SELECT id FROM users WHERE active=1 AND about_me LIKE "%#айлякЧовек%" ORDER BY username ASC, num_followers DESC
0.01187
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#айлякЧовек($|\,)" ORDER BY username ASC
0.01560
SELECT id FROM users WHERE active=1 AND (username LIKE "%#айлякЧовек%" OR fullname LIKE "%#айлякЧовек%" OR position LIKE "%#айлякЧовек%") ORDER BY username ASC
0.01366
SELECT id FROM users WHERE active=1 AND (username="#айлякЧовек" OR fullname="#айлякЧовек" OR position="#айлякЧовек") ORDER BY username ASC