Thanks Felipe, I've seen that to in the header of the pages-logging.xml dump, but I don't see a reference within the <logitem> entries. Or am I missing something?

For example the stub-meta-history.xml dump has these: "<ns>0</ns>". There is no such thing in the pages-logging.xml, is it? It's not a big problem though, I think you can get the namespace out of the logtitle if you have to

-- 
Gregor Martynus

On Tuesday, 12. June 2012 at 16:31, Felipe Ortega wrote:

________________________________
De: Gregor Martynus <gregor@martynus.net>
Para: Felipe Ortega <glimmer_phoenix@yahoo.es>
Enviado: Lunes 11 de junio de 2012 21:53
Asunto: Re: [Xmldatadumps-l] anonymous user account logs (account created / account blocked)


Thanks Felipe, I'll definitely give it a try next time. One thing that puzzles me: 
From your code it seems there would be <namespace> tags in the pages-logging.xml dump. Is this the case, I didn't see these myself.

Hi again, Gregor.

I' ve just checked with an excerpt from simplewiki-pages-logging.xml and it's not an error. Namespace info is also included, since it is part of the <siteinfo> item in XML dumps:

<siteinfo>
    <sitename>Wikipedia</sitename>
    <base>http://simple.wikipedia.org/wiki/Main_Page</base>
    <generator>MediaWiki 1.20wmf4</generator>
    <case>first-letter</case>
    <namespaces>
      <namespace key="-2" case="first-letter">Media</namespace>
      <namespace key="-1" case="first-letter">Special</namespace>
      <namespace key="0" case="first-letter" />
      <namespace key="1" case="first-letter">Talk</namespace>
      <namespace key="2" case="first-letter">User</namespace>
      <namespace key="3" case="first-letter">User talk</namespace>
      <namespace key="4" case="first-letter">Wikipedia</namespace>
      <namespace key="5" case="first-letter">Wikipedia talk</namespace>
      <namespace key="6" case="first-letter">File</namespace>
      <namespace key="7" case="first-letter">File talk</namespace>
      <namespace key="8" case="first-letter">MediaWiki</namespace>
      <namespace key="9" case="first-letter">MediaWiki talk</namespace>
      <namespace key="10" case="first-letter">Template</namespace>
      <namespace key="11" case="first-letter">Template talk</namespace>
      <namespace key="12" case="first-letter">Help</namespace>
      <namespace key="13" case="first-letter">Help talk</namespace>
      <namespace key="14" case="first-letter">Category</namespace>
      <namespace key="15" case="first-letter">Category talk</namespace>
    </namespaces>
  </siteinfo>

Best,
Felipe.