SELECT id FROM users WHERE active=1 AND about_me LIKE "%#ахахахахахаха%" ORDER BY username ASC, num_followers DESC
0.00936
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#ахахахахахаха($|\,)" ORDER BY username ASC
0.01327
SELECT id FROM users WHERE active=1 AND (username LIKE "%#ахахахахахаха%" OR fullname LIKE "%#ахахахахахаха%" OR position LIKE "%#ахахахахахаха%") ORDER BY username ASC
0.01150
SELECT id FROM users WHERE active=1 AND (username="#ахахахахахаха" OR fullname="#ахахахахахаха" OR position="#ахахахахахаха") ORDER BY username ASC