SELECT id FROM users WHERE active=1 AND about_me LIKE "%#aviation%" ORDER BY username ASC, num_followers DESC
0.00745
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#aviation($|\,)" ORDER BY username ASC
0.01058
SELECT id FROM users WHERE active=1 AND (username LIKE "%#aviation%" OR fullname LIKE "%#aviation%" OR position LIKE "%#aviation%") ORDER BY username ASC
0.00956
SELECT id FROM users WHERE active=1 AND (username="#aviation" OR fullname="#aviation" OR position="#aviation") ORDER BY username ASC