Hi Denis!
Sorry for the late response.
The information is in the installation requirements, see
<https://www.mediawiki.org/wiki/Extension:Wikibase_Repository#Requirements>.
Where did you expect to find it? Perhaps we can add it in some more places to
avoid confusion and frustration. In the README file, maybe?
-- daniel
Am 06.03.2017 um 09:05 schrieb Denis Rykov:
Hello!
It looks like Wikibase extension is not compatible with PostgreSQL backend.
There are many MySQL specific code in sql scripts (e.g. auto_increment, varbinary).
How about to add this information to Wikibase docs?
//
--
Daniel Kinzler
Principal Platform Engineer
Wikimedia Deutschland
Gesellschaft zur Förderung Freien Wissens e.V.