SELECT id FROM users WHERE active=1 AND about_me LIKE "%#highschool%" ORDER BY username ASC, num_followers DESC
0.01123
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#highschool($|\,)" ORDER BY username ASC
0.01462
SELECT id FROM users WHERE active=1 AND (username LIKE "%#highschool%" OR fullname LIKE "%#highschool%" OR position LIKE "%#highschool%") ORDER BY username ASC
0.01146
SELECT id FROM users WHERE active=1 AND (username="#highschool" OR fullname="#highschool" OR position="#highschool") ORDER BY username ASC