SELECT id FROM users WHERE active=1 AND about_me LIKE "%#christmas%" ORDER BY username ASC, num_followers DESC
0.00838
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#christmas($|\,)" ORDER BY username ASC
0.01326
SELECT id FROM users WHERE active=1 AND (username LIKE "%#christmas%" OR fullname LIKE "%#christmas%" OR position LIKE "%#christmas%") ORDER BY username ASC
0.01124
SELECT id FROM users WHERE active=1 AND (username="#christmas" OR fullname="#christmas" OR position="#christmas") ORDER BY username ASC