Last modified: 2013-09-25 08:23:43 UTC
I would like to query on user_registration column but it is not replicated. An example of the query would be "select count(*) from user where user_registration > YESTERDAY'. This column is publicly available by the API, http://en.wikipedia.org/w/api.php?action=query&list=allusers&aufrom=Y&auprop=registration&format=jsonfm . You can also have a look on an irc discussion at http://bots.wmflabs.org/~wm-bot/logs/%23wikimedia-labs/20130924.txt .
It is replicated already.