SELECT id FROM users WHERE active=1 AND about_me LIKE "%#wordcampsofia%" ORDER BY username ASC, num_followers DESC
0.00928
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#wordcampsofia($|\,)" ORDER BY username ASC
0.01337
SELECT id FROM users WHERE active=1 AND (username LIKE "%#wordcampsofia%" OR fullname LIKE "%#wordcampsofia%" OR position LIKE "%#wordcampsofia%") ORDER BY username ASC
0.01109
SELECT id FROM users WHERE active=1 AND (username="#wordcampsofia" OR fullname="#wordcampsofia" OR position="#wordcampsofia") ORDER BY username ASC