I followed the doc to integrate fosmessagerbundle, at the end of step 5 I ran the command
php app/console doctrine:schema:update --dump-sql
I got this message
DROP INDEX UNIQ_957A647992FC23A8 ON fos_user;
DROP INDEX UNIQ_957A6479A0D96FBF ON fos_user;
ALTER TABLE fos_user DROP username, DROP username_canonical, DROP email, DROP em
ail_canonical, DROP enabled, DROP salt, DROP password, DROP last_login, DROP loc
ked, DROP expired, DROP expires_at, DROP confirmation_token, DROP password_reque
sted_at, DROP roles, DROP credentials_expired, DROP credentials_expire_at;
i have properly followed the instructions, but the user entity will be empty.
Any help would be much appreciated.