[3.3.x] Support Forum • How to add all members with 1 (or more) post to a group?

Code:

INSERT INTO phpbb_user_group (group_id, user_id, group_leader, user_pending) SELECT X, user_id, 0, 0 FROM phpbb_users WHERE user_id IN(SELECT user_id FROM phpbb_users WHERE user_lastpost_time > 0);