New editors' edits that look good (by heuristics)

SQL

SELECT	rc_timestamp,rc_this_oldid AS oldid,
	rc_new_len-rc_old_len AS diff_len,
	actor_name,
	rc_title,
	comment_text
FROM recentchanges_userindex JOIN actor ON rc_actor = actor_id JOIN comment ON rc_comment_id = comment_id
WHERE	rc_user IN (SELECT user_id FROM user where user_id > (select user_id from user where user_registration >= regexp_replace(date_sub(now(), interval 2 month), '[-: ]', '') and user_name not like '%bot' limit 1) )
	AND actor_name NOT LIKE "%bot"
	AND ((rc_new_len - rc_old_len > 600 or (rc_new_len - rc_old_len > -10 and length(substr(comment_text, locate('*/',comment_text)+1)) > 30  and  locate('[[WP:AES|',comment_text)=0))
	AND locate('[[Special:Contributions',comment_text)=0) and locate('[[Category:',comment_text)!=1 and rc_new_len > 1400 and rc_namespace = 0
ORDER BY rc_timestamp DESC
LIMIT 300;
SQL

Checking query status...
