SELECT id FROM users WHERE active=1 AND about_me LIKE "%#маркетинг%" ORDER BY username ASC, num_followers DESC
0.01238
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#маркетинг($|\,)" ORDER BY username ASC
0.02281
SELECT id FROM users WHERE active=1 AND (username LIKE "%#маркетинг%" OR fullname LIKE "%#маркетинг%" OR position LIKE "%#маркетинг%") ORDER BY username ASC
0.01960
SELECT id FROM users WHERE active=1 AND (username="#маркетинг" OR fullname="#маркетинг" OR position="#маркетинг") ORDER BY username ASC