is DATABASE_ERROR) while trying to use metadata based query:
com.sleepycat.dbxml.XmlException: Error: DB_NOTFOUND: No matching key/data pair found, errcode = DATABASE_ERROR
at com.sleepycat.dbxml.dbxml_javaJNI.XmlResults_hasNext(Native Method)
at com.sleepycat.dbxml.XmlResults.hasNext(XmlResults.java:136)
at gov.nasa.gsfc.md.mms.dbserver.server.XmlDbServerImpl.selectDocuments(XmlDbServerImpl.java:111)
at gov.nasa.gsfc.md.xdba.server.ApplicationServiceImpl.findDocument(ApplicationServiceImpl.java:99)
the code used to query:
query = ... /DIF[dbxml:metadata('md:Id')='1234']
// Perform the query.
XmlResults results = getXmlManager().query(query, context);
while (results.hasNext()) {
XmlValue xmlValue = results.next();
DocumentDTO documentDTO = new DocumentDTO();
XmlDocument xmlDocument = xmlValue.asDocument();
XmlMetaDataIterator metadataIt = xmlDocument.getMetaDataIterator();
XmlMetaData md = metadataIt.next();
while (md != null) {
String name = md.get_name();
String value = md.get_value().asString();
NameValuePair nameValuePair = new NameValuePair(name,value);
documentDTO.addToMetadataList(nameValuePair);
md = metadataIt.next();
retVal.add(documentDTO);
counter = counter + 1;
results.delete();
context.delete();
As name and value of the metadata I use kind of Id. If I use the query with a never before existing Id, I get the expecting error code DOCUMENT_NOT_FOUND, which is ok.
Anybody has an idea why?
Thanks a lot,
Hoan.

Answer 1

Hi George,
I use now version 2.4.16, built a new database, but I can't found any records using the code mentioned above. First I thought there would be problem on Mac, tried to install the whole database and app on linux, but the problem still persists. The query I am using is:
collection('////usr/server/gcmdx/xmldb/data/live.bdbxml')/DIF[dbxml:metadata('md:docType')='DIF' and dbxml:metadata('md:internalId')='456']
(Switching back to 2.4.11, I find the records inserted)
I can send a record if you want.
Thank you for your help,
Hoan.