SELECT id FROM users WHERE active=1 AND about_me LIKE "%#randomfact%" ORDER BY username ASC, num_followers DESC
0.00917
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#randomfact($|\,)" ORDER BY username ASC
0.01376
SELECT id FROM users WHERE active=1 AND (username LIKE "%#randomfact%" OR fullname LIKE "%#randomfact%" OR position LIKE "%#randomfact%") ORDER BY username ASC
0.01134
SELECT id FROM users WHERE active=1 AND (username="#randomfact" OR fullname="#randomfact" OR position="#randomfact") ORDER BY username ASC