SELECT id FROM users WHERE active=1 AND about_me LIKE "%#walk2help%" ORDER BY username ASC, num_followers DESC
0.00737
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#walk2help($|\,)" ORDER BY username ASC
0.01073
SELECT id FROM users WHERE active=1 AND (username LIKE "%#walk2help%" OR fullname LIKE "%#walk2help%" OR position LIKE "%#walk2help%") ORDER BY username ASC
0.00949
SELECT id FROM users WHERE active=1 AND (username="#walk2help" OR fullname="#walk2help" OR position="#walk2help") ORDER BY username ASC