Thanks Nemo.

I confirm I now see interwiki language links originating from Wikidata in <language>wiki-<date>-langlinks.sql.gz dumps, with the format described in the 2nd link you sent. However, this is a MySQL dump, not a XML dump.

Language links are then no more available in XML data dumps?

On Mon, Mar 4, 2013 at 4:45 PM, Federico Leva (Nemo) <nemowiki@gmail.com> wrote:

François Bonzon, 04/03/2013 16:35:

How can I now extract interwiki links from dumps? Is there a separate
Wikidata dump I should download? What attributes for look for to join
Wikidata and separate language wiki dumps? Thanks for your help.

http://dumps.wikimedia.org/huwiki/20130224/huwiki-20130224-langlinks.sql.gz
https://www.mediawiki.org/wiki/Manual:Langlinks_table

Nemo