SELECT id FROM users WHERE active=1 AND about_me LIKE "%#калашников%" ORDER BY username ASC, num_followers DESC
0.00765
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#калашников($|\,)" ORDER BY username ASC
0.01026
SELECT id FROM users WHERE active=1 AND (username LIKE "%#калашников%" OR fullname LIKE "%#калашников%" OR position LIKE "%#калашников%") ORDER BY username ASC
0.00894
SELECT id FROM users WHERE active=1 AND (username="#калашников" OR fullname="#калашников" OR position="#калашников") ORDER BY username ASC