// Diese Abfrage betrachtet nicht die als gelöscht oder gesperrt markierte Bestätigungen und Benutzer. Somit gibt es Abweichungen.
mysql --defaults-file=~/replica.pb-db.cnf -h dewiki.labsdb p50380g50752__pb -e "
SELECT Date, IFNULL(newUsers, 0), IFNULL(newConfs, 0) FROM (
SELECT DATE(LEAST(IFNULL(cf.cf_timestamp_Date, NOW()), IFNULL(u.user_participates_since_Date, NOW()))) AS Date, newUsers, newConfs FROM (
	SELECT COUNT(*) AS newConfs, DATE(cf_timestamp) AS cf_timestamp_Date  from confirmation GROUP BY DATE(cf_timestamp)
) cf LEFT JOIN (
	SELECT COUNT(*) AS newUsers, DATE(user_participates_since) AS user_participates_since_Date from user GROUP BY DATE(user_participates_since)
) u ON cf.cf_timestamp_Date = u.user_participates_since_Date
UNION
SELECT DATE(LEAST(IFNULL(cf.cf_timestamp_Date, NOW()), IFNULL(u.user_participates_since_Date, NOW()))) AS Date, newUsers, newConfs FROM (
	SELECT COUNT(*) AS newConfs, DATE(cf_timestamp) AS cf_timestamp_Date  from confirmation GROUP BY DATE(cf_timestamp)
) cf RIGHT JOIN (
	SELECT COUNT(*) AS newUsers, DATE(user_participates_since) AS user_participates_since_Date from user GROUP BY DATE(user_participates_since)
) u ON cf.cf_timestamp_Date = u.user_participates_since_Date
) unionTable ORDER BY Date;" > pb-statistik.txt