Error
SQL query: Documentation
UPDATE xf_user
SET user_group_id = 11
FROM xf_user
WHERE email not in (select address from xf_email_address)
MySQL said: Documentation
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FROM xf_user
WHERE email not in (select address from xf_email_address)' at line 3