SELECT id FROM users WHERE active=1 AND about_me LIKE "%#rickross%" ORDER BY username ASC, num_followers DESC
0.00720
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#rickross($|\,)" ORDER BY username ASC
0.01042
SELECT id FROM users WHERE active=1 AND (username LIKE "%#rickross%" OR fullname LIKE "%#rickross%" OR position LIKE "%#rickross%") ORDER BY username ASC
0.00897
SELECT id FROM users WHERE active=1 AND (username="#rickross" OR fullname="#rickross" OR position="#rickross") ORDER BY username ASC