SELECT id FROM users WHERE active=1 AND about_me LIKE "%#blackberry%" ORDER BY username ASC, num_followers DESC
0.00730
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#blackberry($|\,)" ORDER BY username ASC
0.01035
SELECT id FROM users WHERE active=1 AND (username LIKE "%#blackberry%" OR fullname LIKE "%#blackberry%" OR position LIKE "%#blackberry%") ORDER BY username ASC
0.00915
SELECT id FROM users WHERE active=1 AND (username="#blackberry" OR fullname="#blackberry" OR position="#blackberry") ORDER BY username ASC